What is the difference between if-else and switch statements in C++?

What is the difference between if-else and switch statements in C++?

The if-else statement evaluates conditions sequentially, while switch evaluates a single expression against multiple cases.

Can you give me an example of both?

Sure! For if-else:

if (x == 1) {
    // do something
} else if (x == 2) {
    // do something else
}

For switch:

switch (x) {
    case 1:
        // do something
        break;
    case 2:
        // do something else
        break;
}

When should I use switch instead of if-else?

Use switch when you have multiple discrete values to compare against a single variable, as it's often cleaner and more efficient.

Are there any limitations to using switch?

Yes, switch can only evaluate integral types (like int or char) and cannot handle ranges or conditions like if-else.