C 语言程序设计实践 6.4 蓝爸爸之争

#include <stdio.h>
int main()
{
int n,a,b,i,j,sum[100]={0};
scanf("%d",&n);
scanf("%d %d",&a,&b);
while (a!=0 || b!=0){
sum[a-1]+=b;
scanf("%d %d",&a,&b);
}
for (i=0;i<n;i++)
printf("%d %d\n",i+1,sum[i]);
return 0;
}