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https://app.codility.com/programmers/lessons/5-prefix_sums/min_avg_two_slice/ MinAvgTwoSlice coding task - Learn to Code - CodilityFind the minimal average of any slice containing at least two elements.app.codility.comclass Solution { public int solution(int[] A) { double minAvg = Double.MAX_VALUE; int idx = 0; for (int i = 0; i

Codility Lessons 풀이 2025. 1. 9. 13:44

https://app.codility.com/programmers/lessons/6-sorting/max_product_of_three/ MaxProductOfThree coding task - Learn to Code - CodilityMaximize A[P] * A[Q] * A[R] for any triplet (P, Q, R).app.codility.comimport java.util.Arrays;class Solution { public int solution(int[] A) { int negativeNumCnt = 0; for (int num : A) { if (num = 2) { result = Math.max(result,..

Codility Lessons 풀이 2025. 1. 4. 18:00

https://app.codility.com/programmers/lessons/6-sorting/distinct/ Distinct coding task - Learn to Code - CodilityCompute number of distinct values in an array.app.codility.comimport java.util.HashSet;import java.util.Set;class Solution { public int solution(int[] A) { Set set = new HashSet(); for (int num : A) { set.add(num); } return set...

Codility Lessons 풀이 2025. 1. 4. 17:38

https://app.codility.com/programmers/lessons/5-prefix_sums/genomic_range_query/ GenomicRangeQuery coding task - Learn to Code - CodilityFind the minimal nucleotide from a range of sequence DNA.app.codility.comclass Solution { public int[] solution(String S, int[] P, int[] Q) { char[] chArr = S.toCharArray(); int[] aCntArr = new int[100001]; int[] cCntArr = new int[100001]..

Codility Lessons 풀이 2025. 1. 3. 13:31