What does Elseif mean?

What does Elseif mean?

elseif , as its name suggests, is a combination of if and else . Like else , it extends an if statement to execute a different statement in case the original if expression evaluates to false .

How do you write if Elseif?

Conditional Statements

1. Use if to specify a block of code to be executed, if a specified condition is true.
2. Use else to specify a block of code to be executed, if the same condition is false.
3. Use else if to specify a new condition to test, if the first condition is false.

What is an if/then Elseif statement?

When an If Then Else statement is encountered, condition is tested. If condition is True , the statements following Then are executed. If condition is False , each ElseIf statement (if there are any) is evaluated in order.

Which one is the alternative control statements of if Elseif Elseif?

The conditional operator (or Ternary operator) is an alternative for ‘if else statement’.

What is the difference between else and Elseif?

The difference between else and else if is that else doesn’t need a condition as it is the default for everything where as else if is still an if so it needs a condition.

What does it mean to put the most specific case first?

The most specific case first means the most selective part of the if-else-if statement or the case that will help determine the cases of the others.

How many else ifs can you have?

No, there can be only one else per if . Since an else if is a new if , it can have a new else – you can have as many else if s as you want.

How many conditions can an if/then ElseIf statement have?

One of the statements runs when the specified condition is True, and the other one runs when the condition is False. When you want to define more than two blocks of statements, use the ElseIf Statement. You can nest up to ten levels of If… Then… Else statements.

How many number of statements will execute in if/then ElseIf?

Use the If… Then… Else statement to define two blocks of statements. One of the statements runs when the specified condition is True, and the other one runs when the condition is False. When you want to define more than two blocks of statements, use the ElseIf Statement.

Can an else statement exist without an if statement preceding it?

Yes, an else statement can exist without an if statement if its the first line inside the main ().

Does else elseif need to be followed by an IF statement?

ElseIf must be preceded by an If statement or another ElseIf statement. If this If block is part of a set of nested control structures, make sure each structure is properly terminated. Verify that other control structures nested within this If block are properly terminated.

What is elsif else if in Perl?

Alternatively referred to as elsif, else if is a conditional statement performed after an if statement that, if true, performs a function. Below is an example of an if, elsif, and else conditional statement in Perl. The above example shows how elsif could be used to create an additional conditional statement and not only an if or else statement.

What should I do if an IF/ELSEIF has been detected?

An #elseif has been detected that isn’t preceded by an #if or #elseif. Place an #if statement before the #elseif or remove an incorrectly placed preceding #endif. An #elseif has been detected that is preceded by an #else or #endif. Appropriately terminate the preceding #if block, or change the preceding #else to an #elseif.

Is Elif the same as else in all programming languages?

Not all programming languages are the same. Although the example above used elsif, in a different language, such as ANSI C or Python, you would use else if or elif respectively.