We can store the integer value while iterating in the list using for loop.
We can store the integer value while iterating in the list using forloop.
import java.util.*;
class ArrayListDemo{
public static void main(String args[]){
Scanner scanner = new Scanner(System.in);
List<Integer> list = new ArrayList<Integer>();
System.out.println("Enter the number of elements you wanna print :");
int n = scanner.nextInt();
System.out.println("Enter the elements :");
for(int i = 0; i < n; i++){
list.add(scanner.nextInt());
}
System.out.println("List's elements are : " + list);
/*Like this you can store string while iterating in java using forloop*/
List<String> list1 = new ArrayList<String>();
System.out.println("Enter the number of elements you wanna store or print : ");
int nString = scanner.nextInt();
System.out.println("Enter the elements : ");
for(int i = 0; i < nString; i++){
list1.add(scanner.next());
}
System.out.println("Names are : " + list1);
scanner.close();
}
}
Output Image : Just Click on link
https://drive.google.com/file/d/1OAqMVt_XeEiqdNoK1PGySxFP0leNbZhJ/view?usp=share_link
Enter the number of elements you wanna print :
5
Enter the elements :
11
12
13
14
15
List's elements are : [11, 12, 13, 14, 15]
Enter the number of elements you wanna store or print :
5
Enter the elements :
apple
banana
mango
papaya
orange
Names are : [apple, banana, mango, papaya, orange]
