Stdle #29 · strings · 2026-07-05

What does this C++ snippet output?

A past puzzle — fully playable. 4 attempts, hints on wrong guesses.

1#include <iostream>
2#include <string>
3int main() {
4    std::string s = "hello";
5    std::cout << s.front() << s.back() << "\n";
6}