import java.util.Scanner;

public class CityDay {
    public static void main(String [] args){
    Scanner sc = new Scanner(System.in);
    int n = sc.nextInt(), x = sc.nextInt(), y = sc.nextInt();
    int[] rain = new int[n];
    for(int i = 0; i<n; i++){
        rain[i] = sc.nextInt();
    }

    int end = y;
    int start = 0;
    int index = 1;
    while(index <= Math.min(rain.length-1, end)){
        if(rain[index] < rain[start]){
            start = index;
            end = start + y;

        }

        if(index == end || index == rain.length-1){
                System.out.println(start+1);
                return;
        }

        index ++;
    }

    }
}
