3/27/2023 0 Comments While loop python![]() ![]() A while loop, for example, can be used to build the Binary Search algorithm. Search: another excellent use case for a while loop is looking for an element in a data structure because we can't predict how many iterations will be required to get the target value.As a result, a while loop would be ideal in this situation. We can't reasonably predict how many times the user will enter an invalid input before the software can proceed. User Input: When we request user input, we must verify that the value entered is correct.An iteration that uses a definite iteration specifies how many times it will run the selected block. As long as a condition is met, the chosen block will be executed again. Infinite iteration doesn't specify how many times the loop will be executed. ![]() A loop is a type of programming structure that implements iteration.īoth indefinite and definite iterations are recognized as valid programming constructs. The term "iteration" refers to the practice of repeatedly running the same piece of code. ![]() You will also learn how to write conditions in a single line to produce short and readable code. In this article, you'll learn how to prematurely exit a while loop, a Python control structure for endless iteration. While loops are another type of conditional statement, and in this tutorial, we'll look at how they're used. In the last session, we looked at the use of If-else statements and created simple programs to demonstrate the concept. Welcome to the next lesson of our python programming class. ![]()
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