JAVA #15 – Nested Loop in Java with Array

 

JAVA programming language allows to use one loop inside another loop. Following section shows few examples to illustrate the concept.

Syntax:

The syntax for a nested for loop statement in C is as follows:

for ( init; condition; increment )
{
   for ( init; condition; increment )
   {
      statement(s);
   }
   statement(s);
}

 

The syntax for a nested while loop statement in C programming language is as follows:

while(condition)
{
   while(condition)
   {
      statement(s);
   }
   statement(s);
}

 

The syntax for a nested do…while loop statement in C programming language is as follows:

do
{
   statement(s);
   do
   {
      statement(s);
   }while( condition );

}while( condition );

 

A final note on loop nesting is that you can put any type of loop inside of any other type of loop. For example, a for loop can be inside a while loop or vice versa.
Original Code of Video:

package dynamicarray;
import java.util.Scanner;
public class DynamicArray {

        public static void main(String[] args) {
        String[] arrStudent = new String[5];
        Scanner objscan = new Scanner(System.in);
        
        System.out.println("Enter Student Names: ");
        for (int i = 0; i < 5; i++) { // Loop for Set Values in Array
            arrStudent[i] = objscan.nextLine();
        }
        
        System.out.println("Lists Of Student");
        for (int j = 0; j < 5; j++) { //Loor for getting values in Array
            System.out.println("Student Name: "+ arrStudent[j]);
        }
    
    }
    
}