package com.javarush.task.task04.task0428;
import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.util.Scanner;
/*
Положительное число
*/
public class Solution {
public static void main(String[] args) throws Exception {
Scanner scan = new Scanner(System.in);
int a = scan.nextInt();
int b = scan.nextInt();
int c = scan.nextInt();
if ((a > 0 && b < 0 && c < 0) || (a < 0 && b < 0 && c > 0) || (a < 0 && b > 0 && c < 0)){
System.out.println(1);
}
if ((a > 0 && b > 0 && c < 0) || (a > 0 && b < 0 && c > 0) || (a < 0 && b > 0 && c > 0)){
System.out.println(2);
}
if (a > 0 && b > 0 && c > 0){
System.out.println(3);
}else if (a < 0 && b < 0 && c < 0){
System.out.println(0);
}
}
}
package com.javarush.task.task04.task0428;
import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.util.Scanner;
/*
Положительное число
*/
public class Solution {
public static void main(String[] args) throws Exception {
Scanner scan = new Scanner(System.in);
int a = scan.nextInt();
int b = scan.nextInt();
int c = scan.nextInt();
if ((a > 0 && b < 0 && c < 0) || (a < 0 && b < 0 && c > 0) || (a < 0 && b > 0 && c < 0)){
System.out.println(1);
}
if ((a > 0 && b > 0 && c < 0) || (a > 0 && b < 0 && c > 0) || (a < 0 && b > 0 && c > 0)){
System.out.println(2);
}
if (a > 0 && b > 0 && c > 0){
System.out.println(3);
}else if (a < 0 && b < 0 && c < 0){
System.out.println(0);
}
}
}