Submission #11,280

2024-08-03 20:39:16

python3

Wrong answer 10/100

152ms

14880 KiB

#teglalap2
#N = 8; sor = list(map(int, '1 3 3 7 6 7 9 6'.split(' '))); sor.sort(reverse = True)
#N = 6; sor = list(map(int, '5 5 1 2 3 4'.split(' '))); sor.sort(reverse = True)
#N = 4; sor = list(map(int, '1000000 1000000 1000000 1000000'.split(' '))); sor.sort(reverse = True)
N = int(input()); sor = list(map(int, input().split(' '))); sor.sort(reverse = True)

#print(sor)

i, i1, ok = 0, None, True
while i < N and ok:
    j = 1
    while i+j < N and sor[i] == sor[i+j]:
        j += 1
        #print(j, end=' ')
    if j > 3:
        print(sor[i]**2)
        ok = False
    elif j > 1:
        if i1 == None:
            i1 = sor[i]
            i += j-1
        else:
            print(i1*sor[i])
            ok = False
    i += 1

if ok:
    print(0)

	Sum	Test	Verdict	Time	Memory
subtask1	0/0
		1	Accepted	17ms	3172 KiB
		2	Accepted	18ms	3044 KiB
		3	Accepted	17ms	2972 KiB
subtask2	10/10
		4	Accepted	17ms	3044 KiB
		5	Accepted	17ms	2952 KiB
		6	Accepted	17ms	3044 KiB
		7	Accepted	17ms	3216 KiB
		8	Accepted	17ms	2916 KiB
subtask3	0/10
		9	Wrong answer	17ms	3080 KiB
		10	Wrong answer	18ms	2944 KiB
		11	Accepted	17ms	2984 KiB
		12	Wrong answer	17ms	3088 KiB
		13	Accepted	78ms	4884 KiB
		14	Accepted	64ms	4928 KiB
subtask4	0/15
		15	Accepted	17ms	3192 KiB
		16	Accepted	18ms	3044 KiB
		17	Accepted	17ms	3028 KiB
		18	Accepted	17ms	3044 KiB
		19	Accepted	17ms	3044 KiB
		20	Accepted	17ms	3192 KiB
		21	Accepted	17ms	3040 KiB
		22	Accepted	17ms	3192 KiB
		23	Accepted	17ms	3192 KiB
		24	Wrong answer	18ms	3044 KiB
subtask5	0/20
		25	Wrong answer	18ms	3196 KiB
		26	Accepted	21ms	3716 KiB
		27	Accepted	24ms	3728 KiB
		28	Accepted	21ms	3556 KiB
		29	Accepted	24ms	3588 KiB
		30	Accepted	20ms	3556 KiB
		31	Accepted	21ms	3544 KiB
		32	Wrong answer	19ms	3484 KiB
subtask6	0/15
		33	Accepted	18ms	2980 KiB
		34	Accepted	56ms	14880 KiB
		35	Accepted	116ms	14760 KiB
		36	Accepted	112ms	14768 KiB
		37	Accepted	82ms	14704 KiB
		38	Accepted	59ms	14836 KiB
		39	Accepted	50ms	14704 KiB
		40	Accepted	25ms	4344 KiB
		41	Wrong answer	52ms	14556 KiB
subtask7	0/30
		42	Accepted	71ms	14236 KiB
		43	Accepted	76ms	14704 KiB
		44	Accepted	152ms	14692 KiB
		45	Accepted	87ms	14700 KiB
		46	Accepted	86ms	14832 KiB
		47	Accepted	92ms	14700 KiB
		48	Accepted	78ms	14848 KiB
		49	Accepted	142ms	14748 KiB
		50	Wrong answer	81ms	14660 KiB
		51	Wrong answer	75ms	14696 KiB