Both If-else and Switch both are conditional statements in programming. Let’s discuss some major differences between If-else and switch cases.
What is If-Else?
In the programming world, if-else is a conditional statement that executes the group of statements, based on whether the statement is true or false. In case the statement is true, the if statement will execute it accordingly, and if the condition is not true, another statement will start the process for execution.
What is a Switch Case?
The switch statement checks the value of a variable and compares it with numerous possibilities. Once we find the match, the statement of that specific case is executed.
Difference between If-Else and Switch Case
| S.No. | If-Else Statement | Switch Case Statement |
|---|---|---|
| 1 | This statement is executed based on the condition inside the if-else statement. | Switch statements execute as per the user decision. |
| 2 | Here we need to use multiple statements for numerous decisions. | Here, we need to use a single statement for numerous decisions. |
| 3 | This statement is used to choose between two options. | This statement is used to choose among multiple options. |
| 4 | If-else enforces linear search. | Switch statement enforces binary search. |
| 5 | The if-else statement estimates integers, characters, pointers, floating points, and boolean types. | The switch statement estimates integers and character expressions. |
| 6 | One statement will be executed. It can be if or else. | Here, each case will be executed one after the other. |
| 7 | In if-else, the values are based on conditions. | In the switch case, the values are based on user preference. |
| 8 | In case, the situation gets false in the if statement, it will automatically execute the else statement. | In any situation, if the switch statement does not find any match, the default condition is executed if created. |
| 9 | It is tough to edit if-else statements. | It is easy to modify the switch case. |
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