python for loop with number code example

Example 1: 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

Example 2: how to make loops in python

for x in range(0, 3):
    print("We're on time %d" % (x))

Example 3: how to make a loop in python

x = 0
while True: #execute forever
	x = x + 1
	print(x)