Please, have a look where I should repair my code.
package com.codegym.task.task04.task0428;
/*
Positive number
*/
import java.io.*;
import java.util.Scanner;
public class Solution {
public static void main(String[] args) throws Exception {
int a;
int b;
int c;
Scanner in = new Scanner(System.in);
a = in.nextInt();
b = in.nextInt();
c = in.nextInt();
if (a > 0 && b < 0 && c < 0)
System.out.println(1);
else if (b > 0 && a < 0 && c < 0)
System.out.println(1);
else if (c > 0 && a < 0 && b < 0)
System.out.println(1);
else if (a > 0 && b > 0 && c < 0)
System.out.println(2);
else if (a > 0 && c > 0 && b < 0)
System.out.println(2);
else if (c > 0 && b > 0 && a < 0)
System.out.println(2);
else if (a > 0 && b > 0 && c > 0)
System.out.println(3);
else if (a <= 0 && b <= 0 && c <= 0)
System.out.println(0);
}
}