Exception Handling

An example demonstrating how to handle exceptions in C++.

cppCopy code#include <iostream>
#include <stdexcept>

double divide(int a, int b) {
    if (b == 0) {
        throw std::invalid_argument("Division by zero!");
    }
    return static_cast<double>(a) / b;
}

int main() {
    try {
        std::cout << divide(10, 2) << std::endl; // Output: 5
        std::cout << divide(10, 0) << std::endl; // This will throw an exception
    } catch (const std::invalid_argument& e) {
        std::cerr << "Error: " << e.what() << std::endl;
    }
    return 0;
}