python loops
#x starts at 1 and goes up to 80 @ intervals of 2
for x in range(1, 80, 2):
print(x)python loops
#x starts at 1 and goes up to 80 @ intervals of 2
for x in range(1, 80, 2):
print(x)for loop python
Python Loops
for x in range(1, 80, 2):
print(x)
words=['zero','one','two']
for operator, word in enumerate(words):
print(word, operator)
for x in range(1, 80, 2):
print(x)python loop
# A loop is used to iterate over a sequence
# The format of a loop is
for variable in object:
pass
# A common use of a for loop is using the range() function
for num in range(1, 10):
print(num)
# It can also be used with a list
new_list = ["Number 1", "Number 2", "Number 3", "Number 4"]
for x in new_list:
print(x)for loops python
text = "Hello World"
for i in text:
print(i)
#Output
#H, e, l, l, o, , W, o, r, l, d
for i in range(10):
print(i)
#1, 2, 3, 4, 5, 6, 7, 8, 9, 10python for loop
# A for loop in python is used to iterate (or loop) over a sequence.
# The sequence is usually range(start,end), but can also be a list.
# Example of for loop with range():
for num in range(1,10):
print(num)
# This prints all the numbers from 1 to 10, including 1 but excluding 10.
# Here is an example of a for loop with a list:
lst = [1,2,3,4,5]
for item in lst:
print(item)
# This prints all items in the list.
# For loops are also used in list comprehensions.
lst = [1,2,3,4,5]
new_lst = [item for item in lst if i % 2 == 0]
# The list comprehension above generates a new list, which new_lst is put equal to.
# It iterates through the items in lst and only puts them in the new list if it is a multiple of 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 3Copyright © 2021 Codeinu
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