# var = 1
# print(var)
#
#
# def fun():
#     var = 2
#     print(var)
#
#
# fun()
#
# print(var)


# var = 1
# print(var)
#
#
# def fun():
#     global var
#     print(var)
#     var = 2
#
#
# fun()
#
# print(var)
