class9-Introduction to Functions-CipherSchools.py

a=5
b=7
print(a+b)
print("waiting...")
print("waiting...")
print("waiting...")

print(a-b)
print("waiting...")
print("waiting...")
print("waiting...")

print(a*b)
print("waiting...")
print("waiting...")
print("waiting...")

print(a+b)
print("loading...")
print("loading...")
print("loading...")

print(a-b)
print("loading...")
print("loading...")
print("loading...")

print(a*b)
print("loading...")
print("loading...")
print("loading...")

x=6
x="jatin"
x=1.5
x=print
"""
_aA12
"""
def show_loading():
    for i in range(3):
        print("loading...")

print(a+b)
show_loading()
print(a-b)
show_loading()
print(a*b)
show_loading()

def show_loading():
    for i in range(3):
        print("loading"+"."*(i+1))

print(a+b)
show_loading()
print(a-b)
show_loading()
print(a*b)
show_loading()


def sheldon_knock(name):
    for _  in range(3):
        print("knock knock knock",name)
sheldon_knock("penny")

def sheldon_knock(name,times=3):
    for _  in range(times):
        print("knock knock knock",name)
sheldon_knock("penny",3000)

#Return Statement
def add(a,b):
    return a+b
a=add(1,2)
print(a)