java loop through array

1For(<DataType of array/List><Temp variable name>   : <Array/List to be iterated>){
2    System.out.println();
3//Any other operation can be done with this temp variable.
4}

1
2public class HelloWorld {
3  public static void main(String[] args) {
4    
5    // init array
6    String[] family = new String[] {"Member1", "Member2", "Member3", "Member4", "Member5"};
7    
8    // print array 
9    for(String name : family)
10    {
11    	System.out.println(name);
12    }
13    
14 
15  }
16}
17

1import java.util.*;
2
3public class HelloWorld {
4  public static void main(String[] args) {
5    
6    // you can define the type of list you want to init - String int etc inside <yourType> eg. <String>
7    List<String> family = new ArrayList();
8    
9    family.add("Member1");
10    family.add("Member2");
11    family.add("Member3");
12    family.add("Member4");
13    family.add("Member5");
14    
15    // print array 
16    for(String name : family)
17    {
18    	System.out.println(name);
19    }
20    
21 
22  }
23}
24

1		Scanner scanner = new Scanner( System.in );
2        int n = scanner.nextInt();
3        int[] a=new int[ n + 1 ];
4        for( int k = 1; k <= n; k ++ ){
5            a[ k ] = scanner.nextInt();
6        }
7        Arrays.sort( a );
8        for( int k = 1; k <= n; k ++ ){
9            System.out.print( a[k] + " " );
10        }

1class LoopThroughArray {
2	public static void main(String[] args)
3	{
4
5		int[] myArr = {1, 2, 3, 4};
6
7		for(int i : myArr){
8
9			System.out.println(i + "\n")
10
11		}
12
13		/* Output:
14		1
15		2
16		3
17		4
18		*/
19
20	}
21}

1String[] elements = {"a", "a", "a", "a"};   
2for (String s: elements) {           
3    //Do your stuff here
4    System.out.println(s); 
5}
6