Hello.java

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package hello;

import java.util.Scanner;


/**
 *
 * @author pahonsi
 */
public class Hello {
    /**
     * @param args the command line arguments
     */
    public static void main(String[] args) {
        // TODO code application logic here
         Scanner sc = new Scanner(System.in);
         System.out.print("Hello world\nEnter your name: ");
         System .out. println (" Hello   world !");
         int a,b,d;
         float g,t;
         System.out.print("votre fiets vaialbe a!\n");
         a=sc.nextInt();
         b=sc.nextInt();
         g=a+b;
         t=b-a;
         d=b*a;
         char c,f;
         System.out.println("la 1\n"+g+"la second\n"+t+"la dernier"+d);
          System.out.print("pt");
         //system.out.println("a is egual" + a );
         System.out.print("bonjour\n");
         
    }
    
}