A Throw Climbs Out of a Function

1#include <iostream>
2#include <stdexcept>
3 
4void checkTemperature(int degrees) {
5    std::cout << "checking " << degrees << "\n";
6    if (degrees > 100) {
7        throw std::runtime_error("too hot");
8    }
9    std::cout << "temperature ok\n";
10}
11 
12int main() {
13    try {
14        checkTemperature(40);
15        checkTemperature(150);
16        std::cout << "after both checks\n";
17    } catch (const std::runtime_error& e) {
18        std::cout << "stopped: " << e.what() << "\n";
19    }
20    std::cout << "end of main\n";
21    return 0;
22}