The three basic programming constructs Programs are designed using common building blocks. These building blocks, known as programming constructs, form the basis for all programs.

The condition for a do construct is placed at the end of the construct, for example do … until x > 6 or do … while x < 6. Algorithms quoted by Eduqas are unlikely to use ‘do’ constructs.

Control constructs are fundamental elements in Structured C Programming, enabling the control flow of program execution. These constructs offer programmers the ability to influence the sequence of ...