#include<iostream>
#include<time.h>

using namespace std;

int stringLength(char s[])
{
	int result = 0;

	while(s[result] != '\0')
	{
		result++;
	}

	return result;
}

int stringCompare(char s1[], char s2[])
{
	int result = 0;

	int i = 0;
	while(s1[i] != '\0' && s2[i] != '\0' && result == 0)
	{
		if(s1[i] < s2[i])
		{
			result = -1;
		}
		else if (s1[i] > s2[i])
		{
			result = 1;
		}
		i++;
	}

	if(result == 0 && s1[i] != '\0')
	{
		result = 1;
	}
	else if(result == 0 && s2[i] != '\0')
	{
		result = -1;
	}


	return result;
}

void main()
{
	int A[] = {1,23,44,66,77};
	cout << A << endl;

	char A1[] = {'a','b','c','d'};
 	cout << A1 << endl;

	char A2[] = {'a','b','c','d', '\0'};
	cout << A2 << endl;

	//c-style strings
	//char array with a null terminator
	// \0 - escape sequence for the null terminator

	char A3[9] = {'a','b','c','d'};
	cout << A3 << endl;

	char A4[] = {65,'b','c','d',0};
	cout << A4 << endl;

	char A5[] = "abcd";
	cout << A5 << endl;

	//char A6[100];
	//cin >> A6;
	//cout << A6 << endl;

	//char A7[5];
	//A7[4] = 'a';
	//cin >> A7;
	//cout << A7 << endl;

	char A8[100];
	cin.getline(A8,100);
	cout << A8 << endl;

	cout << stringLength(A8) << endl;

	//if(A8 == "Apple")
	//{
	//	cout << "It is an apple" << endl;
	//}
	if(stringCompare(A8,"Apple") == 0)
	{
		cout << "It is an apple" << endl;
	}

	cout << stringCompare(A8,"Apple") << endl;

}