JavaScript: Infinity

The "divide by zero" error in programming is well known. In low-level languages, it causes the program to fail and restart. Where others fail, JavaScript continues to work.

``````console.log(1 / 0); // ?
``````

Try to execute this code in your browser console. You will see `Infinity` displayed on your screen. For those who have studied further mathematics (hi, math geeks!), this is not a surprise. Division by zero creates infinity. Infinity in JavaScript is a real number, and you can perform various operations with it. In day-to-day problems, this makes little sense, since most operations with infinity end in infinity, for example, when we add a number to infinity we get infinity anyway.

``````Infinity + 4; // Infinity
Infinity - 4; // Infinity
Infinity * Infinity; // Infinity
``````

However, there are several examples where infinity is needed. This question is discussed in more detail on Hexlet.

Instructions

Print the sum of infinities divided by 10.

The exercise doesn't pass checking. What to do? 😶

• Be sure to attach the test output, without it it's almost impossible to figure out what went wrong, even if you show your code. It's complicated for developers to execute code in their heads, but having a mistake before their eyes most probably will be helpful.
In my environment the code works, but not here 🤨

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My code is different from the teacher's one 🤔

It's fine. 🙆 One task in programming can be solved in many different ways. If your code passed all tests, it complies with the task conditions.

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