Page 86 - 2611_SmartGPT Pro V(5.0) C-8
P. 86

THE JUMP STATEMENTS


                  Sometimes, there is a situation when the control of the program needs to be transferred out of
                  the loop body, even if all the values of the iterations of the loop have not been completed. For this
                  purpose, jump statements are used in Python. Python offers two jump statements—break and
                  continue, which are used within loops.


                  THE BREAK STATEMENT

                  The break statement is used for exiting the program          A loop repeatedly executes a block
                  control out of the loop. The break statement stops            of code, just as a flock of Starlings
                  the execution of the loop and program flow continues           (birds) repeatedly adjusts their
                  to  the  statement  after  the  loop.  A  single  break                   formation.
                  statement will break out of only one loop.

                  Syntax:
                      break
                  Program 8: To print first 12 whole numbers. Stop printing if number 7 is encountered.

                      Program8.py
                   File  Edit  Format   Run   Options  Window    Help

                   #Program to show the use of the break statement in the for loop
                   for number in range(0, 12):
                       if(number == 7):
                           break
                       print('Number is:', number)
                   print('Out of loop')



                  On executing the above program, you will get the following output:

                      Output

                   Number is: 0
                   Number is: 1
                   Number is: 2
                   Number is: 3
                   Number is: 4
                   Number is: 5
                   Number is: 6
                   Out of loop











                   84   Computer Science (V5.0)-VIII
   81   82   83   84   85   86   87   88   89   90   91