题解：http://www.cnblogs.com/forever97/p/3522238.html
#include <cstdio>
int main()
{
int n;
while(scanf("%d",&n)!=EOF)
printf("%d\n",(n*n*n+*n)/+);
return ;
}
2023-07-17 12:04:16
题解：http://www.cnblogs.com/forever97/p/3522238.html
#include <cstdio>
int main()
{
int n;
while(scanf("%d",&n)!=EOF)
printf("%d\n",(n*n*n+*n)/+);
return ;
}