Problem:
Score : 100 points

Problem Statement

There are a total of A + B cats and dogs.
Among them, A are known to be cats, but the remaining B are not known to be either cats or dogs.

Determine if it is possible that there are exactly X cats among these A + B animals.

Constraints

1 \leq A \leq 100

1 \leq B \leq 100

1 \leq X \leq 200

All values in input are integers.

Input

Input is given from Standard Input in the following format:

A B X

Output

If it is possible that there are exactly X cats, print YES; if it is impossible, print NO.

Sample Input 1

3 5 4

Sample Output 1

YES

If there are one cat and four dogs among the B = 5 animals, there are X = 4 cats in total.

Sample Input 2

2 2 6

Sample Output 2

NO

Even if all of the B = 2 animals are cats, there are less than X = 6 cats in total.

Sample Input 3

5 3 2

Sample Output 3

NO

Even if all of the B = 3 animals are dogs, there are more than X = 2 cats in total.

Solution in Java8 (OpenJDK 1.8.0) (judge verdict: Accepted)

import java.util.*;

public class Main {
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        String[] s = sc.nextLine().split(" ");
        int A = getInt(s[0]);
        int B = getInt(s[1]);
        int X = getInt(s[2]);
        boolean result = X-A < B && X >= A;
        if(result){
            println("YES");
        }else{
            println("NO");
        }
        return;
    }
    static long getLong(String val) {return Long.parseLong(val);}
    static int getInt(String val) {return Integer.parseInt(val);}
    static String[] split(String val) {return val.split(" ");}
    static List<String> toSortedList(String[] s){ return sortList(Arrays.asList(s));}
    static List<String> sortList(List<String> list){
        Collections.sort(list, Comparator.comparingInt(val -> Integer.parseInt(String.valueOf(val))));
        return list;
    }

    static void println(String val){System.out.println(val);}
    static void println(int val){System.out.println(val);}
    static void println(long val){System.out.println(val);}
    static void println(boolean val){System.out.println(val);}
}