代码

#include <stdio.h>
#include<cctype>
inline int read(){
        int ans=0,w=1;
        char ch=getchar();
        while(!isdigit(ch)){if(ch=='-')w=-1;ch=getchar();}
        while(isdigit(ch))ans=(ans<<3)+(ans<<1)+(ch^48),ch=getchar();
        return ans*w;
}
int n;
int main() {
   n=read();
   while(n--)printf("%d\n",read()+read());
	return 0;
}

评测结果