Write a program that prompts the user to input three numbers.

Code
import java.io.*;
import java.util.*;
 
public class ((class name here)) {
 
public static void main(String[] args) {
Scanner q=new Scanner(System.in);
System.out.println("Input three numbers");
int i[] = new int[3];
i[0]=q.nextInt();
i[1]=q.nextInt();
i[2]=q.nextInt();
Arrays.sort(i);
System.out.println(i[0]+","+i[1]+","+i[2
}
 
}

Code syntax is:-

Code
 
import java.util.Scanner;
public class A{
 
public static void main(String[] args){
Scanner scanner=new Scanner (System.in);
int v1=s.nextInt();//value 1st
int v2=s.nextint();//value 2nd
int v3=s.nextInt();//value 3rd
}//end of main method 
}// end of class

import java.util.Iterator;
import java.util.Scanner;
import java.util.SortedSet;
import java.util.TreeSet;


public class ascend {

static int i=0;
public static void main(String[] args)
{
SortedSet elements = new TreeSet();
for(int j=0;j<3;j++)
{
Scanner sc=new Scanner(System.in);
i=sc.nextInt();
elements.add(i);
}
Iterator iter = elements.iterator();
while (iter.hasNext()) {
System.out.println("Element in set is --> "+iter.next());
}}}