HDU 1977 Consecutive sum II

http://acm.hdu.edu.cn/showproblem.php?pid=1977

很容易看出规律

View Code

#include <stdio.h>
#include <string.h>
int main()
{
    int t;
    __int64 n;
    scanf("%d",&t);
    while(t--)
    {
        scanf("%I64d",&n);
        printf("%I64d %I64d\n",n*n*n,(n+1)*(n+1)*(n+1));
    }
    return 0;
}