#include <cstdio> #include <iostream> int main() { int a,b; while(scanf("%d%d",&a,&b)!=EOF) if (a+b) printf("%d\n\n",a+b); return 0; }
HDU 1095 A+B for Input-Output Practice (VII)
原文:http://www.cnblogs.com/forever97/p/3539614.html