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Explain selection and iteration control structures with examples.

Computer Science

ScanSolve AI Answer

Here's the explanation of selection and iteration control structures:

  1. Selection Control Structures Selection control structures allow a program to make decisions and execute different blocks of code based on whether a condition is true or false. They enable conditional execution. Example:

    IF (temperature > 25) THEN
        DISPLAY "It's hot outside!"
    ELSE
        DISPLAY "It's not too hot."
    END IF
    
  2. Iteration Control Structures Iteration control structures, also known as loops, allow a block of code to be executed repeatedly. This repetition continues either for a specified number of times or until a certain condition is no longer met. Example:

    FOR (i FROM 1 TO 5) DO
        DISPLAY i
    END FOR
    
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