Page 107 - Trackpad_V5_Book 6
P. 107

DRAWING A FLOWCHART

            Let us now learn how to draw a flowchart.

            MAKING A CUP OF TEA                                     CALCULATING THE AREA OF A CIRCLE


                                Start                                                  Start



                       Read Kettle, Teabags,                                     Read r (radius)
                      water, milk, sugar, cup


                     Boil the water in the kettle
                                                                                     Calculate

                Pour the boiling water into the cup                              Area = 3.14 × r × r



                     Add milk, sugar and put a                                      Print Area
                         teabag in the cup


                             Stir the tea                                               Stop



                           Tea is ready



                                Stop



            FINDING THE SMALLER NUMBER BETWEEN TWO NUMBERS
            There comes a situation where we need to make a decision based on certain conditions.


                                                           Start



                                                  Read Num1 and Num2





                                         Yes                 Is               No
                                                       Num1<Num2?

                                Print "Num1                                    Print "Num2
                                is less than                                       is less
                                  Num2"                                        than Num1"
                                                            Stop




                                                                            Algorithm, Flowchart and Mind Maps  105
   102   103   104   105   106   107   108   109   110   111   112