cpp-work/work20220407/main.cpp

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

using namespace std;

// 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[0]='g';
    cout<<"s5="<<s5<<endl;
    cout<<"strlen(s5)="<<s5.Length()<<endl;
    cout<<boolalpha<<(s3 == s1)<<endl;
}