Hila Research Centre

Computer Programming - 4



DO-LOOP:

 A program can be made to repeat the same task over and over.  Try this:

CLS                                                        The computer will repeat the commands 
y = 10                                                      between DO and LOOP.  To make it stop
                                                                press the Ctrl and Pause keys together.
DO
      PRINT y
      SLEEP 1
      Y = Y -1
LOOP

CONDITIONAL LOOP:  (Loops until y = 0)
 CLS
Y = 10

DO
        PRINT  y
        y = y - 1
       SLEEP 1
LOOP UNTIL y = 0

PRINT  "Loop is now ended"
 
CHALLENGE:

Create a rocket launch program.

Count down from 10, BEEP at each count.    

Use SHIFT F5 to run your programs from now on.