Codility2

• [JAVA][Codility] OddOccurrencesInArray 목차 문제 A non-empty array A consisting of N integers is given. The array contains an odd number of elements, and each element of the array can be paired with another element that has the same value, except for one element that is left unpaired. For example, in array A such that: A[0] = 9 A[1] = 3 A[2] = 9 A[3] = 3 A[4] = 9 A[5] = 7 A[6] = 9 the elements at indexes 0 and 2 have value 9, the element.. 코딩테스트/알고리즘 문제풀이 2022. 9. 30.

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  [JAVA][Codility] CyclicRotation 목차 문제 An array A consisting of N integers is given. Rotation of the array means that each element is shifted right by one index, and the last element of the array is moved to the first place. For example, the rotation of array A = [3, 8, 9, 7, 6] is [6, 3, 8, 9, 7] (elements are shifted right by one index and 6 is moved to the first place). The goal is to rotate array A K times; that is, each el.. 코딩테스트/알고리즘 문제풀이 2022. 9. 30.