 use of modulus
 x=420
 y=420
 z=21
if x%2==0:
     print("even")
else:
     print("odd")
#
# # use of notequalto
# if y%2!=0:
#     print("odd")
# else:
    print("even")

# a simple login page
# a tuple containing the db
mydbvalues=("yunah","1234")


un=input("enter username: ")
pwd = input("enter password: ")

if un== mydbvalues[0] and pwd==mydbvalues[1]:
  print("login successful")
else:
  print("incorrect username or password")

'''or
 if un==" yunah" and pwd== "1234":
     print("login successful")
 else:
    print("incorrect username or password")'''

# kerens birthday
#mydbvalues=("13","7")


