Beginning Arrays

Array is a variable that holds a bunch of values in it.(multiple values saved in a single variable)

Simple! and Useful!

#include <iostream>

#include <cmath>

int main()

{

using namespace std;

/*1. type what kind of the value of the array

2. name

3. square brackets--> how many values it can store

*/

int ages[3];     //3 only

ages[0] = 21;

ages[1] = 19;

ages[2] = 9;

/*

same as====> int ages[3] = {21,19,9};

: faster, easier, and quicker

*/

//perform as if it is a variable

cout<<ages[1] + ages[0]<<endl;         //40

system("pause");

return 0;

}