Saturday 21 March 2009

HOJ ( acm.hdu.edu.cn ) 1018





#include<iostream>
#include<cmath>
using namespace std;
int main()
{
int N;
for(cin>>N;N--;)
{
int x;double n=0;
for(cin>>x;x;--x)n+=log10(x);
cout<<static_cast<int>(n)+1<<endl;
}
return 0;
}

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