#include <iostream>
void swap(int& a, int &b) {
a ^= b; // a = a ^ b;
b ^= a; // b = a ^ b;
a ^= b; // a = a ^ b;
}
int main() {
// your code goes here
int a = 88;
int b = 14;
swap(a, b);
std::cout << a << b;
return 0;
}
I2luY2x1ZGUgPGlvc3RyZWFtPgoKdm9pZCBzd2FwKGludCYgYSwgaW50ICZiKSB7CglhIF49IGI7CQkvLyBhID0gYSBeIGI7CgliIF49IGE7CQkvLyBiID0gYSBeIGI7CglhIF49IGI7CQkvLyBhID0gYSBeIGI7Cn0KCmludCBtYWluKCkgewoJLy8geW91ciBjb2RlIGdvZXMgaGVyZQoJCglpbnQgYSA9IDg4OwoJaW50IGIgPSAxNDsKCQoJc3dhcChhLCBiKTsKCQoJc3RkOjpjb3V0IDw8IGEgPDwgYjsKCQoJcmV0dXJuIDA7Cn0=