Explain this flowchart of a while loop.
Understand the Problem
The image shows a flowchart of a 'while' loop in programming. The 'while' loop starts, tests a condition, executes the loop body if true, and repeats until the condition is false when it ends.
Answer
A while loop checks a condition; if true, it executes a body and rechecks the condition, repeating until the condition is false, then the loop terminates.
The flowchart describes a while loop, which starts by checking a condition. If the condition is true, the loop's body is executed, and the condition is checked again. This repeats until the condition is false, at which point the loop ends.
Answer for screen readers
The flowchart describes a while loop, which starts by checking a condition. If the condition is true, the loop's body is executed, and the condition is checked again. This repeats until the condition is false, at which point the loop ends.
More Information
While loops are fundamental control flow structures in programming, used for repeating a block of code based on a condition.
Tips
A common mistake is creating a condition that never becomes false, leading to an infinite loop.
Sources
- 5.2 While Loops - Computer Science Programming Basics in Ruby ... - oreilly.com
- Python While Loop - Flowchart, Syntax with Example - ScholarHat - scholarhat.com
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