The for-each loop in C++ is a range-based for loop. It automatically iterates over each element of a container or array using the container's begin () and end () functions internally. Well, that's when you run into an infinite loop – your loop goes on forever, until your program crashes, or your system powers off.😢 You'll learn more about infinite loops in the next section. Infinite for Loop When your loop doesn't stop and keeps running forever, you'll have an infinite loop. Let's take a few examples to understand this. In this tutorial, we will learn about the C++ for loop and its working with the help of some examples. Loops are used to repeat a block of code for a certain number of times. In C++, for loop is an entry-controlled loop that is used to execute a block of code repeatedly for the given number of times. It is generally preferred over while and do-while loops in case the number of iterations is known beforehand.
