#include <vector>
#include <string>
#include <iostream>

using namespace std;

/*
	A sample program to illustrate vectors and strings.
	@author - Sami Rollins
*/
void main() {

	//declare a vector of 10 strings
	vector<string> names(10);

	//set elements of the vector
	//as you would set elements of an array
	names[0] = "Ophelia";
	names[1] = "Cymbeline";
	names[2] = "Helena";
	names[3] = "Juliet";
	names[4] = "Lady Macbeth";
	names[5] = "Viola";
	names[6] = "Portia";
	names[7] = "Puck";
	names[8] = "Miranda";
	names[9] = "Lavinia";

	//access and print each element of the vector
	for(int i = 0; i < names.size(); i++) {
		cout << "Names " << i << ": " << names.at(i) << endl;
	}

	//access and print each element of the vector using
	//array syntax
	for(int j = 0; j < names.size(); j++) {
		cout << "Names " << j << ": " << names[j] << endl;
	}

	//access first/last element of the vector using member functions
	cout << "The first element is: " << names.front() << endl;
	cout << "The last element is: " << names.back() << endl;

	//manipulate strings using string member functions
	cout << "The length of the name at position 3 is " << names.at(3).length() << endl;
	cout << "The name at position 7 contains 'uck' starting at position " << names[7].find("uck") << endl;
	cout << "The name at position 6 does not contain 'uck' " << names.at(6).find("uck") << endl;
	
	//access individual characters of strings using c-style strings
	bool contains_space = false;
	const char* c_str_name4 = names[4].c_str();
	for(int k = 0; k < names[4].length(); k++) {
		if(c_str_name4[k] == ' ') {
			contains_space = true;
		}
	}

	if(contains_space) {
		cout << "The name at position 4 contains a space." << endl;
	} else {
		cout << "The name at position 4 does not contain a space." << endl;
	}

	contains_space = false;

	const char* c_str_name9 = names[9].c_str();
	for(int l = 0; l < names[9].length(); l++) {
		if(c_str_name9[l] == ' ') {
			contains_space = true;
		}
	}

	if(contains_space) {
		cout << "The name at position 9 contains a space." << endl;
	} else {
		cout << "The name at position 9 does not contain a space." << endl;
	}

}

/*  Program Output Below */

/*
Names 0: Ophelia
Names 1: Cymbeline
Names 2: Helena
Names 3: Juliet
Names 4: Lady Macbeth
Names 5: Viola
Names 6: Portia
Names 7: Puck
Names 8: Miranda
Names 9: Lavinia
Names 0: Ophelia
Names 1: Cymbeline
Names 2: Helena
Names 3: Juliet
Names 4: Lady Macbeth
Names 5: Viola
Names 6: Portia
Names 7: Puck
Names 8: Miranda
Names 9: Lavinia
The first element is: Ophelia
The last element is: Lavinia
The length of the name at position 3 is 6
The name at position 7 contains 'uck' starting at position 1
The name at position 6 does not contain 'uck' 4294967295
The name at position 4 contains a space.
The name at position 9 does not contain a space.
Press any key to continue

*/