Python 3 else if statement comprises a block of code that executes. If we combine an else statement with an if statement. The statement of else is optional, and there can only be one after if. When we wish to run a program only if a specific condition is met, we need to make a de...
Below is an example of an if, elsif, and else conditional statement in Perl.#!/usr/bin/perl print "Enter number: "; my $number = <STDIN>; if ($number <= 10) { print "Your number is less than or equal to 10"; } elsif ($number <= 50) { print "Your number is more than ...
Understanding the 'if' Statement in PythonIn Python, one of the essential control flow statements is the if statement. The primary purpose of the if statement is to execute code conditionally. This means that certain blocks of code will only be run if a particular condition or set of ...
Python pass Statement By: Rajesh P.S.In Python, the pass statement is a placeholder statement that does nothing when executed. It is used when syntactically a statement is required but no action is needed. The pass statement is often used in situations where a block of code is not yet ...
In this chapter, we will learn about the elif statement in Python. Also, we will see how and where we can use this statement. This statement helps to check whether the condition is true or false and then work accordingly. How Elif (else + if) Statement Works?
When else is present, it has to come last, after all the else if. The else statement ensures that one (and only one) of the code blocks will execute.Sometimes it is enough to just use a single if, like this:Python JavaScript Java C++ age = 32 print('Age: ' + str(age)) if age...
The with statement in Python wraps the execution of a code block using the methods defined by a context manager. It's commonly used to replace a try-finally block with more concise code.
Here's a basic example illustrating the use of continue statement in python: for num in range(10): if num == 5: continue print(num) In this example, the loop print numbers from 0 to 9. When the num variable is equal to 5, the continue statement is enacted, skipping that specific...
a = [3]ifnota:print(a)else:print('List is empty.') Output: Explanation: In this example, we used a list with one value. As per the if statement, it will return the list showing the value assigned to it. The if with not operator will make it False (since the not returns the ne...
If the test expression isFalse, the code in the body of theifstatement is skipped, and the program continues running from theelsestatement. The syntax of anif/elsestatement is always: Python iftest_expression:# statement(s) to be runelse:# statement(s) to be run ...