simple python short program

#3: Using the techniques we have learned so far in class, write a short python program that prints all of the multiples of 3 from 1 to 100. It should start with 3 6 9" and end with "93 96 99". Include a brief yet meaningful comment on each line. (Make sure lines are indented properly.) #4: Using the techniques we have learned so far in class, write a short python program that accepts two integers from the user and uses a while loop to print every third number beginning at the first integer and ending no greater than the second integer. You may assume that the first integer entered is less than the second integer. (Make sure lines are indented properly.)