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：

 1 #include <bits/stdc++.h>
 2 using namespace std;
 3 int main()
 4 {
 5     int n;
 6     int p=1;
 7     while(scanf("%d",&n)!=EOF)
 8     {
 9         int k=(n*log10(2.0));
10         printf("Case #%d: %d\n",p++,k);
11     }
12     return 0;
13 }