java loop 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

1class AssignmentOperator {
2   public static void main(String[] args) {
3      
4      char[] vowels = {'a', 'e', 'i', 'o', 'u'};
5      // foreach loop
6      for (char item: vowels) {
7         System.out.println(item);
8      }
9   }
10}

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        }

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