Tricky Array

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You are given an array $A$ containing $N$ elements and the elements are denoted by $A[i]$ (*1<=i<=N*). The elements can be positive, negative or zero. An integer $X$ is also given. You have to perform the following operation exactly one time. - Add $X$ to $A[i]$ and subtract $X$ from $A[j]$ such that **i!= j** (i not equal to j). You have to perform the given operation in such a way that af

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solution.cppC++17

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