360笔试
第一题为什么不对啊，只有18
n = int(input())
heights = list(map(int, input().split(' ')))
dpleft = [0] * n
for i in range(1, n):
if heights[i] > heights[i-1]:
dpleft[i] = dpleft[i-1] + 1
dpright = [0] * n
for i in range(n-2, -1, -1):
if heights[i] > heights[i+1]:
dpright[i] = dpright[i+1] + 1
result = 0
for i in range(n):
result = max(result, dpleft[i]+dpright[i]+1)
print(result) 
