2017 Multi-University Training Contest - Team 1 1001&&HDU 6033 Add More Zero【签到题，数学，水】

Add More Zero

Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 131072/131072 K (Java/Others)
Total Submission(s): 398    Accepted Submission(s): 283

 

 

Sample Input

1

64

 

 

Sample Output

Case #1: 0

Case #2: 19

 

 

Source

2017 Multi-University Training Contest - Team 1

题目链接：http://acm.hdu.edu.cn/showproblem.php?pid=6033

分析：

下面给出AC代码：

#include <bits/stdc++.h>
using namespace std;
int main()
{
    int n;
    int p=1;
    while(scanf("%d",&n)!=EOF)
    {
        int k=(n*log10(2.0));
        printf("Case #%d: %d\n",p++,k);
    }
    return 0;
}