Programming for funhttps://funicode.net/
https://funicode.net/viewtopic.php?t=225
int a = 526; int b = 793; a = a ^ b; b = a ^ b; a = a ^ b; printf("%d %d\n", a, b);
#include <iostream> int main() { int x = 777; int y = 221; x = x + y; y = x - y; x = x - y; std::clog << x << ", " << y << std::endl; std::cin.get(); return 0; }