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C++ Quiz #137

What stoi Throws

easyExceptions

std::stoi is called with a normal number, with text, and with a number far too large for an int. What is printed?

📄 Code

1#include <iostream>
2#include <stdexcept>
3#include <string>
4 
5void parse(const std::string& text) {
6    try {
7        int value = std::stoi(text);
8        std::cout << "number " << value << "\n";
9    } catch (const std::invalid_argument&) {
10        std::cout << "not a number: " << text << "\n";
11    } catch (const std::out_of_range&) {
12        std::cout << "too big: " << text << "\n";
13    }
14}
15 
16int main() {
17    parse("42");
18    parse("abc");
19    parse("999999999999999999999");
20    return 0;
21}