清华大佬耗费三个月吐血整理的几百G的资源，免费分享！....>>>

n=0
b=[]
a=[2,3,3,0,0,2,4,7,5,7]
for i in a:
	if i%2!=0:
		n+=1
		b.append(n)
	else:
		n=0
print max(b)