Submission #851581

#	Time	Username	Problem	Language	Result	Execution time	Memory
851581		Aplace	이상한 수열 (OJUZ10_bizarre)	Pypy 2	0 / 100	43 ms	30544 KiB

bizarre

N = int(input())
L_S = list(map(int, input().split()))
M = int(input())

if M <= len(L_S):
    print(L_S[M - 1])

else:
    S = list(set(L_S))
    diff = len(S)

    if diff in S:
        print(diff)

    else:
        S.append(0x7FFFFFFF)    # Max
        S.append(diff)          # Now
        S.sort()

        inserted = S.index(diff)   # N+1
        End = S[inserted + 1]

        print(min(M - (N + 1 - diff), End))

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