for looping in python code example

Example 1: how to use for loops python

#simple for loop to print numbers 1-99 inclusive
for i in range(1,100):
  print(i)
  
#simple for loop to loop through a list
fruits = ["apple","peach","banana"]
for fruit in fruits:
  print(fruit)

Example 2: python for loop

# Range:
for x in range(5):
  print(x) # prints 0,1,2,3,4

# Lists:
letters = ['a', 'b', 'c']
for letter in letters:
  print(letter) # prints a, b, c
  
# Dictionaries:
letters = {'a': 1, 'b': 2, 'c': 3}
for letter, num in letters.items():
  print(letter, num) # prints a 1, b 2, c 3

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