Understanding Loops in Python: A Beginner's Guide: Loops are a fundamental concept in programming, allowing you to repeat a block of code multiple times without writing it out repeatedly. This guide will introduce you to loops in Python, focusing on two main types: for loops and while loops. We'll also explore some practical examples to solidify your understanding. What Are Loops? In programming, loops are used to automate repetitive tasks. Instead of writing the same code multiple times, you can use a loop to execute it repeatedly until a certain condition is met. 1. For Loops: A for loop in Python iterates over a sequence (such as a list, tuple, string, or range) and executes a block of code for each item in the sequence. Here's the basic syntax: Example 1: Iterating Over a List Output: Example 2: Using the Range Function The range() function generates a sequence of numbers, which is particularly useful in loops. Example 3. Nested For Loops: You can use a loop inside...
Moheno daro ppt Mohenjo-Daro, an ancient city of the Indus Valley Civilization, flourished around 2500 BCE in present-day Pakistan. It is one of the world's earliest major urban centers, noted for its advanced urban planning, sophisticated drainage systems, and impressive architecture, including the Great Bath and granaries. The city was meticulously laid out in a grid pattern, with streets and buildings constructed from standardized baked bricks. Despite its advanced infrastructure, the reasons for its decline remain unclear, though theories suggest climate change, flooding, or invasions. Mohenjo-Daro's ruins, rediscovered in the 1920s, offer valuable insights into early urban life and the technological prowess of the Indus Valley Civilization. Download Presentation