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  1. Prepare
  2. Python
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  4. The Captain's Room
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The Captain's Room

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1570 Discussions

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  • mithlesh_guptag1
     + 0 comments

    k = int(input()) rooms = list(map(int, input().split()))

    captain_room = (sum(set(rooms)) * k - sum(rooms)) // (k - 1) print(captain_room)

  • mahmoudelshorba1
     + 0 comments
    k = int(input())
rooms=list(map(int,input().split()))
list_sum = sum(rooms)
rooms=set(rooms)
set_sum=sum(rooms)
rooms_sum=(list_sum-set_sum)/(k-1)
A = set_sum-rooms_sum
print(int(A))

  • ludovic_tirtiaux
     + 0 comments

    Using dictionary

     K = int(input())
L = map(int, input().split(' '))

D = dict()

for x in L:
    if D.get(x) == None:
        D[x] = 1
    else:
        D[x] += 1

for x in D:
    if D[x] == 1:
        print(x)

  • princesslotos13
     + 0 comments

    idk why it didn't work (only passed 1 scenario) but:

    num = input() roomlist = input() rlit = roomlist.split() rlit_int = list(map(int, rlit))

    while len(rlit_int) > 1: x = rlit_int[0] while x in rlit_int: rlit_int.remove(x)

    print(rlit_int[0])

  • jpconcerman
     + 0 comments

    Failed in Scenario 0

    k = int(input()) klist = list(map(int, input().split()))

    lenlist = int(len(klist)/2)

    set1 = set([x for x in klist[:lenlist]]) set2 = set([x for x in klist[lenlist+1:]])

    captainroom = (set1 ^ set2)

    print(list(captainroom)[0])

    print(captainroom[0])