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    b.  start = 1
                                end = 10
                                 for number in range(start, end + 1):
                                    square = number ** 2
                                     print("The square of", number, "is", square)
                              c. i = 2
                                while True:
                                    if i%3 == 0:
                                        break
                                    print(i)
                                    i += 2
                              d. i = 0
                                while i < 5:
                                    print(i)
                                    i += 1
                                    if i == 3:
                                        break
                                else:
                                    print(0)
                              e.  numbers = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10]
                                for number in numbers:
                                    if number % 2 == 0:
                                         print(number, "is even")
                                    else:
                                         print(number, "is odd")
                                                                                                  21 st
                         Let's exPLore                                                          Century   #Media Literacy
                                                                                                  Skills
                     .   Surf the Internet and explore why Python is more famous than the other languages.

                         teCh PraCtiCe                                                      21 st
                                                                                         Century   #Critical Thinking
                                                                                           Skills
                         Write a program to:

                         1.   determine whether a given number is an Armstrong number or not.
                         2.  use the for loop to print the numbers 8, 11, 14, 17, 20, . . . , 83, 86, 89.
                         3.  use the for loop to print the numbers 100, 98, 96, . . . , 4, 2.

                         4.  print 1 to 100 numbers using while loop.
                         5.   find out the sum of numbers within the range 1 to 100 using while loop.

                                                             For The Teacher

                           Discuss about all the iterative statements of Python with the students.

                           Go through all the topics covered in this chapter.

                                                                                                      Loops in Python  153

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