Simple Pascal Programs

Simple Pascal Programs for G.C.E. O/L ICT Examination

Pascal Hello World Example

A simple pascal code that would print the words "Hello, World!"

program HelloWorld(input,output);

begin
   writeln('Hello, World!');
   readln();
end.

Standard data types in Pascal

• Integer - Plus or minus whole numbers Example : 0, 46, -12
• Real - Plus or minus decimal numbers Example : 0.0, 25.68
• Boolean True or False
• Char - Any character of the key board Example : ‘k’, ‘#’, ‘7‘
• String - Any sequence of characters Example : ‘ICT’, ‘programming’, ‘Pascal’

Operators We Used

• Algebra operators
• Comparison operator
• Logical operators
  • AND operator
  • OR operator
  • NOT operator

Selection

• IF Statement Example Programs
  • Nested IF Example Programs

Repetition

• FOR
  • FOR – DO Structure Example Programs
  • FOR – DO Loop Structure Example Programs
• WHILE
  • WHILE DO Loop Structure Example Programs
• REPEAT UNTIL
  • REPEAT UNTIL Structure Example Programs

Enjoying with Pascal

• Simple Tools
• Prank Programs

Contributors

Should any be missing kindly let us know at Developers or simply submit a pull request on the readme.