1 #include<iostream>
 2 #include<cstdio>
 3 #include<cmath>
 4 using namespace std;
 5 int main()
 6 {
 7     int t;
 8     scanf("%d",&t);
 9     while(t--)
10     {
11         int n;
12         double sum=1.0;
13         scanf("%d",&n);
14         for(double i = 1 ; i <= n ;i++)
15         {
16             sum+=log10(i);
17         }
18         cout << (long)sum << endl;
19     }
20     return 0;
21 }