Submission #25,522

2026-02-20 13:38:15

python3

Accepted 100/100

185ms

7204 KiB

N=int(input())
b=0
bi = 0
c=0
d=0
e=[]
for i in range(N):
    a=int(input())
    e.append(a)
    if(b<=a):
        b=a
        bi=i
b=0
for i in range(len(e)):
    if(e[i]<b):
        c=c+1
    else:
        b=e[i]
        if(c>d):
            d=c
            c=0
        else:
            c=0
    if (i==bi):
        break
b=0
for i in reversed(range(len(e))):
    if(e[i]<b):
        c=c+1
    else:
        b=e[i]
        if(c>d):
            d=c
            c=0
        else:
            c=0
    if (i==bi):
        break
if(d==0):
   print("-1")
else:
    print(d+1)

	Sum	Test	Verdict		Time	Memory
base	100/100
		1	Accepted	0/0	16ms	3324 KiB
		2	Accepted	0/0	17ms	2964 KiB
		3	Accepted	5/5	16ms	2992 KiB
		4	Accepted	5/5	16ms	2976 KiB
		5	Accepted	5/5	16ms	2944 KiB
		6	Accepted	5/5	16ms	2988 KiB
		7	Accepted	5/5	16ms	3124 KiB
		8	Accepted	5/5	16ms	3060 KiB
		9	Accepted	5/5	17ms	3128 KiB
		10	Accepted	5/5	17ms	3124 KiB
		11	Accepted	5/5	25ms	3380 KiB
		12	Accepted	5/5	32ms	3272 KiB
		13	Accepted	5/5	32ms	3352 KiB
		14	Accepted	5/5	34ms	3384 KiB
		15	Accepted	5/5	177ms	7040 KiB
		16	Accepted	5/5	179ms	7076 KiB
		17	Accepted	5/5	181ms	7084 KiB
		18	Accepted	5/5	180ms	7124 KiB
		19	Accepted	5/5	182ms	7192 KiB
		20	Accepted	5/5	185ms	7200 KiB
		21	Accepted	5/5	182ms	7204 KiB
		22	Accepted	5/5	184ms	7204 KiB