哈哈~

#define link using
#define yyds namespace
#define Linkyyds int
#define fanyuanshen std
#define Zelda scanf
#define Link printf
#include<bits/stdc++.h>
link yyds fanyuanshen;
Linkyyds a,b;
Linkyyds main(){
    Zelda("%d%d",&a,&b);
    Link("%d",a+b);
    return 0;
}