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Python if, if...else Statement (With Examples) - Programiz
In computer programming, the if statement is a conditional statement. It is used to execute a block of code only when a specific condition is met. For example, Suppose we need to assign different grades to students based on their scores. If a student scores above 90, assign grade A ...
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17 Python if-else Exercises and Examples – Pythonista Planet
if condition : statements elif condition: statements else: statements In this article, let’s look at various examples of using if-else statements in Python. I hope you will be able to understand the working of conditional statements by going through these examples.
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Python – if , if..else, Nested if, if-elif statements - GeeksforGeeks
Example 2: Nested if..else Chain for Multiple Conditions You can also chain if..else statement with more than one condition. In this example, the code uses a nested if..else chain to check the value of the variable letter. It prints a corresponding message based on ...
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If Statements Explained - Python Tutorial
An if statement doesn’t need to have a single statement, it can have a block. A block is more than one statement. The example below shows a code block with 3 statements (print). A block is seen by Python as a single entity, that means that if the condition is
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Python - if, else, elif conditions (With Examples) - TutorialsTeacher.com
In the above example, the expression price < 100 evaluates to True, so it will execute the block.The if block starts from the new line after : and all the statements under the if condition starts with an increased indentation, either space or tab. Above, the if block contains only one statement. block contains only one statement.
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How to Use IF Statements in Python (if, else, elif, and more ...
Basic if Statement In Python, if statements are a starting point to implement a condition. Let’s look at the simplest example: if <condition>: <expression> When <condition> is evaluated by Python, it’ll become either True or False (Booleans).
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An Essential Guide to Python if Statement By Practical Examples
) Code language: Python (python) Try it In this example, if you enter a number that is greater than or equal to 18, you’ll see two messages. In this example, indentation is very important. Any statement that follows the if statement needs to have four spaces.
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Python If Statement - Syntax, Flow Diagram, Examples
2. Python If Statement where Boolean Expression is False In this example, we will write an if statement where the boolean expression or condition evaluates to false.Python Program a = 24 b = 5 if a<b: print(a, 'is less than', b) Explanation The variables a = 24 and b = 5 are defined. ...
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How to Use Conditional Statements in Python – Examples of if, else ...
In this example, we use the > operator to compare the value of num to 0. If num is greater than 0, the code block indented below the if statement will be executed, and the message "The number is positive." will be printed. How to Use the else Statement in The if