<reponame>AndyChiangSH/2021-IT-30days<filename>Code/Day 13/demo01.py
def hello():
    print("Hello, World!")

def greet(name):
    print(f"Hello, {name}!")

def sum(x, y):
    return x+y

hello()
greet("Andy")
print(sum(1, 2))
13/demo01.py
def hello():
    print("Hello, World!")

def greet(name):
    print(f"Hello, {name}!")

def sum(x, y):
    return x+y

hello()
greet("Andy")
print(sum(1, 2))