java random method

on smashwords, bz boroghina bogdan, java seminar

/*
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*/
package calculatorul.joaca.singur;

import java.util.Scanner;

/**
*
* @author io
*/
//clasa de baza
public class CalculatorulJoacaSingur {

/**
* @param args the command line arguments
*/

public static void main(String[] args) {
// TODO code application logic here
double x=Math.random();
x=x*10;
boolean ghicit=false;

int nri=0;
int j;
while(ghicit==false&&nri<5)
{
int nr=(int)(x);

Scanner ob=new Scanner(System.in);
int nr1=ob.nextInt();

double nr1=Math.random()*10;

if(nr1==nr)
{
System.out.println("win");
ghicit=true;
}

else
{
System.out.println("lose");

}

nri++;
j=5-nri;
System.out.println("rest: "+j);
}

}
}