20 By 20

Someone asked how to make a 20x20 grid without typing "++" twenty times, and instead of just suggesting multiplication like a normal human being, this person wrote an entire C program with a custom Fahrenheit-to-Celsius conversion function that has absolutely nothing to do with the question.

The output? A beautiful list of Celsius conversions from 10°F to 300°F. Not a single 20x20 grid in sight. It's like asking for directions to the grocery store and getting a detailed recipe for soufflé instead.

This is either the most spectacular case of answering the wrong question, or someone copy-pasted their homework into the wrong Stack Overflow tab. Either way, the confidence with which they submitted this masterpiece is truly inspiring.