Stuff
public cpp v1 · immutable#include <iostream>using namespace std;void Math(int &, int &);int main(){ int a = 1; int b = 2; Math(a, b); cout << a << "\n"; cout << b << "\n"; return(0);}void Math(int &x, int &y){ x = x + y; y = x - y;}#include <iostream>using namespace std;void Math(int &, int &);int main(){ int a = 1; int b = 2; Math(a, b); cout << a << "\n"; cout << b << "\n"; return(0);}void Math(int &x, int &y){ x = x + y; y = x - y;}