# -*- python -*-
import :std:
    
def identify(x: int, y: int):
    return "int, int"

def identify(x: int, y: string):
    return "int, string"

def identify(x: string, y: int):
    return "string, int"

def identify(x: string, y: string):
    return "string, string"

def main(x):
    print(identify(1, 2))
    print(identify(1, "2"))
    print(identify("1", 2))
    print(identify("1", "2"))

# EXECUTE
# int, int
# int, string
# string, int
# string, string