#include <cstdio>
#include <iostream>
#include <cmath>
using namespace std;
int main()
{
long long int i,test,number,b;
double n,a,c;
scanf("%lld",&test);
while(test--)
{
scanf("%lld",&number);
n=1.0;
for(i=2;i<=number;i++)
{
c=double(i);
a=log10(c);
n+=a;
}
b=n;
printf("%lld\n",b);
}
return 0;
}
#include <iostream>
#include <cmath>
using namespace std;
int main()
{
long long int i,test,number,b;
double n,a,c;
scanf("%lld",&test);
while(test--)
{
scanf("%lld",&number);
n=1.0;
for(i=2;i<=number;i++)
{
c=double(i);
a=log10(c);
n+=a;
}
b=n;
printf("%lld\n",b);
}
return 0;
}
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