I don't know why I'm getting this error
help me to find my error :(
package com.codegym.task.task04.task0412;
/*
Positive and negative numbers
*/
import java.io.*;
public class Solution {
public static void main(String[] args) throws Exception {
BufferedReader bor = new BufferedReader(new InputStreamReader(System.in));
String no= bor.readLine();
int num = Integer.parseInt(no);
{
if(num<0)
num*=2;
System.out.println(num);
else
if(num == 0)
System.out.println(num);
else
num+=1;
System.out.println(num);
}//write your code here
}
}