Check if strings are rotations of each other or not.py

class Solution:
    def areRotations(self, s1, s2):
        return True if s2 in s1 + s1 else False


# {
# Driver Code Starts
# Initial Template for Python 3
import atexit
import io
import sys

_INPUT_LINES = sys.stdin.read().splitlines()
input = iter(_INPUT_LINES).__next__
_OUTPUT_BUFFER = io.StringIO()
sys.stdout = _OUTPUT_BUFFER


@atexit.register
def write():
    sys.__stdout__.write(_OUTPUT_BUFFER.getvalue())


if __name__ == "__main__":
    t = int(input())
    for i in range(t):
        s1 = str(input())
        s2 = str(input())
        if Solution().areRotations(s1, s2):
            print(1)
        else:
            print(0)


# } Driver Code Ends