Pseudocode CS Thinking Example 1

Follow the full solution, then compare it with the other examples linked below.

Example 1

easy
Write pseudocode for a program that asks the user for two numbers and outputs the larger one.

Solution

  1. 1
    Step 1: Get the inputs: a = INPUT('Enter first number'). b = INPUT('Enter second number').
  2. 2
    Step 2: Compare: IF a > b THEN OUTPUT a. ELSE OUTPUT b.
  3. 3
    Step 3: Pseudocode does not follow the syntax of any specific language — it uses plain English-like statements to describe the logic clearly.

Answer

INPUT a, b. IF a > b THEN OUTPUT a ELSE OUTPUT b. Pseudocode describes logic without language-specific syntax.
Pseudocode is an informal way of describing an algorithm using structured English. It focuses on logic rather than syntax, making it accessible to anyone regardless of programming language knowledge.

About Pseudocode

An informal, human-readable description of an algorithm using structured language that resembles code but is not tied to any specific programming language. Pseudocode uses plain English mixed with programming constructs like IF, WHILE, and FOR to describe logic without worrying about syntax rules.

Learn more about Pseudocode →

More Pseudocode Examples

Example 2 medium

Convert the following Python code to pseudocode: total = 0; for i in range(1, 11): if i % 2 == 0: to

Example 3 medium

Write pseudocode for a program that reads a list of 10 numbers and outputs how many are above averag

Example 4 hard

A colleague writes pseudocode that mixes Python syntax, uses unclear variable names, and skips steps

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