short circuiting- loops 

#turnary operator- shortcut to make code cleaner

#condition_if_true  if condition else condition_if_else

is_friend = False 
can_message = "message allowed" if is_friend else "not allowed to message" 

    
print(can_message)

#short circuting 

is_friend = True
is_user = True 

print(is_friend and is_user)

if is_friend or is_user:
    print('best friends forever')

#logical operator 

print(4 > 5) 

print (4==5)
print (4==4)
print ('a' > 'A')

#not 

print(not(True))


#EXERCISE LOGICAL OPERATORS

is_magician = True
is_expert = True

if is_expert and is_magician:
    print("you are a master magician")

elif is_magician and not is_expert:
    print("at least you are getting there")

elif not is_magician:
    print("you need magic powers")
    
#loops
for item in 'dobby is king':
    print(item)

for item in ( 1,2,3,4,5):
    print(item)
    
for item in (1, 2, 3, 4, 5):
    for x in ['a', 'b', 'c']:
        print(item, x)
        
#iterable

user = {
    'name': 'pepe',
    "age" : 23,
    'can_swim': False
}

for item in user:
    print(item)

for item in user.values():
    print(item)
    
for item in user.keys():
    print(item)
    
#counter

my_list = [1,2,3,4,5,6,7,8,9,10]

counter = 0 
for item in my_list:
    counter = counter + item 
    
    
print(counter)


#range()

for _ in range(0,10, 2):
    print(_)
    

#enumerate()

for i,char in enumerate('curry '):
    print(i,char)
    
for i,char in enumerate('bricked up'):
    print(i,char)
    
  #while loops- infinate loop to be wary off
  
for item in [1,2,3]:
      print(item)
      
i = 0 
while i <len([1,2,3]):
    print(i)
    i += 1