Submission #18,698

2025-10-31 06:26:21

python3

Partially correct 67/70

70ms

15040 KiB

N = int(input())
T = list(map(int,input().split()))
db = 0
hossz = 1
maxhossz = 0
for i in range(N-1):
    if T[i] != T[i-1]:
        hossz += 1
    else:
        if hossz > maxhossz:
            maxhossz = hossz
        if hossz > 1:
            db += 1
        hossz = 1
if hossz > maxhossz:
    maxhossz = hossz
if hossz > 1:
    db += 1
print(db)
if maxhossz > 1:
    print(maxhossz)
else:
    print(-1)

	Sum	Test	Verdict		Time	Memory
base	67/70
		1	Accepted	0/0	16ms	3124 KiB
		2	Accepted	0/0	67ms	13340 KiB
		3	Accepted	3/3	16ms	3124 KiB
		4	Accepted	3/3	16ms	3056 KiB
		5	Accepted	3/3	16ms	2956 KiB
		6	Accepted	3/3	17ms	3124 KiB
		7	Accepted	3/3	17ms	2912 KiB
		8	Partially correct	2/3	16ms	3124 KiB
		9	Accepted	3/3	16ms	3068 KiB
		10	Accepted	3/3	17ms	3024 KiB
		11	Accepted	3/3	17ms	3148 KiB
		12	Partially correct	1/3	17ms	3380 KiB
		13	Accepted	4/4	17ms	3396 KiB
		14	Accepted	4/4	41ms	8684 KiB
		15	Accepted	4/4	46ms	9952 KiB
		16	Accepted	4/4	54ms	9964 KiB
		17	Accepted	4/4	48ms	10256 KiB
		18	Accepted	4/4	54ms	11312 KiB
		19	Accepted	4/4	61ms	13388 KiB
		20	Accepted	4/4	68ms	13532 KiB
		21	Accepted	4/4	70ms	15040 KiB
		22	Accepted	4/4	59ms	12208 KiB