AP® Computer Science A glossary

Algorithm

Course: AP® Computer Science A Shows up in: Unit 1: Using Objects and Methods

A step-by-step process for completing a task or solving a problem, written in words or drawn as a diagram such as a flowchart.

Appears in the course and exam description (CED): 1.1.A.1

An algorithm lists the steps to follow to complete a task or solve a problem. You can write it in plain words or draw it as a flowchart. A Java program is an algorithm written in a language the computer can check and run.

int total = 80 + 90 + 85;   // step 1: add the scores
System.out.println(total / 3); // step 2: divide and display

Output:

85
Learn it properly, with a checkpoint 1.1 Introduction to Algorithms, Programming, and Compilers

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