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Python if, if...else Statement (With Examples) - Programiz
In computer programming, we use the if statement to run a block of code only when a specific condition is met. In this tutorial, we will learn about Python if...else statements with the help of examples.
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Python - if , if..else, Nested if, if-elif statements - GeeksforGeeks
Flow Chart of if-else Statement in Python. Below is the flowchart by which we can understand how to use if-else statement in Python: Example 1: Handling Conditional Scenarios with if-else. In this example, the code assigns the value 3 to variable x and uses an if..else statement to check if x is equal to 4. If true, it prints "Yes"; otherwise ...
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Python If Else - W3Schools
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Python - if, else, elif conditions (With Examples) - TutorialsTeacher.com
Python - if, elif, else Conditions. By default, statements in the script are executed sequentially from the first to the last. If the processing logic requires so, the sequential flow can be altered in two ways: Python uses the if keyword to implement decision control. Python's syntax for executing a block conditionally is as below:
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Python If-Else Statement Example - freeCodeCamp.org
Note that the fact that Python is a whitespace-sensitive ensures that these if-else statements are easy to read – even when they get nested several layers deep. With that out of the way, let's talk a bit more about conditional logic, and why if-else statements are so important to Python and other programming languages.
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Python Conditional Statements and Loops
These constructs allow you to make decisions and repeat operations, forming the backbone of algorithmic thinking in Python. Conditional Statements in Python. Conditional statements allow your program to make decisions based on certain conditions, executing different blocks of code depending on whether these conditions evaluate to True or False.
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How to Use IF Statements in Python (if, else, elif, and more ...
With the else statement. else Statement. What if we want to execute some code if the condition isn't met? We add an else statement below the if statement. Let’s look at an example. # else statement x = 3 y = 10 if x > y: print("x is greater than y.") else: print("x is smaller than y.") x is smaller than y. Output: x is smaller than y. Here, Python first executes the if condition and checks ...
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Python if/else statement explained (with example programs)
When Python comes across an if/else statement in our code, it first tests the condition. When that results in True, all the code we indented under the if keyword run. If the condition is False, then all code in the else code block executes (Python Docs, n.d.). This way always one of two code blocks execute: it’s either the if or else code. In ...
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10 if-else Practice Problems in Python - LearnPython.com
The Python if-else Statement. Before we dive into the exercises, let's briefly discuss the workings of if-else statements in Python. An if-else statement allows your program to make decisions based on certain conditions. The syntax is straightforward: You provide a condition to evaluate within the if; If that condition is true, the corresponding block of code is executed. If the condition is ...
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Python If Else, If, Elif, Nested if else | Decision Making in Python
1. If statements. 2. If-else statements. 3. Elif ladders. 4. Nested if-else statements. We will discuss each of them with examples in the following sections of this article. Python If statements. If statements take an expression, which is the condition it checks. If the condition is satisfied then it executes the block of code under it, called ...