n,x,y = map(int, input().split())
a = list(map(int, input().split()))
ind = -1
for i in range(n):
	flag = True
	for j in range(i-x,i+y+1):
		if i==j:
			continue
		try:
			if a[j]<=a[i]:
				flag = False
				break
		except:
			flag = True
	if flag:
		ind = i+1
		break
print(ind)