Question

Question: Write a java class to accept data from user via keyboard for (1) User name (2) three integer values,then calculate sum& average. O/P in DOS with one(1) print method for all I/O data. Line l Line 2 Line 4: Line 6 Line 7 Line 8

Answer 1

code:-

import java.util.*;
public class Main {
  
   public static void main(String[] args) {
       String userName = "";
       int number1, number2, number3;  
       int sum;
       double average;
      
       Scanner sc = new Scanner(System.in);
       userName = sc.nextLine();
       number1 = sc.nextInt();
       number2 = sc.nextInt();
       number3 = sc.nextInt();
         
       sum = number1 + number2 + number3;
       average = sum / 3;
         
       System.out.print("User Name : ");
       printValue(userName);
       System.out.print("Sum : ");
       printValue(sum);
       System.out.print("Average : ");
       printValue(average);
      
      
   }
  
   public static void printValue(Object ob) {
       System.out.println(ob.toString());
   }
}