Iteration - For loops

for.py

for x in range(6): #stop at 6
    print(x)

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start stop.py

for x in range(10,20): #start at 10, stop at 20
    print(x)  

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start stop step.py

for x in range(20, 10, -2): #start at 20, stop at 10, jump or step by -2 each iteration
    print(x)  

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Using a FOR loop:

1. Count upwards from -20 to 0, jumping 3 numbers at a time.


2. input a whole integer, and count down from that integer to 1. after 1 my program should say "blast off!".


3. in the while loop example we used the word continue to skip an iteration. Use a for loop to count from 1 to 5, skipping the number 3 (how you do this is up to you).