#include <stdio.h>

    int main(){
        int n, a1, a2, x, max, b, c;
        scanf("%d%d", &n, &a1);
        max = a1;
        b = 1;
        c = 1;
        for(x = 1; x<n; x++){
            b++;
            scanf("%d", &a2);
            if(a2 >= max){
                max = a2;
                c = b;
            }
            a1 = a2;
        }
        printf("%d", c);
        return 0;
    }