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An if statement executes a block of code only when the specified condition is met. Syntax. if condition: # body of if statement. Here, condition is a boolean expression, such as number > 5, that evaluates to either True or False. If condition evaluates to True, the body of the if statement is executed.
Jun 20, 2024 · Syntax of If Else in Python if (condition): # Executes this block if # condition is true else: # Executes this block if # condition is false Example of Python If Else Statement. The block of code following the else if in Python, the statement is executed as the condition present in the if statement is false after calling the statement which is ...
Aug 9, 2024 · 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. Python if-else Statement Syntax Syntax: if (condition): # Executes this block if # condition is trueelse: # Executes this block if # condition is false
Python If Else. Python Glossary. Else. The else keyword catches anything which isn't caught by the preceding conditions. Example Get your own Python Server. a = 200. b = 33. if b > a: print("b is greater than a") elif a == b: print("a and b are equal") else: print("a is greater than b")
Mar 22, 2022 · What is the if-else statement and its syntax. How to deal with multiple conditions using elif. A practical example of if else where we will write a program to check if the number is even or odd. Sequential order vs control structure in Python. By default, the execution of statements is in sequential.
There is also syntax for branching execution based on several alternatives. For this, use one or more elif (short for else if) clauses. Python evaluates each <expr> in turn and executes the suite corresponding to the first that is true. If none of the expressions are true, and an else clause is specified, then its suite is executed:
Jul 1, 2022 · The else keyword is the solution for when the if condition is False and the code inside the if block doesn't run. It provides an alternative. The general syntax for an if else statement in Python is the following:
Mar 7, 2023 · How to Use the else Statement in Python. The else statement allows you to execute a different block of code if the if condition is False. Here's the basic syntax: if condition: # code to execute if condition is true else: # code to execute if condition is false
Python uses the if, elif, and else conditions to implement the decision control. Learn if, elif, and else condition using simple and quick examples.
Mar 3, 2022 · It isn't, so it goes on to the second condition, which in Python, we write as elif, which is short for else if. If the first condition isn't met, check the second condition, and if it’s met, execute the expression.
