Programming Tutorial
Pascal Tutorial 3 – Special Reserved Words of the CRT Unit: ClrScr(), GotoXy(), etc…
Before I teach you the if statements and for loops, I would like to give you an idea of some pascal functions which are quite useful. This would require your program to include the library ‘crt.tpu‘. To include a library in the program, one should use the reserved word ‘uses‘, because it is used to call a library of functions and procedures. Here is the program of lesson 2 (program 3) which is better handled and more user-friendly:
Pascal Tutorial 3 – Special Reserved Words of the CRT Unit: ClrScr(), GotoXy(), etc…