In this article, we will learn different types of loops in Python and discuss each of them in detail with examples. So let us begin. In programming, the loops are the constructs that repeatedly execute a piece of code based on the conditions.

Mar 8, 2025 · Let us learn how to use for loops in Python for sequential traversals with examples. Explanation: This code prints the numbers from 0 to 3 (inclusive) using a for loop that iterates over a range from 0 to n-1 (where n = 4). We can use for loop to iterate lists, tuples, strings and dictionaries in Python.

With the for loop we can execute a set of statements, once for each item in a list, tuple, set etc. Print each fruit in a fruit list: The for loop does not require an indexing variable to set beforehand. Even strings are iterable objects, they contain a sequence of characters: Loop through the letters in the word "banana":

Feb 5, 2024 · These eight Python while loop examples will show you how it works and how to use it properly. In programming, looping refers to repeating the same operation or task multiple …

In Python, you can use for and while loops to achieve the looping behavior. For example, here is a simple for loop that prints a list of names into the console. And here is a simple while loop that prints numbers from 0 to 5: In this guide, you are going to learn.

In Python, we use a for loop to iterate over sequences such as lists, strings, dictionaries, etc. For example, # access elements of the list one by one for lang in languages: print(lang) Output. In the above example, we have created a list named languages. Since the list has three elements, the loop iterates 3 times. The value of lang is.

There are two types of loops in Python, for and while. For loops iterate over a given sequence. Here is an example: For loops can iterate over a sequence of numbers using the "range" and "xrange" functions.

In Python programming, we use for loops to repeat some code a certain number of times. It allows us to execute a statement or a group of statements multiple times by reducing the burden of writing several lines of code. To get a clear idea about how a for loop works, I have provided 21 examples of using for loop in Python.

Jan 18, 2023 · With loops, you can execute a sequence of instructions over and over again for a set pre-determined number of times until a specific condition is met. Using loops in your program will help you save time, minimize errors, and stop repeating yourself. There are two types of loops in Python: while loops.

Jan 24, 2025 · Using for Loop to Iterate Through Certain Numbers. The most common way to iterate through a sequence of numbers is by using a for loop with the range function. For example, to print numbers from 0 to 4: print(num) In this code, the range(5) generates a sequence of numbers 0, 1, 2, 3, 4.