#!/usr/bin/env python2
# -*- coding: utf-8 -*-
"""
Created on Tue Jun 22 13:28:26 2021

@author: haihem
"""
#include <stdio.h>
#include <string.h>


#greater
a = 2
b = 330


print("A") if a > b else print("B")

# if else

a = 20
if a > 5:
    a = a + 1
else:
    a = a - 1

print(a)