Python String Program

You are given with a string which comprises of some numbers. Your task is to find the largest integer by converting the string to the corresponding integer.

Input Description:
First line contains n denoting number of Test Cases. The first and only Line of testcase has the string

Output Description:
Print the largest number

Code

Input:

India got independence on 15 august 1947. But they were fighting for it for last 90 years.

Expected Output:

1947

Actual Output:

90

Why I am not getting expected output?