The Python if statement is used to determine whether or not a specific statement or set of statements will be performed. There are various methods to write an if statement in a Python program. These are – Python if statement Python if…else statement Python if…elif…else statement Python ...
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If/then/elif –This is the most common kind of conditional statement in Python. The compiler uses the if statement to check if something is true or false in code and then only executes another block if it is true. For example: if 1 == 1: print('Yes') if 2 == 2: print('No')...
An if statement in Python generally takes this format: ifan eventisTrue: Execute some commands... Although the if statement can stand alone, other statements like elif and else can accompany it to modify the logic. You can also use statements like not, and, or, and in with the if condit...
Python Video Player is loading. Current Time0:00 / Duration-:- Loaded:0% In Python, theifstatement is a fundamental control structure that allows you to execute a block of code conditionally. There are scenarios where you might want to exit anifstatement early, either without executing the ...
In a plain text editor, open a file and write the following code: grade=70ifgrade>=65:print("Passing grade") With this code, we have the variablegradeand are giving it the integer value of70. We are then using theifstatement to evaluate whether or not the variable grade is greater th...
Within theforloop, anifstatement presents the condition thatifthe variablenumberis equivalent to the integer 5,thenthe loop will break. You can refer to this tutorial onUsing for() loop in Pythonto learn more about using theforloop.
In this scenario, a variablexis initialized with the value10. The code then features anifstatement, which serves to evaluate whether the value ofxis greater than5. Ifxis indeed greater than5, the code within theifblock is intended to execute. However, in this specific instance, theifblock ...
For Python versions < 3.10 however, there was no such statementthat is able to select a specified action based on the value of a particular variable. Instead, we usually had to write a statement incorporating multiple if-else statements or even create a dictionary that we could then be indexe...
In this quiz, you'll test your understanding of PEP 8, the Python Enhancement Proposal that provides guidelines and best practices on how to write Python code. By working through this quiz, you'll revisit the key guidelines laid out in PEP 8 and how to set up your development environment ...