#include <iostream>
#include "string/String.h"
#include "utility"

using namespace std;
using namespace rel_ops;

// 测试示例来自题目
int main() {
    String s1("Help!"), s2("Good!"), s3(s2), s4, s5;
    cout << "s1=" << s1 << endl;
    s3 = "Hello!";
    cout << "s3=" << s3 << endl;
    s3 = s2;
    cout << "s3=" << s3 << endl;
    s3 += s2;
    cout << "s3=" << s3 << endl;
    cin >> s4;
    cout << "s4=" << s4 << endl;
    s5 = s3 + s4;
    cout << "s5=" << s5 << endl;
    s5[5] = 'g';
    cout << "s5=" << s5 << endl;
    cout << "strlen(s5)=" << s5.Length() << endl;
    cout << boolalpha << (s3 == s1) << endl;
}