how to addin java
int x = 20; // makes x = to 20, while making 20 an integer instead of a string
int y = 21; // same as x
System.out.println("Addition =" x + y);how to addin java
int x = 20; // makes x = to 20, while making 20 an integer instead of a string
int y = 21; // same as x
System.out.println("Addition =" x + y);how to add to an arraylist java
import java.util.ArrayList;
public class Details {
public static void main(String[] args) {
//ArrayList<String> Declaration
ArrayList<String> al= new ArrayList<String>();
//add method for String ArrayList
al.add("Ram");
al.add("Shyam");
al.add("CPS");
al.add("John");
al.add("Steve");
System.out.println("Elements of ArrayList of String Type: "+al);arraylist add method
public void add(int index, E element) // no return valueCopyright © 2021 Codeinu
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