Submission #1231725

#	Time	Username	Problem	Language	Result	Execution time	Memory
1231725		durdona	Table Tennis (info1cup20_tabletennis)	Pypy 3	20 / 100	3107 ms	265320 KiB

tabletennis

from itertools import combinations as comb
def fun(arr):
    arr.sort()
    n=len(arr)
    hozir=arr[0]+arr[-1]
    for i in range(n//2):
        if arr[i]+arr[n-i-1]!=hozir:
            return False
    return True
n,k=map(int,input().split())
arr=list(map(int,input().split()))
for c in comb(arr,k):
    copy=arr[:]
    for i in c:
        copy.remove(i)
    if fun(copy):
        print(*list(copy))
        break

    

Compilation message (stdout)

Compiling 'tabletennis.py'...

=======
  adding: __main__.pyc (deflated 30%)

=======

• Subtask 1: 11 / 11
• Subtask 2: 0 / 9
• Subtask 3: 0 / 14
• Subtask 4: 0 / 15
• Subtask 5: 9 / 9
• Subtask 6: 0 / 14
• Subtask 7: 0 / 15
• Subtask 8: 0 / 13