1520B - Ordinary Numbers.cpp

//                                 ॐ नमः शिवाय
#include<bits/stdc++.h>
using namespace std;
#define ll long long
 
// Code Written By: Vikash Patel
// Codeforces Profile: https://codeforces.com/profile/vikashpatel
 
int main()
{
    int t;
    cin>>t;
    while(t--)
    {
        long long n, count=0, start;
    	cin>>n;
    	for(int i=1; i<=9; i++)
    	{
    		start=i;
    		while(start<=n)
    		{
    			count++;
    			start=start*10+i;
			}
		}
		cout<<count<<endl;
    }
    return 0;
}