package com.javarush.task.task04.task0412;
/*
Положительное и отрицательное число
*/
import java.io.*;
public class Solution {
public static void main(String[] args) throws Exception {
BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));
Integer.parseInt(reader.readLine());
int number = reader.read();
if (number > 0){
System.out.println(number * 2);
}
else if (number < 0){
System.out.println(number + 1);
}
else
System.out.println(0);
package com.javarush.task.task04.task0412;
/*
Положительное и отрицательное число
*/
import java.io.*;
public class Solution {
public static void main(String[] args) throws Exception {
BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));
Integer.parseInt(reader.readLine());
int number = reader.read();
if (number > 0){
System.out.println(number * 2);
}
else if (number < 0){
System.out.println(number + 1);
}
else
System.out.println(0);
}
}