题目链接:http://acm.hdu.edu.cn/showproblem.php?pid=5053
2 1 3 2 5
Case #1: 36 Case #2: 224
代码如下:
#include <cstdio>
#include <cmath>
int main()
{
__int64 a,b,sum;
int t;
int cas = 0;
while(~scanf("%d",&t))
{
while(t--)
{
sum = 0;
scanf("%I64d%I64d",&a,&b);
for(__int64 i = a; i <= b; i++)
{
sum+=i*i*i;
}
printf("Case #%d: %I64d\n",++cas,sum);
}
}
return 0;
}
HDU 5053 the Sum of Cube(数学求立方和)
原文地址:http://blog.csdn.net/u012860063/article/details/39618007