Submission #76710903

Source Code Expand

import sys

input = sys.stdin.read
inp = None

def solve():
  global inp
  n = int(next(inp))
  k = int(next(inp))
  s = [0] * n
  for i in range(n):
    c = int(next(inp))
    v = []
    for j in range(c):
      v.append(int(next(inp)))

    v = sorted(v)
    s[i] = v[len(v) // 2]

  s = sorted(s)
  s.reverse()
  ans = 0
  for i in range(k):
    if s[i] > 0:
      ans += s[i]
  print(ans)



def main():
  global inp
  input_data = input().split()
  if not input_data:
    return

  inp = iter(input_data)

  t = 1
  # t = int(next(inp))
  while t > 0:
    solve()
    t -= 1

if __name__ == '__main__':
  main()

Submission Info

Submission Time
Task B - Choosing Tourist Spots
User Balajiganapathi
Language Python (CPython 3.13.7)
Score 300
Code Size 662 Byte
Status AC
Exec Time 11 ms
Memory 9792 KiB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 300 / 300
Status
AC × 5
AC × 88
Set Name Test Cases
Sample sample01.txt, sample02.txt, sample03.txt, sample04.txt, sample05.txt
All sample01.txt, sample02.txt, sample03.txt, sample04.txt, sample05.txt, in01.txt, in02.txt, in03.txt, in04.txt, in05.txt, in06.txt, in07.txt, in08.txt, in09.txt, in10.txt, in11.txt, in12.txt, in13.txt, in14.txt, in15.txt, in16.txt, in17.txt, in18.txt, in19.txt, in20.txt, in21.txt, in22.txt, in23.txt, in24.txt, in25.txt, in26.txt, in27.txt, in28.txt, in29.txt, in30.txt, in31.txt, in32.txt, in33.txt, in34.txt, in35.txt, in36.txt, in37.txt, in38.txt, in39.txt, in40.txt, in41.txt, in42.txt, in43.txt, in44.txt, in45.txt, in46.txt, in47.txt, in48.txt, in49.txt, in50.txt, in51.txt, in52.txt, in53.txt, in54.txt, in55.txt, in56.txt, in57.txt, in58.txt, in59.txt, in60.txt, in61.txt, in62.txt, in63.txt, in64.txt, in65.txt, in66.txt, in67.txt, in68.txt, in69.txt, in70.txt, in71.txt, in72.txt, in73.txt, in74.txt, in75.txt, in76.txt, in77.txt, in78.txt, in79.txt, in80.txt, in81.txt, in82.txt, in83.txt
Case Name Status Exec Time Memory
in01.txt AC 9 ms 8984 KiB
in02.txt AC 9 ms 9024 KiB
in03.txt AC 9 ms 8936 KiB
in04.txt AC 9 ms 8904 KiB
in05.txt AC 9 ms 8984 KiB
in06.txt AC 9 ms 8828 KiB
in07.txt AC 10 ms 9400 KiB
in08.txt AC 9 ms 8940 KiB
in09.txt AC 9 ms 8972 KiB
in10.txt AC 10 ms 9028 KiB
in11.txt AC 10 ms 9272 KiB
in12.txt AC 11 ms 9672 KiB
in13.txt AC 10 ms 9272 KiB
in14.txt AC 11 ms 9320 KiB
in15.txt AC 10 ms 9324 KiB
in16.txt AC 11 ms 9676 KiB
in17.txt AC 9 ms 8940 KiB
in18.txt AC 11 ms 9656 KiB
in19.txt AC 9 ms 8860 KiB
in20.txt AC 10 ms 9356 KiB
in21.txt AC 11 ms 9528 KiB
in22.txt AC 11 ms 9576 KiB
in23.txt AC 10 ms 9792 KiB
in24.txt AC 10 ms 9624 KiB
in25.txt AC 10 ms 9520 KiB
in26.txt AC 10 ms 9500 KiB
in27.txt AC 10 ms 9704 KiB
in28.txt AC 10 ms 9272 KiB
in29.txt AC 11 ms 9408 KiB
in30.txt AC 9 ms 8916 KiB
in31.txt AC 9 ms 8940 KiB
in32.txt AC 9 ms 9064 KiB
in33.txt AC 9 ms 8936 KiB
in34.txt AC 9 ms 8940 KiB
in35.txt AC 9 ms 9060 KiB
in36.txt AC 9 ms 8936 KiB
in37.txt AC 9 ms 8896 KiB
in38.txt AC 9 ms 8864 KiB
in39.txt AC 9 ms 9068 KiB
in40.txt AC 9 ms 8852 KiB
in41.txt AC 9 ms 9064 KiB
in42.txt AC 11 ms 9708 KiB
in43.txt AC 10 ms 9436 KiB
in44.txt AC 9 ms 8924 KiB
in45.txt AC 9 ms 9068 KiB
in46.txt AC 9 ms 9068 KiB
in47.txt AC 9 ms 8976 KiB
in48.txt AC 10 ms 9100 KiB
in49.txt AC 10 ms 9052 KiB
in50.txt AC 10 ms 9248 KiB
in51.txt AC 10 ms 9380 KiB
in52.txt AC 10 ms 9300 KiB
in53.txt AC 11 ms 9612 KiB
in54.txt AC 10 ms 9024 KiB
in55.txt AC 9 ms 9052 KiB
in56.txt AC 11 ms 9528 KiB
in57.txt AC 11 ms 9612 KiB
in58.txt AC 11 ms 9576 KiB
in59.txt AC 9 ms 8888 KiB
in60.txt AC 10 ms 9192 KiB
in61.txt AC 10 ms 9360 KiB
in62.txt AC 9 ms 9008 KiB
in63.txt AC 9 ms 9060 KiB
in64.txt AC 9 ms 8948 KiB
in65.txt AC 9 ms 8936 KiB
in66.txt AC 9 ms 9052 KiB
in67.txt AC 9 ms 8924 KiB
in68.txt AC 9 ms 9020 KiB
in69.txt AC 9 ms 8976 KiB
in70.txt AC 9 ms 8936 KiB
in71.txt AC 9 ms 9068 KiB
in72.txt AC 9 ms 8916 KiB
in73.txt AC 9 ms 9060 KiB
in74.txt AC 9 ms 8924 KiB
in75.txt AC 9 ms 8924 KiB
in76.txt AC 9 ms 8896 KiB
in77.txt AC 9 ms 8864 KiB
in78.txt AC 9 ms 9052 KiB
in79.txt AC 9 ms 8896 KiB
in80.txt AC 9 ms 8940 KiB
in81.txt AC 9 ms 9008 KiB
in82.txt AC 10 ms 9564 KiB
in83.txt AC 10 ms 9564 KiB
sample01.txt AC 9 ms 8976 KiB
sample02.txt AC 9 ms 9020 KiB
sample03.txt AC 9 ms 9020 KiB
sample04.txt AC 9 ms 8940 KiB
sample05.txt AC 9 ms 8940 KiB