Submission #16,336

2025-04-28 17:47:11

pypy3

Runtime error 45/50

164ms

65536 KiB

# UUID: d5808bcf-0cbd-4fb2-b618-5bf9d3858500
n=int(input())
l=list(map(int,input().split()))
s=set(l)
s2=set()
for i in range(n-1,-1,-1):
   s2.add(l[i])
   if len(s2) == len(s):
      print(i+1)
      break

	Sum	Test	Verdict		Time	Memory
base	45/50
		1	Accepted	0/0	43ms	19460 KiB
		2	Accepted	0/0	52ms	22696 KiB
		3	Accepted	5/5	50ms	21112 KiB
		4	Accepted	5/5	43ms	21176 KiB
		5	Accepted	5/5	90ms	45488 KiB
		6	Accepted	5/5	108ms	45480 KiB
		7	Accepted	4/4	150ms	64172 KiB
		8	Accepted	4/4	150ms	64304 KiB
		9	Accepted	4/4	120ms	62140 KiB
		10	Accepted	4/4	118ms	60348 KiB
		11	Accepted	4/4	129ms	57536 KiB
		12	Accepted	2/2	128ms	65308 KiB
		13	Runtime error	0/2	138ms	65536 KiB
		14	Runtime error	0/1	164ms	65536 KiB
		15	Runtime error	0/1	138ms	65536 KiB
		16	Runtime error	0/1	155ms	65536 KiB
		17	Accepted	1/1	123ms	64232 KiB
		18	Accepted	1/1	123ms	52248 KiB
		19	Accepted	1/1	118ms	51488 KiB