Submission #12,421

2024-12-17 14:39:21

python3

Wrong answer 39/55

190ms

14996 KiB

input()
A=list(map(int,input().split()))
S=0
L=1
d={A[0]:1}
R=0
for i in range(1,len(A)):
 d[A[i]]=d.get(A[i],0)+1
 while len(d)>2:
  d[A[R]]-=1
  if d[A[R]]==0:del d[A[R]]
  R+=1
  B=list(d.keys())
  if len(B)==2:
   if abs(B[0]-B[1])>1:
    while len(d)>1:
     d[A[R]]-=1
     if d[A[R]]==0:del d[A[R]]
     R+=1
 if i-R+1>L:L,S=i-R+1,R
print(L,S+1)

	Sum	Test	Verdict		Time	Memory
base	39/55
		1	Accepted	0/0	16ms	3100 KiB
		2	Accepted	0/0	32ms	4152 KiB
		3	Wrong answer	0/2	16ms	3128 KiB
		4	Accepted	2/2	16ms	3128 KiB
		5	Wrong answer	0/2	16ms	3084 KiB
		6	Accepted	2/2	16ms	3136 KiB
		7	Accepted	3/3	16ms	3172 KiB
		8	Accepted	2/2	17ms	3228 KiB
		9	Accepted	3/3	17ms	3128 KiB
		10	Accepted	3/3	32ms	4152 KiB
		11	Accepted	3/3	29ms	3720 KiB
		12	Accepted	3/3	25ms	3896 KiB
		13	Wrong answer	0/3	166ms	14996 KiB
		14	Accepted	3/3	165ms	5036 KiB
		15	Accepted	3/3	172ms	11544 KiB
		16	Accepted	3/3	171ms	14632 KiB
		17	Wrong answer	0/3	172ms	14592 KiB
		18	Wrong answer	0/3	190ms	14560 KiB
		19	Accepted	3/3	174ms	14620 KiB
		20	Accepted	3/3	187ms	14488 KiB
		21	Accepted	3/3	100ms	8800 KiB
		22	Wrong answer	0/3	143ms	12068 KiB