/*
  Author: Arun Somasundaram, CSE Dept, OSU

  Simple program for string usage
  
*/

#include <iostream>
#include <string>

using namespace std;

int main(){

    string str1;
    str1 = "How Are You?";
    cout << str1 << endl;

    string str2(str1);
    cout << str2 << endl;

    string str3(str1, 4, 3);
    cout << str3 << endl;

    string str4;
    cout << "Enter string : ";
    getline(cin, str4);
    cout << str4 << endl;

    string str5;
    cout << "Enter string : ";
    cin >> str5;
    cout << str5 << endl;

    string str6 = "Hello";
    str6 += " There";
    cout << str6 << endl;

    for(int i = 0; i < str6.length(); i++){
	cout << str6.at(i) << endl;
    }

    for( string::iterator iIterator = str6.begin(); iIterator != str6.end(); iIterator++ ){
	cout << *iIterator << " ";
    }	
    cout << endl;
    
    if (!str6.empty()) cout << "Not empty" << endl;

    string str7 = "Hello";
    string str8 = "Hello";

    int equal78 = str7.compare(str8);
    cout << equal78 << endl; //0 if equal

    cout << str6.find("There") << endl;
    
    return 0;
    
}