Page 79 - TP_V5.1_C8_fb
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On running the above program, we get the following output:

                     Output

                  1
                  2
                  3
                  4
                  5
                  6
                  7
                  8
                  9




                 Program 12:  To display the first 5 powers of 2.

                     Program12.py
                  File  Edit  Format   Run    Options   Window    Help


                  # Print the first 5 powers of 2
                  for i in range(5):
                      print(2 ** i)




                 On running the above program, we get the following output:

                     Output
                  1
                  2
                  4
                  8
                  16



                 Program 13:  To count the number of digits in a number.


                     Program13.py
                  File  Edit  Format   Run    Options   Window    Help

                  # Count the number of digits in a number
                  num = 123456
                  count = 0
                  while num > 0:
                      num //= 10
                      count += 1
                  print("Sum of even numbers from 1 to 50:", sum_even)









                                                                                               Iterations in Python  77
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