Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)
Total Submission(s): 5474 Accepted Submission(s):
4233
#include<stdio.h>
#include<string.h>
int fun(int x)
{
int sum=0;
for(int i=1;i<=x;i++)
sum+=i;
return sum;
}
int main()
{
int n,t,m,j,i;
scanf("%d",&t);
while(t--)
{
scanf("%d%d",&n,&m);
printf("%d\n",fun(n)*fun(m));
}
return 0;
}
原文：http://www.cnblogs.com/tonghao/p/4909638.html