23.12.24

# n = []

# c = 0

# for i in range(9):

# x = int(input())

# n.append(x)

# max = -1

# for j in range(len(n)):

# if n[j] > max:

# max = n[j]

# c = j

# print(max)

# print(c+1)

# for i in range(3):

# a = list(map(int, input().split()))

# if a.count(0) == 1:

# print('A')

# elif a. count(0) == 2:

# print('B')

# elif a.count(0) == 3:

# print('C')

# elif a.count(0) == 4:

# print('D')

# else:

# print('E')

# count 함수: a가 몇번 나오는지 계산

x,y = map(int,input().split())

data = list(map(int, input().split()))

max = -999999

for i in range(x+1-y):

if data[i] > max:

max = data[i]