'''Python has two primitive loop commands:
while loops
for loops'''
#while : repeat the operationa as long as condition is true
'''while condition:
    #code'''
#example:
'''i = 1
while i < 6:
  print(i)
  i += 1'''
#break
# break used to stop or end the loop under specific condition
"""i = 1
while i < 6:
  print(i)
  if i == 3:
    break
  i += 1"""

# continue: used to skip a secific step in while according to condtion
'''i=0
while i < 6:
  i += 1
  if i == 3:
    continue
  print(i)
'''
#else: excuted when while loops end
'''i = 1
while i < 6:
  print(i)
  i += 1
else:
  print("i is no longer less than 6")'''

################################################################33
#for loop:used for iterating over a sequence (that is either a list a string).
#####loop through a list
fruits =["apple", "banana", "cherry"]
'''
fruits[0] = fruits[0] +"a"
fruits[1] = fruits[1] +"a"
fruits[2] = fruits[2] +"a"
print(fruits)'''

'''i = 0
for x in fruits:
  fruits[i] = x + "a"
  i += 1
print(fruits)
'''
#####loop through a string
'''for x in "banana":
  print(x+"#"*5)'''

#break : we can stop the loop before it has looped through all the items
'''fruits1 =["apple", "banana", "cherry"]
for x in fruits1:
  print(x)
  if x == "banana":
    break
    '''
'''fruits2 = ["apple", "banana", "cherry"]
for x in fruits2:
  if x == "banana":
    break
  print(x)'''

#continue : the continue statement we can stop the current iteration of the loop, and continue with the next
'''fruits3 = ["apple", "banana", "cherry"]
for x in fruits3:
  if x == "banana":
    continue
  print(x)'''

#range(): To loop through a set of code a specified number of times
'''for x in range(6):
  print(x)'''
'''for x in range(2, 7):
  print(x)'''

#Else: specifies a block of code to be executed when the loop is finished
'''for x in range(6):
  print(x)
else:
  print("Finally finished!")'''

#Nested Loops: The "inner loop" will be executed one time for each iteration of the "outer loop"
adj = ["red", "big", "tasty"]
fruits5 = ["apple", "banana", "cherry"]

for x in :
  for y in fruits5:
    print(x, y)