What is if Elif in Python?
What is if Elif in Python?
If-elif-else statement is used in Python for decision-making i.e the program will evaluate test expression and will execute the remaining statements only if the given test expression turns out to be true. This allows validation for multiple expressions.
What is Elif in Python example?
Use the elif condition is used to include multiple conditional expressions after the if condition or between the if and else conditions. The elif block is executed if the specified condition evaluates to True . In the above example, the elif conditions are applied after the if condition.
What is the syntax for if and Elif in Python?
Example. #!/usr/bin/python var = 100 if var == 200: print “1 – Got a true expression value” print var elif var == 150: print “2 – Got a true expression value” print var elif var == 100: print “3 – Got a true expression value” print var else: print “4 – Got a false expression value” print var print “Good bye!”
Is Elif better than if?
so the difference is that the code always checks to see if an ‘if’ statement is true, checks ‘elif’ statements only if each ‘if’ and ‘elif’ statement above it is false, and ‘else’ runs only when the conditions for all attached ‘if’ and ‘elif’ statements are false.
When would you use if Elif And else?
elif..else. The if-elif-else statement is used to conditionally execute a statement or a block of statements. Conditions can be true or false, execute one thing when the condition is true, something else when the condition is false.
What is the difference between if else and if-Elif-else statement?
Explanation: The first form if-if-if tests all conditions, whereas the second if-elif-else tests only as many as needed: if it finds one condition that is True , it stops and doesn’t evaluate the rest. In other words: if-elif-else is used when the conditions are mutually exclusive.
What is the difference between if-else and if Elif else statement?
What does Elif mean?
As for elif , it is simply a contraction of else if and is used as follows – if condition: do something elif other_condition: do something else else: do another thing.
What is the difference between if else and if Elif else statement?
How many Elif statements can I use?
The only strict limit is that there can only be one if and one else per if/elif/else statement block, but there is no limit on the number of elif .
What is difference between if else and if Elif statement?
Can I have if Elif without else?
The if statements can be written without else or elif statements, But else and elif can’t be used without else.