Problem:
Score: 200 points

Problem Statement

A country decides to build a palace.

In this country, the average temperature of a point at an elevation of x meters is T-x \times 0.006 degrees Celsius.

There are N places proposed for the place. The elevation of Place i is H_i meters.

Among them, Princess Joisino orders you to select the place whose average temperature is the closest to A degrees Celsius, and build the palace there.

Print the index of the place where the palace should be built.

It is guaranteed that the solution is unique.

Constraints

1 \leq N \leq 1000

0 \leq T \leq 50

-60 \leq A \leq T

0 \leq H_i \leq 10^5

All values in input are integers.

The solution is unique.

Input

Input is given from Standard Input in the following format:

N
T A
H_1 H_2 ... H_N

Output

Print the index of the place where the palace should be built.

Sample Input 1

2
12 5
1000 2000

Sample Output 1

1

The average temperature of Place 1 is 12-1000 \times 0.006=6 degrees Celsius.

The average temperature of Place 2 is 12-2000 \times 0.006=0 degrees Celsius.

Thus, the palace should be built at Place 1.

Sample Input 2

3
21 -11
81234 94124 52141

Sample Output 2

3

Solution in Java8 (OpenJDK 1.8.0) (judge verdict: Wrong Answer)

import java.util.*;

class Main {
    public static void main(String[] args) {
      
        Scanner sc = new Scanner(System.in);
        int kosu = sc.nextInt();
        int ond = sc.nextInt();
        int base = sc.nextInt();
      	int nam[] = new int[kosu+1];
      	int x = 0;
        int z = 10000;
        int ans = 0;
        
         
        for(int i=1;i<=kosu;i++){
          nam[i] = ond-((sc.nextInt()/1000)*6);
          System.out.println(nam[i]);
        }
      
      for(int i=1;i<=kosu;i++){
        x = Math.abs(nam[i]-base);
			if(x < z) {
				z = x;
				ans = i;
			}
      }

        System.out.println(ans);
    }
}