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 JavaScript (node.js v5.12) (judge verdict: Accepted)

function Main(input){
    var data = input.split(" ");
    for(var i = 0; i < 3; i++){
        data[i] = parseInt(data[i]);
    }
    
    if(data[0] + data[1] < data[2] || data[0] > data[2]){
        console.log("NO");
        return;
    }
    
    console.log("YES");
}

Main(require("fs").readFileSync("/dev/stdin", "utf8"));