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Learn the postfix algorithm by manually working through examples step-by-step.

To view this on TripleLog, click here.

HTML

This page provides the infixed array and has buttons for users to select the correct next action to take. Improve this quiz by telling the user whether their action is correct, allowing undo options, or more.

JavaScript

Edit the script.js file to change the algorithm. Add operations or have fun with alternative precedences.