XOR ON FLAGS

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you are given a even number of kids 1,2,3.....n. the kids having a flag in thier hand and a number written on it . kids have recently learned about XOR operator and want to play with it . so each of them calculated the XOR of the integers written on the flag except thier own. we know the XOR calculated by the kids i (i,e the XOR of the integers on the flag except thier own) is A[i].

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solution.cppC++17

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