Pascal Tutorial for Beginners: Simple Mathematics Operation in Pascal

Pascal Tutorial for Beginners: Simple Mathematics Operation in Pascal

In this occasion, I am learning about how to do simple mathematic operation by using Pascal, such as add (+), minus (-), time (x), and divide (:).

Let me begin:

1.      Open Dev-Pascal

2.      File – New Project

3.      Console Application

4.      OK

5.      Fill the blank box below:

Project name: pMath

Unit name: Math

6.      Type this script:

program Math;

var

   a,b:integer;

   add,min,times,divide:real;

begin

write('Input number for A:'); read(a);

    writeln;

    write('Input number for B:'); read(b);

     add:=a+b;

     min:=a-b;

     times:=a*b;

     divide:=a/b;

     writeln;

     writeln('A+B=', add:2:0);

     writeln;

     writeln('A-B=', min:2:0);

     writeln;

     writeln('AxB=', times:2:0);

     writeln;

     writeln('A:B=', divide:2:0);

readln;

readln;

end.

7.      Writing of the script above, we can look at this Figure:

8.      Save again (Ctrl+S)

9.      Run our application by pressing key F9 on keyboard

10.  The result is:

Good luck!

***

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