Can you explain try-catch in C++ with examples?

Can you explain try-catch in C++ with examples?

Sure! In C++, try-catch blocks are used for exception handling. You write code that might throw an exception in a try block, and if an exception occurs, the catch block handles it.

Can you give me a simple example?

Of course! Here's a simple example:

#include <iostream>
using namespace std;

int main() {
    try {
        int x = 10;
        int y = 0;
        if (y == 0) throw "Division by zero!";
        cout << x / y;
    } catch (const char* msg) {
        cerr << "Error: " << msg << endl;
    }
    return 0;
}

What happens if I don't catch the exception?

If you don't catch the exception, the program will terminate and display an error message, which can lead to a poor user experience.

Are there different types of exceptions in C++?

Yes, C++ has standard exceptions like std::runtime_error, std::logic_error, and you can also create your own custom exceptions.