Page 71 - KEC Khaitan C6 Flipbook
P. 71

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 and cup


                          Boil the water in the kettle                                  Calculate
                                                                                     Area = 3.14 × r × r

                     Pour the boiling water into the cup

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

                                 Stir the tea



                                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  69
   66   67   68   69   70   71   72   73   74   75   76