The way the logic works here is:
- If the first condition is true ( if (a == b) ), then the program checks for the nested if condition ( if (a == c) ). …
- If the nested if is true, the statement is executed, i.e. “all are equal”.
- If the nested if is false, then the else statement is executed, i.e. “a and b are equal”.
You can have as many else if statements as necessary. In the case of many else if statements, the switch statement might be preferred for readability. As an example of multiple else if statements, we can create a grading app that will output a letter grade based on a score out of 100.
What is else if?
Alternatively referred to as elsif, else if is a conditional statement performed after an if statement that, if true, performs a function. … The above example shows how elsif could be used to create an additional conditional statement and not only an if or else statement.
Can you use or in an if statement?
When you combine each one of them with an IF statement, they read like this: AND – =IF(AND(Something is True, Something else is True), Value if True, Value if False) OR – =IF(OR(Something is True, Something else is True), Value if True, Value if False)
Can you have 3 conditions in an if statement?
Yes, it is. Since all three conditions are met, the IF statement is TRUE and returns the word Pass in cell H53.
Why use else if instead of if?
The only way it would be functionally equivalent is if you did an “if” statement for every single possible value of a (ie: every possibly int value, as defined in limits. … The else statement allows you to cover every possible remaining value without having to write millions of “if” statements.
Can you do multiple if statements?
It is possible to nest multiple IF functions within one Excel formula. You can nest up to 7 IF functions to create a complex IF THEN ELSE statement. TIP: If you have Excel 2016, try the new IFS function instead of nesting multiple IF functions.
What is the difference between IF and ELSE IF?
In case the “if” condition is false, then the “else if” condition is evaluated in a sequential manner till a match is found. In case all conditions fail, then the action defined in the “else” clause is executed. … We go to the “else if” condition and find that it is evaluating to be true.
What is if define with example?
If is defined as in the event, or on the condition, that something happens. An example of if is someone saying they’ll go to the beach when the sun shines. conjunction. 10.