[SWEA][D2] 21425. += Java

import java.util.Scanner;  
  
class Solution  
{  
    public static void main(String args[]) throws Exception  
    {  
  
        Scanner sc = new Scanner(System.in);  
        int T;  
        T=sc.nextInt();  
  
  
        for(int test_case = 1; test_case <= T; test_case++)  
        {  
            int A = sc.nextInt();  
            int B = sc.nextInt();  
            int N = sc.nextInt();  
  
            int count = 0;  
  
            while(A <= N && B <=N){  
                if( A < B){  
                    A += B;  
                }else {  
                    B += A;  
                }  
                count++;  
            }  
            System.out.println(count);  
        }  
    }  
}