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Example 2: Write an algorithm and draw a flowchart to find the smallest in two numbers A and B.

                               Algorithm:                               Flowchart:

              Step 1:  Start.                                               Start

              Step 2:   Read two numbers and store them
                        in A and B.
                                                                       Read A and B
              Step 3:   Compare numbers A and B. If A is
                        less than B, then

                         print "A is smallest"                               if         Yes
                                                                           A < B                Print A is smallest
                        Else
                        print "B is smallest"                                  No

              Step 4:  Stop.
                                                                     Print B is smallest



                                                                            Stop



              Example 3: Write an algorithm and draw a flowchart to add first 100 natural numbers.

                             Algorithm:                                                Flowchart:

              Step 1:  Start.                                                                 Start

              Step 2:  Let Sum = 0 and N = 0

              Step 3:  N = N + 1                                                         Sum = 0, N = 0

              Step 4:  Sum = Sum + N
                                                                                           N = N + 1
              Step 5:  Check If N >= 100 then
                        print Sum
                                                                                        Sum = Sum + N
                        Else
                                                                                               Is
                        Go to Step 3.                                                No      N >=

              Step 6:  Stop.                                                                 100?

                                                                                                 Yes
                                                                                           Print Sum



                                                                                              Stop













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