Problem:
Score : 100 points

Problem Statement

There are three houses on a number line: House 1, 2 and 3, with coordinates A, B and C, respectively.
Print Yes if we pass the coordinate of House 3 on the straight way from House 1 to House 2 without making a detour, and print No otherwise.

Constraints

0\leq A,B,C\leq 100

A, B and C are distinct integers.

Input

Input is given from Standard Input in the following format:

A B C

Output

Print Yes if we pass the coordinate of House 3 on the straight way from House 1 to House 2 without making a detour, and print No otherwise.

Sample Input 1

3 8 5

Sample Output 1

Yes

We pass the coordinate 5 on the straight way from the house at coordinate 3 to the house at coordinate 8.

Sample Input 2

7 3 1

Sample Output 2

No

Sample Input 3

10 2 4

Sample Output 3

Yes

Sample Input 4

31 41 59

Sample Output 4

No

Solution in Java8 (OpenJDK 1.8.0) (judge verdict: Runtime Error)


import java.util.Scanner;

public class Main {

    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        // int times = Integer.parseInt(sc.nextLine());
        // int bit = 0;

        int x1 = Integer.parseInt(sc.nextLine());
        String s = sc.nextLine();

        int t1 = s.indexOf("#");

        int cnt = 0;

        while (true) {
            if (t1 < 0)
                break;
            if (t1 + 1 >= x1)
                break;
            if (s.charAt(t1 + 1) == '.') {
                cnt++;
            }
            if (t1 + 1 >= x1) {
                break;
            } else {
                t1 = s.indexOf("#", t1 + 1);
            }
            if (t1 >= x1 - 1) {
                break;
            } else if (t1 < 0) {
                break;
            }

        }

        System.out.println(cnt);
        sc.close();
    }
}