6 3 60 100 1024 23456 8735373
0 14 24 253 5861 2183837
AC码:
#include<stdio.h> int fun(int n,int m) { int i=m,sum=0; while(i<=n) { sum+=n/i; i=i*m; } return sum; } int main() { int T,n,a,b; scanf("%d",&T); while(T--) { scanf("%d",&n); a=fun(n,2); b=fun(n,5); printf("%d\n",a>b?b:a); } return 0; }
原文:http://blog.csdn.net/u012804490/article/details/24536251