
public class Arrays1 {

    public static void main(String args[]){

// this declares an array named x with the type "array of int" and of 
// size 10, meaning 10 elements, x[0], x[1] , ... , x[9] ; the first term
// is x[0] and the last term x[9] NOT x[10].
int x[] = new int[10];

// print out the values of x[i] and they are all equal to 0.
for(int i=0; i<=9; i++)
System.out.println("x["+i+"] = "+x[i]);

// assign values to x[i] 
for(int i=0; i<=9; i++)
x[i] = i; // for example

// print the assigned values of x[i] : 1,2,......,9
for(int i=0; i<=9; i++)
System.out.println("x["+i+"] = "+x[i]);

// this declares an array named st the type "array of String"
// and initializes it
String st[]={"first","second","third"};

// print out st[i]
for(int i=0; i<=2; i++)
System.out.println("st["+i+"] = "+st[i]);

}
}
