java error_please help me

Question

https://www.sololearn.com/Profile/16081840

it does'nt run
please help me

Answer 1

Observe 3 comment I made.
That's the difference.
Commented package statements.
Creation of "fo" object is wrong..
//line no : 3, 16, 21

Answer 2

Share the code link here..
Ok. User defined Packages are not in SoloLearn
And you are using 'Class' instead of 'class2'.
Corrected code :

//برنامه20
//package javaapplication6;
import java.util.Scanner;
public class JavaApplication6 {
public static void main(String[] args) {
Scanner o=new Scanner(System.in);
int x;
double y;
System.out.print("enter x :");
x=o.nextInt();
System.out.println();
System.out.print("enter y :");
y=o.nextInt();
System.out.println("\nx="+x+"y="+y);
class2 fo = new class2(); //correct one
fo.Mohasebe(x,y);
System.out.print("\nx="+x+"y="+y);
}
}
//package javaapplication6;
public class class2 {
public void Mohasebe(int a,double b){
System.out.println("\na="+a+"b="+b);
a*=5;
b/=5;
System.out.println("\na="+a+"b="+b);
}
}