day29(Local & Global Varibale).py

# x=4
# print(x)


# def hello():
#     x=5
#     print(f"the local varibale is :{x}")
#     print("hello vs code ")
# print(f"the global varibale is {x}")
# hello()
# x=5
# print(f"the global variable is {x}")

x = 10  # global variable


def my_function():
  global x
  x = 5  # this will change the value of the global variable x
  y = 5  # local variable


my_function()
print(x)  # prints 5
#print(y) # this will cause an error because y is a local variable and 
# is not accessible outside of the function