main.cpp

// Entry point

import std;      
import textutils;

using namespace std;


auto main() -> int {
    // test
    using text_tools::is_balanced;
    
    auto test_cases = {
        "([]){}<>", // balanced
        "([{}])",   // balanced
        "((()))",   // balanced
        "({[}])",   // unbalanced
        "((())",    // unbalanced
        "({})]",    // unbalanced
        "",         // balanced (empty string)
        "abc",      // balanced (no brackets)
        "[({})]abc" // balanced (brackets followed by text)
    };

    for(const auto& test_case: test_cases) {
        println("is_balanced(\"{}\") = {}", test_case, is_balanced(test_case));
    }
}