2 solutions
- 1
Information
- ID
- 518
- Time
- 1000ms
- Memory
- 256MiB
- Difficulty
- 4
- Tags
- # Submissions
- 272
- Accepted
- 131
- Uploaded By
#include <bits/stdc++.h>
using namespace std;
int main(int argc, char **argv){
int h,r,l,t;
cin >> h >> r;
l = ((3.14 * r * r) * h) / 1000;
t = 20 / l + 1;
printf("%d",t);
return 0;
}
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