diff --git a/python/for_loops b/python/for_loops new file mode 100644 index 0000000..4d7289c --- /dev/null +++ b/python/for_loops @@ -0,0 +1,31 @@ +# FOR LOOPS + +# starts at 0, stops at 5-1 +for i in range(5): + print(i) + +print() # print a blank line + +# iterate letters in a text string +for letter in "dog": + print(letter) + +print() + +# loop starts with 5 and continues to 10-1 +for i in range(5, 10): + print (i**2) # print i squared + +print() + +# start=10, end=20-1, step=3 +# (every third number from 10 to 19) +for i in range(10, 20, 3): + print(i) + +print() + +# loop iterates a list +birds = ['robin', 'sparrow', 'duck'] +for i in birds: + print(len(i)) # print number of letters in each item