Python If Elif Else Statement

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

Elif. The elif keyword is Python's way of saying quotif the previous conditions were not true, then try this conditionquot. Example. a 33 b 33 if b gt a printquotb is greater than aquot You can also have multiple else statements on the same line Example. One line if else statement, with 3 conditions a 330

In Python, the following objects are considered false constants defined to be false None and False. zero of any numeric type 0, 0.0, 0j, Decimal0, Fraction0, 1 empty sequences and collections '', , , , set, range0 Built-in Types - Truth Value Testing Python 3.12.1 documentation Numeric values representing zero, as well as empty strings and empty lists, are considered

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 ifelse statements with the help of examples.

if else Statement in Python. In conditional if Statement the additional block of code is merged as else statement which is performed when if condition is false. In this example, the code uses an if-elif-else statement to evaluate the value of the variable letter. It prints a corresponding message based on whether letter is quotB,quot quotC,quot quotA,quot or

In Python, the keyword elif represents an else-if statement and is useful to avoid excessive indentation. It allows the programmer to check multiple conditionsexpressions for true value and executes a set of code as soon as one of the conditions evaluates to true. Like else, elif statement is also an optional. Syntax of If Elif Else Ladder in

If vs Elif vs Else If in Python. After discussions in the previous sections, we can conclude the following remarks for If vs Elif vs Else if in Python. The If statement is used to execute a single conditional statement whereas elif statements are used with the if statement to execute multiple conditional statements.

How to Use the elif Statement in Python. The elif statement allows you to check multiple conditions in sequence, and execute different code blocks depending on which condition is true. Here's the basic syntax we use an if-elif-else statement to assign a letter grade based on a numerical score. The if statement checks if the score is

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

If you run it with z equal to 5, the condition is not true, so the expression for the else statement gets printed out. z 5 if z 2 0 printquotz is evenquot else printquotz is oddquot z is odd if-elif-else condition. The most complex of these conditions is the if-elif-else condition.