Submission #21,001

2026-01-12 07:18:30

python3

Accepted 50/50

54ms

10064 KiB

n, k, l, f = map(int, input().split())
cnt, now, n1, n2 = 0, False, 0, 0
for i in map(int, input().split()):
    if not now:
        if i > f:
            n1 += 1
            n2 = 0
            if n1 == k:
                cnt += 1
                now = True
        else:
            n1 = 0
            n2 = 0
    else:
        if i < f:
            n2 += 1
            n1 = 0
            if n2 == l:
                now = False
        else:
            n1 = 0
            n2 = 0
print(cnt)

	Sum	Test	Verdict		Time	Memory
base	50/50
		1	Accepted	0/0	17ms	3112 KiB
		2	Accepted	0/0	54ms	10064 KiB
		3	Accepted	2/2	16ms	2868 KiB
		4	Accepted	2/2	17ms	2984 KiB
		5	Accepted	2/2	16ms	3356 KiB
		6	Accepted	2/2	16ms	3140 KiB
		7	Accepted	2/2	17ms	3128 KiB
		8	Accepted	4/4	16ms	3004 KiB
		9	Accepted	4/4	29ms	5984 KiB
		10	Accepted	4/4	35ms	6528 KiB
		11	Accepted	4/4	39ms	7356 KiB
		12	Accepted	4/4	35ms	6512 KiB
		13	Accepted	4/4	50ms	8744 KiB
		14	Accepted	4/4	18ms	3380 KiB
		15	Accepted	4/4	50ms	9436 KiB
		16	Accepted	4/4	48ms	9408 KiB
		17	Accepted	4/4	50ms	9592 KiB