A - Add More Zero

2024-10-20 05:27:36

Bryce1010模板

#include <bits/stdc++.h>

using namespace std;

#define LL long long

int main()

{

    int m,k;

    int ca=1;

    while(cin>>m)

    {

        if(m<64)

           cout<<"Case #"<<ca++<<": "<<(LL)(log10(pow(2,m)-1))<<endl;

        else cout<<"Case #"<<ca++<<": "<<(LL)(m*log10(2))<<endl;

    }

    return 0;

}

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