Submission #16,476

2025-05-02 17:05:25

pypy3

Accepted 50/50

173ms

65100 KiB

# UUID: 24a040f1-7653-402c-83bf-894676ac2baf
darab = int(input())
evszam = [int(x) for x in input().split()]
szamok = set(evszam)
mar_van = set()
bemenni = 0
for i in range(darab-1, -1, -1):
    mar_van.add(evszam[i])
    if len(szamok) == len(mar_van):
        print(i+1)
        exit()

	Sum	Test	Verdict		Time	Memory
base	50/50
		1	Accepted	0/0	45ms	19296 KiB
		2	Accepted	0/0	59ms	22728 KiB
		3	Accepted	5/5	43ms	21164 KiB
		4	Accepted	5/5	43ms	21204 KiB
		5	Accepted	5/5	96ms	39348 KiB
		6	Accepted	5/5	94ms	39320 KiB
		7	Accepted	4/4	126ms	64936 KiB
		8	Accepted	4/4	125ms	65056 KiB
		9	Accepted	4/4	138ms	64400 KiB
		10	Accepted	4/4	134ms	62528 KiB
		11	Accepted	4/4	109ms	56604 KiB
		12	Accepted	2/2	123ms	65100 KiB
		13	Accepted	2/2	150ms	64368 KiB
		14	Accepted	1/1	173ms	64384 KiB
		15	Accepted	1/1	143ms	64620 KiB
		16	Accepted	1/1	153ms	64732 KiB
		17	Accepted	1/1	138ms	64072 KiB
		18	Accepted	1/1	94ms	44368 KiB
		19	Accepted	1/1	105ms	44488 KiB