Minimum number of swaps required to sort a given array

Problem Statement: Given an array of n distinct elements, we have to find the minimum number of swaps required to sort the given array. Example - Input array - {2, 4, 5, 3, 1, 6} Output - 4 Explanation - Swap index 0...

Maximize the number of cut segments of length x, y and z

We are given a rod of length L, our task is to cut the rod into segments of x, y & z such that the total number of segments formed are maximized. Note - The cut segments should be...

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