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                                                      Read Num1 and Num2





                                               Yes                Is               No
                                                            Num1<Num2?

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

                                                                Stop


                 DISPLAYING A SERIES OF NUMBERS FROM 1 TO 10
                 A loop is a sequence of steps that is repeated a number of times. In a flowchart, one or more
                 instructions can be repeated until a specific condition is met.


                                 Start



                              Read A = 1




                                   Is
                                A<=10?           No                                     21 st
                                                                                      Century   #Flexibility
                                                                                        Skills
                                                                  “Always draw a neat and clean
                                     Yes                          flow chart, so that viewer can

                                Print A                           understand easily.”



                               A = A + 1             Stop





                                                                                                           Software
                           BRAINSTORMING                                        Hardware       Hospitals
                                                                                        Useful in homes  Cost of computers
                 The strategy to generate ideas is called brainstorming.          School                    ENIAC
                 It involves a group of people who sit together to discuss     Railway Station and   Main Frame
                 a topic and come up with ideas. Let us understand with         Airport  History  Super Computer  Comparison of
                                                                                                          prices
                 an example ‘Computer’. Every student  in the group
                 comes up with their ideas which are written down in one place as shown:
                 During this discussion, we experience a storm of ideas originating from various brains.


                                                                                 Algorithm, Flowchart and Mind Maps  113
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