这个题非常的难！大家不要轻易尝试

#include <bits/stdc++.h>
#define This using
#define is namespace
#define AC std
#define Me cin
#define Us cout
#define Win return

This is AC;

int main()
{
    typedef long long NOI;
    NOI O,K;
    Me >> O >> K;
    Us << O+K;
    Win 0;
}

为大家助兴！