[알고리즘] 백준 12833 - XORXORXOR (C++)

[문제 링크] : https://www.acmicpc.net/problem/12833

#include <iostream>
using namespace std;

int A, B, C, Ans;

int main(){
    cin >> A >> B >> C;
    if(C % 2 != 0){
        Ans = A ^ B;
    }
    else{
        Ans = A;
    }
    cout << Ans << "\n";
    return 0;
}