1#include <iostream>
2#include <stdexcept>
3using namespace std;
4 
5int main() {
6    try {
7        throw runtime_error("Oops!");
8        cout << "After throw" << endl;
9    } catch (const runtime_error& e) {
10        cout << e.what() << endl;
11    }
12    return 0;
13}