Consider an array A of N integers. Indices of this array are integers from 0 to N−1. Take an index K. Index J is called an ascender of K if A[J] > A[K]. Note that if A[K] is a maximal value in the array A, then K has no ascenders.
Ascender J of K is called the closest ascender of K if abs(K−J) is the smallest possible value (that is, if the distance between J and K is minimal). Note that K can have at most two closest ascenders: one smaller and one larger than K.
For example, let us consider the following array A:
A[0] = 4 A[1] = 3 A[2] = 1 A[3] = 4 A[4] = -1 A[5] = 2 A[6] = 1 A[7] = 5 A[8] = 7If K = 3 then K has two ascenders: 7 and 8. Its closest ascender is 7 and distance between K and 7 equals abs(K−7) = 4.
Assume that the following declarations are given:
struct Results { int * R; int N; // Length of the array };
Write a function:
struct Results solution(int A[], int N);
that, given an array A of N integers, returns an array R of N integers, such that (for K = 0,..., N−1):
- if K has the closest ascender J, then R[K] = abs(K−J); that is, R[K] is equal to the distance between J and K,
- if K has no ascenders then R[K] = 0.
For example, given the following array A:
A[0] = 4 A[1] = 3 A[2] = 1 A[3] = 4 A[4] = -1 A[5] = 2 A[6] = 1 A[7] = 5 A[8] = 7the function should return the following array R:
R[0] = 7 R[1] = 1 R[2] = 1 R[3] = 4 R[4] = 1 R[5] = 2 R[6] = 1 R[7] = 1 R[8] = 0Result array should be returned as a structure Results.
Write an efficient algorithm for the following assumptions:
- N is an integer within the range [0..50,000];
- each element of array A is an integer within the range [−1,000,000,000..1,000,000,000].
Consider an array A of N integers. Indices of this array are integers from 0 to N−1. Take an index K. Index J is called an ascender of K if A[J] > A[K]. Note that if A[K] is a maximal value in the array A, then K has no ascenders.
Ascender J of K is called the closest ascender of K if abs(K−J) is the smallest possible value (that is, if the distance between J and K is minimal). Note that K can have at most two closest ascenders: one smaller and one larger than K.
For example, let us consider the following array A:
A[0] = 4 A[1] = 3 A[2] = 1 A[3] = 4 A[4] = -1 A[5] = 2 A[6] = 1 A[7] = 5 A[8] = 7If K = 3 then K has two ascenders: 7 and 8. Its closest ascender is 7 and distance between K and 7 equals abs(K−7) = 4.
Write a function:
vector<int> solution(vector<int> &A);
that, given an array A of N integers, returns an array R of N integers, such that (for K = 0,..., N−1):
- if K has the closest ascender J, then R[K] = abs(K−J); that is, R[K] is equal to the distance between J and K,
- if K has no ascenders then R[K] = 0.
For example, given the following array A:
A[0] = 4 A[1] = 3 A[2] = 1 A[3] = 4 A[4] = -1 A[5] = 2 A[6] = 1 A[7] = 5 A[8] = 7the function should return the following array R:
R[0] = 7 R[1] = 1 R[2] = 1 R[3] = 4 R[4] = 1 R[5] = 2 R[6] = 1 R[7] = 1 R[8] = 0Result array should be returned as a vector of integers.
Write an efficient algorithm for the following assumptions:
- N is an integer within the range [0..50,000];
- each element of array A is an integer within the range [−1,000,000,000..1,000,000,000].
Consider an array A of N integers. Indices of this array are integers from 0 to N−1. Take an index K. Index J is called an ascender of K if A[J] > A[K]. Note that if A[K] is a maximal value in the array A, then K has no ascenders.
Ascender J of K is called the closest ascender of K if abs(K−J) is the smallest possible value (that is, if the distance between J and K is minimal). Note that K can have at most two closest ascenders: one smaller and one larger than K.
For example, let us consider the following array A:
A[0] = 4 A[1] = 3 A[2] = 1 A[3] = 4 A[4] = -1 A[5] = 2 A[6] = 1 A[7] = 5 A[8] = 7If K = 3 then K has two ascenders: 7 and 8. Its closest ascender is 7 and distance between K and 7 equals abs(K−7) = 4.
Write a function:
vector<int> solution(vector<int> &A);
that, given an array A of N integers, returns an array R of N integers, such that (for K = 0,..., N−1):
- if K has the closest ascender J, then R[K] = abs(K−J); that is, R[K] is equal to the distance between J and K,
- if K has no ascenders then R[K] = 0.
For example, given the following array A:
A[0] = 4 A[1] = 3 A[2] = 1 A[3] = 4 A[4] = -1 A[5] = 2 A[6] = 1 A[7] = 5 A[8] = 7the function should return the following array R:
R[0] = 7 R[1] = 1 R[2] = 1 R[3] = 4 R[4] = 1 R[5] = 2 R[6] = 1 R[7] = 1 R[8] = 0Result array should be returned as an array of integers.
Write an efficient algorithm for the following assumptions:
- N is an integer within the range [0..50,000];
- each element of array A is an integer within the range [−1,000,000,000..1,000,000,000].
Consider an array A of N integers. Indices of this array are integers from 0 to N−1. Take an index K. Index J is called an ascender of K if A[J] > A[K]. Note that if A[K] is a maximal value in the array A, then K has no ascenders.
Ascender J of K is called the closest ascender of K if abs(K−J) is the smallest possible value (that is, if the distance between J and K is minimal). Note that K can have at most two closest ascenders: one smaller and one larger than K.
For example, let us consider the following array A:
A[0] = 4 A[1] = 3 A[2] = 1 A[3] = 4 A[4] = -1 A[5] = 2 A[6] = 1 A[7] = 5 A[8] = 7If K = 3 then K has two ascenders: 7 and 8. Its closest ascender is 7 and distance between K and 7 equals abs(K−7) = 4.
Write a function:
class Solution { public int[] solution(int[] A); }
that, given an array A of N integers, returns an array R of N integers, such that (for K = 0,..., N−1):
- if K has the closest ascender J, then R[K] = abs(K−J); that is, R[K] is equal to the distance between J and K,
- if K has no ascenders then R[K] = 0.
For example, given the following array A:
A[0] = 4 A[1] = 3 A[2] = 1 A[3] = 4 A[4] = -1 A[5] = 2 A[6] = 1 A[7] = 5 A[8] = 7the function should return the following array R:
R[0] = 7 R[1] = 1 R[2] = 1 R[3] = 4 R[4] = 1 R[5] = 2 R[6] = 1 R[7] = 1 R[8] = 0Result array should be returned as an array of integers.
Write an efficient algorithm for the following assumptions:
- N is an integer within the range [0..50,000];
- each element of array A is an integer within the range [−1,000,000,000..1,000,000,000].
Consider an array A of N integers. Indices of this array are integers from 0 to N−1. Take an index K. Index J is called an ascender of K if A[J] > A[K]. Note that if A[K] is a maximal value in the array A, then K has no ascenders.
Ascender J of K is called the closest ascender of K if abs(K−J) is the smallest possible value (that is, if the distance between J and K is minimal). Note that K can have at most two closest ascenders: one smaller and one larger than K.
For example, let us consider the following array A:
A[0] = 4 A[1] = 3 A[2] = 1 A[3] = 4 A[4] = -1 A[5] = 2 A[6] = 1 A[7] = 5 A[8] = 7If K = 3 then K has two ascenders: 7 and 8. Its closest ascender is 7 and distance between K and 7 equals abs(K−7) = 4.
Write a function:
List<int> solution(List<int> A);
that, given an array A of N integers, returns an array R of N integers, such that (for K = 0,..., N−1):
- if K has the closest ascender J, then R[K] = abs(K−J); that is, R[K] is equal to the distance between J and K,
- if K has no ascenders then R[K] = 0.
For example, given the following array A:
A[0] = 4 A[1] = 3 A[2] = 1 A[3] = 4 A[4] = -1 A[5] = 2 A[6] = 1 A[7] = 5 A[8] = 7the function should return the following array R:
R[0] = 7 R[1] = 1 R[2] = 1 R[3] = 4 R[4] = 1 R[5] = 2 R[6] = 1 R[7] = 1 R[8] = 0Result array should be returned as an array of integers.
Write an efficient algorithm for the following assumptions:
- N is an integer within the range [0..50,000];
- each element of array A is an integer within the range [−1,000,000,000..1,000,000,000].
Consider an array A of N integers. Indices of this array are integers from 0 to N−1. Take an index K. Index J is called an ascender of K if A[J] > A[K]. Note that if A[K] is a maximal value in the array A, then K has no ascenders.
Ascender J of K is called the closest ascender of K if abs(K−J) is the smallest possible value (that is, if the distance between J and K is minimal). Note that K can have at most two closest ascenders: one smaller and one larger than K.
For example, let us consider the following array A:
A[0] = 4 A[1] = 3 A[2] = 1 A[3] = 4 A[4] = -1 A[5] = 2 A[6] = 1 A[7] = 5 A[8] = 7If K = 3 then K has two ascenders: 7 and 8. Its closest ascender is 7 and distance between K and 7 equals abs(K−7) = 4.
Write a function:
func Solution(A []int) []int
that, given an array A of N integers, returns an array R of N integers, such that (for K = 0,..., N−1):
- if K has the closest ascender J, then R[K] = abs(K−J); that is, R[K] is equal to the distance between J and K,
- if K has no ascenders then R[K] = 0.
For example, given the following array A:
A[0] = 4 A[1] = 3 A[2] = 1 A[3] = 4 A[4] = -1 A[5] = 2 A[6] = 1 A[7] = 5 A[8] = 7the function should return the following array R:
R[0] = 7 R[1] = 1 R[2] = 1 R[3] = 4 R[4] = 1 R[5] = 2 R[6] = 1 R[7] = 1 R[8] = 0Result array should be returned as an array of integers.
Write an efficient algorithm for the following assumptions:
- N is an integer within the range [0..50,000];
- each element of array A is an integer within the range [−1,000,000,000..1,000,000,000].
Consider an array A of N integers. Indices of this array are integers from 0 to N−1. Take an index K. Index J is called an ascender of K if A[J] > A[K]. Note that if A[K] is a maximal value in the array A, then K has no ascenders.
Ascender J of K is called the closest ascender of K if abs(K−J) is the smallest possible value (that is, if the distance between J and K is minimal). Note that K can have at most two closest ascenders: one smaller and one larger than K.
For example, let us consider the following array A:
A[0] = 4 A[1] = 3 A[2] = 1 A[3] = 4 A[4] = -1 A[5] = 2 A[6] = 1 A[7] = 5 A[8] = 7If K = 3 then K has two ascenders: 7 and 8. Its closest ascender is 7 and distance between K and 7 equals abs(K−7) = 4.
Write a function:
class Solution { public int[] solution(int[] A); }
that, given an array A of N integers, returns an array R of N integers, such that (for K = 0,..., N−1):
- if K has the closest ascender J, then R[K] = abs(K−J); that is, R[K] is equal to the distance between J and K,
- if K has no ascenders then R[K] = 0.
For example, given the following array A:
A[0] = 4 A[1] = 3 A[2] = 1 A[3] = 4 A[4] = -1 A[5] = 2 A[6] = 1 A[7] = 5 A[8] = 7the function should return the following array R:
R[0] = 7 R[1] = 1 R[2] = 1 R[3] = 4 R[4] = 1 R[5] = 2 R[6] = 1 R[7] = 1 R[8] = 0Result array should be returned as an array of integers.
Write an efficient algorithm for the following assumptions:
- N is an integer within the range [0..50,000];
- each element of array A is an integer within the range [−1,000,000,000..1,000,000,000].
Consider an array A of N integers. Indices of this array are integers from 0 to N−1. Take an index K. Index J is called an ascender of K if A[J] > A[K]. Note that if A[K] is a maximal value in the array A, then K has no ascenders.
Ascender J of K is called the closest ascender of K if abs(K−J) is the smallest possible value (that is, if the distance between J and K is minimal). Note that K can have at most two closest ascenders: one smaller and one larger than K.
For example, let us consider the following array A:
A[0] = 4 A[1] = 3 A[2] = 1 A[3] = 4 A[4] = -1 A[5] = 2 A[6] = 1 A[7] = 5 A[8] = 7If K = 3 then K has two ascenders: 7 and 8. Its closest ascender is 7 and distance between K and 7 equals abs(K−7) = 4.
Write a function:
class Solution { public int[] solution(int[] A); }
that, given an array A of N integers, returns an array R of N integers, such that (for K = 0,..., N−1):
- if K has the closest ascender J, then R[K] = abs(K−J); that is, R[K] is equal to the distance between J and K,
- if K has no ascenders then R[K] = 0.
For example, given the following array A:
A[0] = 4 A[1] = 3 A[2] = 1 A[3] = 4 A[4] = -1 A[5] = 2 A[6] = 1 A[7] = 5 A[8] = 7the function should return the following array R:
R[0] = 7 R[1] = 1 R[2] = 1 R[3] = 4 R[4] = 1 R[5] = 2 R[6] = 1 R[7] = 1 R[8] = 0Result array should be returned as an array of integers.
Write an efficient algorithm for the following assumptions:
- N is an integer within the range [0..50,000];
- each element of array A is an integer within the range [−1,000,000,000..1,000,000,000].
Consider an array A of N integers. Indices of this array are integers from 0 to N−1. Take an index K. Index J is called an ascender of K if A[J] > A[K]. Note that if A[K] is a maximal value in the array A, then K has no ascenders.
Ascender J of K is called the closest ascender of K if abs(K−J) is the smallest possible value (that is, if the distance between J and K is minimal). Note that K can have at most two closest ascenders: one smaller and one larger than K.
For example, let us consider the following array A:
A[0] = 4 A[1] = 3 A[2] = 1 A[3] = 4 A[4] = -1 A[5] = 2 A[6] = 1 A[7] = 5 A[8] = 7If K = 3 then K has two ascenders: 7 and 8. Its closest ascender is 7 and distance between K and 7 equals abs(K−7) = 4.
Write a function:
function solution(A);
that, given an array A of N integers, returns an array R of N integers, such that (for K = 0,..., N−1):
- if K has the closest ascender J, then R[K] = abs(K−J); that is, R[K] is equal to the distance between J and K,
- if K has no ascenders then R[K] = 0.
For example, given the following array A:
A[0] = 4 A[1] = 3 A[2] = 1 A[3] = 4 A[4] = -1 A[5] = 2 A[6] = 1 A[7] = 5 A[8] = 7the function should return the following array R:
R[0] = 7 R[1] = 1 R[2] = 1 R[3] = 4 R[4] = 1 R[5] = 2 R[6] = 1 R[7] = 1 R[8] = 0Result array should be returned as an array of integers.
Write an efficient algorithm for the following assumptions:
- N is an integer within the range [0..50,000];
- each element of array A is an integer within the range [−1,000,000,000..1,000,000,000].
Consider an array A of N integers. Indices of this array are integers from 0 to N−1. Take an index K. Index J is called an ascender of K if A[J] > A[K]. Note that if A[K] is a maximal value in the array A, then K has no ascenders.
Ascender J of K is called the closest ascender of K if abs(K−J) is the smallest possible value (that is, if the distance between J and K is minimal). Note that K can have at most two closest ascenders: one smaller and one larger than K.
For example, let us consider the following array A:
A[0] = 4 A[1] = 3 A[2] = 1 A[3] = 4 A[4] = -1 A[5] = 2 A[6] = 1 A[7] = 5 A[8] = 7If K = 3 then K has two ascenders: 7 and 8. Its closest ascender is 7 and distance between K and 7 equals abs(K−7) = 4.
Write a function:
fun solution(A: IntArray): IntArray
that, given an array A of N integers, returns an array R of N integers, such that (for K = 0,..., N−1):
- if K has the closest ascender J, then R[K] = abs(K−J); that is, R[K] is equal to the distance between J and K,
- if K has no ascenders then R[K] = 0.
For example, given the following array A:
A[0] = 4 A[1] = 3 A[2] = 1 A[3] = 4 A[4] = -1 A[5] = 2 A[6] = 1 A[7] = 5 A[8] = 7the function should return the following array R:
R[0] = 7 R[1] = 1 R[2] = 1 R[3] = 4 R[4] = 1 R[5] = 2 R[6] = 1 R[7] = 1 R[8] = 0Result array should be returned as an array of integers.
Write an efficient algorithm for the following assumptions:
- N is an integer within the range [0..50,000];
- each element of array A is an integer within the range [−1,000,000,000..1,000,000,000].
Consider an array A of N integers. Indices of this array are integers from 0 to N−1. Take an index K. Index J is called an ascender of K if A[J] > A[K]. Note that if A[K] is a maximal value in the array A, then K has no ascenders.
Ascender J of K is called the closest ascender of K if abs(K−J) is the smallest possible value (that is, if the distance between J and K is minimal). Note that K can have at most two closest ascenders: one smaller and one larger than K.
For example, let us consider the following array A:
A[0] = 4 A[1] = 3 A[2] = 1 A[3] = 4 A[4] = -1 A[5] = 2 A[6] = 1 A[7] = 5 A[8] = 7If K = 3 then K has two ascenders: 7 and 8. Its closest ascender is 7 and distance between K and 7 equals abs(K−7) = 4.
Write a function:
function solution(A)
that, given an array A of N integers, returns an array R of N integers, such that (for K = 0,..., N−1):
- if K has the closest ascender J, then R[K] = abs(K−J); that is, R[K] is equal to the distance between J and K,
- if K has no ascenders then R[K] = 0.
For example, given the following array A:
A[0] = 4 A[1] = 3 A[2] = 1 A[3] = 4 A[4] = -1 A[5] = 2 A[6] = 1 A[7] = 5 A[8] = 7the function should return the following array R:
R[0] = 7 R[1] = 1 R[2] = 1 R[3] = 4 R[4] = 1 R[5] = 2 R[6] = 1 R[7] = 1 R[8] = 0Result array should be returned as an array of integers.
Write an efficient algorithm for the following assumptions:
- N is an integer within the range [0..50,000];
- each element of array A is an integer within the range [−1,000,000,000..1,000,000,000].
Note: All arrays in this task are zero-indexed, unlike the common Lua convention. You can use #A to get the length of the array A.
Consider an array A of N integers. Indices of this array are integers from 0 to N−1. Take an index K. Index J is called an ascender of K if A[J] > A[K]. Note that if A[K] is a maximal value in the array A, then K has no ascenders.
Ascender J of K is called the closest ascender of K if abs(K−J) is the smallest possible value (that is, if the distance between J and K is minimal). Note that K can have at most two closest ascenders: one smaller and one larger than K.
For example, let us consider the following array A:
A[0] = 4 A[1] = 3 A[2] = 1 A[3] = 4 A[4] = -1 A[5] = 2 A[6] = 1 A[7] = 5 A[8] = 7If K = 3 then K has two ascenders: 7 and 8. Its closest ascender is 7 and distance between K and 7 equals abs(K−7) = 4.
Write a function:
NSMutableArray * solution(NSMutableArray *A);
that, given an array A of N integers, returns an array R of N integers, such that (for K = 0,..., N−1):
- if K has the closest ascender J, then R[K] = abs(K−J); that is, R[K] is equal to the distance between J and K,
- if K has no ascenders then R[K] = 0.
For example, given the following array A:
A[0] = 4 A[1] = 3 A[2] = 1 A[3] = 4 A[4] = -1 A[5] = 2 A[6] = 1 A[7] = 5 A[8] = 7the function should return the following array R:
R[0] = 7 R[1] = 1 R[2] = 1 R[3] = 4 R[4] = 1 R[5] = 2 R[6] = 1 R[7] = 1 R[8] = 0Result array should be returned as an array of integers.
Write an efficient algorithm for the following assumptions:
- N is an integer within the range [0..50,000];
- each element of array A is an integer within the range [−1,000,000,000..1,000,000,000].
Consider an array A of N integers. Indices of this array are integers from 0 to N−1. Take an index K. Index J is called an ascender of K if A[J] > A[K]. Note that if A[K] is a maximal value in the array A, then K has no ascenders.
Ascender J of K is called the closest ascender of K if abs(K−J) is the smallest possible value (that is, if the distance between J and K is minimal). Note that K can have at most two closest ascenders: one smaller and one larger than K.
For example, let us consider the following array A:
A[0] = 4 A[1] = 3 A[2] = 1 A[3] = 4 A[4] = -1 A[5] = 2 A[6] = 1 A[7] = 5 A[8] = 7If K = 3 then K has two ascenders: 7 and 8. Its closest ascender is 7 and distance between K and 7 equals abs(K−7) = 4.
Assume that the following declarations are given:
Results = record R : array of longint; N : longint; {Length of the array} end;
Write a function:
function solution(A: array of longint; N: longint): Results;
that, given an array A of N integers, returns an array R of N integers, such that (for K = 0,..., N−1):
- if K has the closest ascender J, then R[K] = abs(K−J); that is, R[K] is equal to the distance between J and K,
- if K has no ascenders then R[K] = 0.
For example, given the following array A:
A[0] = 4 A[1] = 3 A[2] = 1 A[3] = 4 A[4] = -1 A[5] = 2 A[6] = 1 A[7] = 5 A[8] = 7the function should return the following array R:
R[0] = 7 R[1] = 1 R[2] = 1 R[3] = 4 R[4] = 1 R[5] = 2 R[6] = 1 R[7] = 1 R[8] = 0Result array should be returned as a record Results.
Write an efficient algorithm for the following assumptions:
- N is an integer within the range [0..50,000];
- each element of array A is an integer within the range [−1,000,000,000..1,000,000,000].
Consider an array A of N integers. Indices of this array are integers from 0 to N−1. Take an index K. Index J is called an ascender of K if A[J] > A[K]. Note that if A[K] is a maximal value in the array A, then K has no ascenders.
Ascender J of K is called the closest ascender of K if abs(K−J) is the smallest possible value (that is, if the distance between J and K is minimal). Note that K can have at most two closest ascenders: one smaller and one larger than K.
For example, let us consider the following array A:
A[0] = 4 A[1] = 3 A[2] = 1 A[3] = 4 A[4] = -1 A[5] = 2 A[6] = 1 A[7] = 5 A[8] = 7If K = 3 then K has two ascenders: 7 and 8. Its closest ascender is 7 and distance between K and 7 equals abs(K−7) = 4.
Write a function:
function solution($A);
that, given an array A of N integers, returns an array R of N integers, such that (for K = 0,..., N−1):
- if K has the closest ascender J, then R[K] = abs(K−J); that is, R[K] is equal to the distance between J and K,
- if K has no ascenders then R[K] = 0.
For example, given the following array A:
A[0] = 4 A[1] = 3 A[2] = 1 A[3] = 4 A[4] = -1 A[5] = 2 A[6] = 1 A[7] = 5 A[8] = 7the function should return the following array R:
R[0] = 7 R[1] = 1 R[2] = 1 R[3] = 4 R[4] = 1 R[5] = 2 R[6] = 1 R[7] = 1 R[8] = 0Result array should be returned as an array of integers.
Write an efficient algorithm for the following assumptions:
- N is an integer within the range [0..50,000];
- each element of array A is an integer within the range [−1,000,000,000..1,000,000,000].
Consider an array A of N integers. Indices of this array are integers from 0 to N−1. Take an index K. Index J is called an ascender of K if A[J] > A[K]. Note that if A[K] is a maximal value in the array A, then K has no ascenders.
Ascender J of K is called the closest ascender of K if abs(K−J) is the smallest possible value (that is, if the distance between J and K is minimal). Note that K can have at most two closest ascenders: one smaller and one larger than K.
For example, let us consider the following array A:
A[0] = 4 A[1] = 3 A[2] = 1 A[3] = 4 A[4] = -1 A[5] = 2 A[6] = 1 A[7] = 5 A[8] = 7If K = 3 then K has two ascenders: 7 and 8. Its closest ascender is 7 and distance between K and 7 equals abs(K−7) = 4.
Write a function:
sub solution { my (@A) = @_; ... }
that, given an array A of N integers, returns an array R of N integers, such that (for K = 0,..., N−1):
- if K has the closest ascender J, then R[K] = abs(K−J); that is, R[K] is equal to the distance between J and K,
- if K has no ascenders then R[K] = 0.
For example, given the following array A:
A[0] = 4 A[1] = 3 A[2] = 1 A[3] = 4 A[4] = -1 A[5] = 2 A[6] = 1 A[7] = 5 A[8] = 7the function should return the following array R:
R[0] = 7 R[1] = 1 R[2] = 1 R[3] = 4 R[4] = 1 R[5] = 2 R[6] = 1 R[7] = 1 R[8] = 0Result array should be returned as an array of integers.
Write an efficient algorithm for the following assumptions:
- N is an integer within the range [0..50,000];
- each element of array A is an integer within the range [−1,000,000,000..1,000,000,000].
Consider an array A of N integers. Indices of this array are integers from 0 to N−1. Take an index K. Index J is called an ascender of K if A[J] > A[K]. Note that if A[K] is a maximal value in the array A, then K has no ascenders.
Ascender J of K is called the closest ascender of K if abs(K−J) is the smallest possible value (that is, if the distance between J and K is minimal). Note that K can have at most two closest ascenders: one smaller and one larger than K.
For example, let us consider the following array A:
A[0] = 4 A[1] = 3 A[2] = 1 A[3] = 4 A[4] = -1 A[5] = 2 A[6] = 1 A[7] = 5 A[8] = 7If K = 3 then K has two ascenders: 7 and 8. Its closest ascender is 7 and distance between K and 7 equals abs(K−7) = 4.
Write a function:
def solution(A)
that, given an array A of N integers, returns an array R of N integers, such that (for K = 0,..., N−1):
- if K has the closest ascender J, then R[K] = abs(K−J); that is, R[K] is equal to the distance between J and K,
- if K has no ascenders then R[K] = 0.
For example, given the following array A:
A[0] = 4 A[1] = 3 A[2] = 1 A[3] = 4 A[4] = -1 A[5] = 2 A[6] = 1 A[7] = 5 A[8] = 7the function should return the following array R:
R[0] = 7 R[1] = 1 R[2] = 1 R[3] = 4 R[4] = 1 R[5] = 2 R[6] = 1 R[7] = 1 R[8] = 0Result array should be returned as an array of integers.
Write an efficient algorithm for the following assumptions:
- N is an integer within the range [0..50,000];
- each element of array A is an integer within the range [−1,000,000,000..1,000,000,000].
Consider an array A of N integers. Indices of this array are integers from 0 to N−1. Take an index K. Index J is called an ascender of K if A[J] > A[K]. Note that if A[K] is a maximal value in the array A, then K has no ascenders.
Ascender J of K is called the closest ascender of K if abs(K−J) is the smallest possible value (that is, if the distance between J and K is minimal). Note that K can have at most two closest ascenders: one smaller and one larger than K.
For example, let us consider the following array A:
A[0] = 4 A[1] = 3 A[2] = 1 A[3] = 4 A[4] = -1 A[5] = 2 A[6] = 1 A[7] = 5 A[8] = 7If K = 3 then K has two ascenders: 7 and 8. Its closest ascender is 7 and distance between K and 7 equals abs(K−7) = 4.
Write a function:
def solution(a)
that, given an array A of N integers, returns an array R of N integers, such that (for K = 0,..., N−1):
- if K has the closest ascender J, then R[K] = abs(K−J); that is, R[K] is equal to the distance between J and K,
- if K has no ascenders then R[K] = 0.
For example, given the following array A:
A[0] = 4 A[1] = 3 A[2] = 1 A[3] = 4 A[4] = -1 A[5] = 2 A[6] = 1 A[7] = 5 A[8] = 7the function should return the following array R:
R[0] = 7 R[1] = 1 R[2] = 1 R[3] = 4 R[4] = 1 R[5] = 2 R[6] = 1 R[7] = 1 R[8] = 0Result array should be returned as an array of integers.
Write an efficient algorithm for the following assumptions:
- N is an integer within the range [0..50,000];
- each element of array A is an integer within the range [−1,000,000,000..1,000,000,000].
Consider an array A of N integers. Indices of this array are integers from 0 to N−1. Take an index K. Index J is called an ascender of K if A[J] > A[K]. Note that if A[K] is a maximal value in the array A, then K has no ascenders.
Ascender J of K is called the closest ascender of K if abs(K−J) is the smallest possible value (that is, if the distance between J and K is minimal). Note that K can have at most two closest ascenders: one smaller and one larger than K.
For example, let us consider the following array A:
A[0] = 4 A[1] = 3 A[2] = 1 A[3] = 4 A[4] = -1 A[5] = 2 A[6] = 1 A[7] = 5 A[8] = 7If K = 3 then K has two ascenders: 7 and 8. Its closest ascender is 7 and distance between K and 7 equals abs(K−7) = 4.
Write a function:
object Solution { def solution(a: Array[Int]): Array[Int] }
that, given an array A of N integers, returns an array R of N integers, such that (for K = 0,..., N−1):
- if K has the closest ascender J, then R[K] = abs(K−J); that is, R[K] is equal to the distance between J and K,
- if K has no ascenders then R[K] = 0.
For example, given the following array A:
A[0] = 4 A[1] = 3 A[2] = 1 A[3] = 4 A[4] = -1 A[5] = 2 A[6] = 1 A[7] = 5 A[8] = 7the function should return the following array R:
R[0] = 7 R[1] = 1 R[2] = 1 R[3] = 4 R[4] = 1 R[5] = 2 R[6] = 1 R[7] = 1 R[8] = 0Result array should be returned as an array of integers.
Write an efficient algorithm for the following assumptions:
- N is an integer within the range [0..50,000];
- each element of array A is an integer within the range [−1,000,000,000..1,000,000,000].
Consider an array A of N integers. Indices of this array are integers from 0 to N−1. Take an index K. Index J is called an ascender of K if A[J] > A[K]. Note that if A[K] is a maximal value in the array A, then K has no ascenders.
Ascender J of K is called the closest ascender of K if abs(K−J) is the smallest possible value (that is, if the distance between J and K is minimal). Note that K can have at most two closest ascenders: one smaller and one larger than K.
For example, let us consider the following array A:
A[0] = 4 A[1] = 3 A[2] = 1 A[3] = 4 A[4] = -1 A[5] = 2 A[6] = 1 A[7] = 5 A[8] = 7If K = 3 then K has two ascenders: 7 and 8. Its closest ascender is 7 and distance between K and 7 equals abs(K−7) = 4.
Write a function:
public func solution(_ A : inout [Int]) -> [Int]
that, given an array A of N integers, returns an array R of N integers, such that (for K = 0,..., N−1):
- if K has the closest ascender J, then R[K] = abs(K−J); that is, R[K] is equal to the distance between J and K,
- if K has no ascenders then R[K] = 0.
For example, given the following array A:
A[0] = 4 A[1] = 3 A[2] = 1 A[3] = 4 A[4] = -1 A[5] = 2 A[6] = 1 A[7] = 5 A[8] = 7the function should return the following array R:
R[0] = 7 R[1] = 1 R[2] = 1 R[3] = 4 R[4] = 1 R[5] = 2 R[6] = 1 R[7] = 1 R[8] = 0Result array should be returned as an array of integers.
Write an efficient algorithm for the following assumptions:
- N is an integer within the range [0..50,000];
- each element of array A is an integer within the range [−1,000,000,000..1,000,000,000].
Consider an array A of N integers. Indices of this array are integers from 0 to N−1. Take an index K. Index J is called an ascender of K if A[J] > A[K]. Note that if A[K] is a maximal value in the array A, then K has no ascenders.
Ascender J of K is called the closest ascender of K if abs(K−J) is the smallest possible value (that is, if the distance between J and K is minimal). Note that K can have at most two closest ascenders: one smaller and one larger than K.
For example, let us consider the following array A:
A[0] = 4 A[1] = 3 A[2] = 1 A[3] = 4 A[4] = -1 A[5] = 2 A[6] = 1 A[7] = 5 A[8] = 7If K = 3 then K has two ascenders: 7 and 8. Its closest ascender is 7 and distance between K and 7 equals abs(K−7) = 4.
Write a function:
function solution(A: number[]): number[];
that, given an array A of N integers, returns an array R of N integers, such that (for K = 0,..., N−1):
- if K has the closest ascender J, then R[K] = abs(K−J); that is, R[K] is equal to the distance between J and K,
- if K has no ascenders then R[K] = 0.
For example, given the following array A:
A[0] = 4 A[1] = 3 A[2] = 1 A[3] = 4 A[4] = -1 A[5] = 2 A[6] = 1 A[7] = 5 A[8] = 7the function should return the following array R:
R[0] = 7 R[1] = 1 R[2] = 1 R[3] = 4 R[4] = 1 R[5] = 2 R[6] = 1 R[7] = 1 R[8] = 0Result array should be returned as an array of integers.
Write an efficient algorithm for the following assumptions:
- N is an integer within the range [0..50,000];
- each element of array A is an integer within the range [−1,000,000,000..1,000,000,000].
Consider an array A of N integers. Indices of this array are integers from 0 to N−1. Take an index K. Index J is called an ascender of K if A[J] > A[K]. Note that if A[K] is a maximal value in the array A, then K has no ascenders.
Ascender J of K is called the closest ascender of K if abs(K−J) is the smallest possible value (that is, if the distance between J and K is minimal). Note that K can have at most two closest ascenders: one smaller and one larger than K.
For example, let us consider the following array A:
A[0] = 4 A[1] = 3 A[2] = 1 A[3] = 4 A[4] = -1 A[5] = 2 A[6] = 1 A[7] = 5 A[8] = 7If K = 3 then K has two ascenders: 7 and 8. Its closest ascender is 7 and distance between K and 7 equals abs(K−7) = 4.
Write a function:
Private Function solution(A As Integer()) As Integer()
that, given an array A of N integers, returns an array R of N integers, such that (for K = 0,..., N−1):
- if K has the closest ascender J, then R[K] = abs(K−J); that is, R[K] is equal to the distance between J and K,
- if K has no ascenders then R[K] = 0.
For example, given the following array A:
A[0] = 4 A[1] = 3 A[2] = 1 A[3] = 4 A[4] = -1 A[5] = 2 A[6] = 1 A[7] = 5 A[8] = 7the function should return the following array R:
R[0] = 7 R[1] = 1 R[2] = 1 R[3] = 4 R[4] = 1 R[5] = 2 R[6] = 1 R[7] = 1 R[8] = 0Result array should be returned as an array of integers.
Write an efficient algorithm for the following assumptions:
- N is an integer within the range [0..50,000];
- each element of array A is an integer within the range [−1,000,000,000..1,000,000,000].