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Problem 12: Write an algorithm to input NAME and AGE from user and display if he/she is a
                  teenager or not.
                  (Hint: If the AGE is between 13 and 19, it's called Teenager)

                  The process for this algorithm is:
                      To check if AGE is between 13 and 19 or not
                  The output for this Algorithm is:

                      Display “TEEANAGER” if AGE is greater than 12 and less than 20
                  Step 1:  Start
                  Step 2:  Input NAME.
                  Step 3:  Input AGE.

                  Step 4:  IF AGE > 12 and AGE < 20 THEN
                                 Display NAME, "Teenager".
                  Step 5:  ELSE
                                 Display NAME, "Not a Teenager".

                  Step 6:  Stop
                  Problem 13:  Write  an  algorithm  to  input  COLOUR  of  traffic  light  from  user  and  display  an
                  appropriate message.
                  (Hint: Red: Stop, Green: Go, Orange: Wait)

                  The desired Output will be:
                      If COLOUR is Red, then display Stop
                      If COLOUR is Green, then display Go
                      If COLOUR is Orange, then display Wait

                  Step 1:  Start
                  Step 2:  Input COLOUR.
                  Step 3:  IF COLOUR is "Red", THEN

                                 Print "Stop".
                  Step 4:  ELSE IF COLOUR is "Green", THEN
                                 Print "Go".
                  Step 5:  ELSE IF COLOUR is "Orange", THEN

                                 Print "Wait".
                  Step 6:  ELSE
                                 Print "INVALID COLOUR".
                  Step 7:  Stop

                  Problem 14: Write an algorithm to display "Hello" 5 times.
                  Step 1:  Start
                  Step 2:  Set a variable Num=1
                  Step 3:  Repeat until NUM reaches 5.

                                 Print "Hello".



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