Submission #2042726

Source Code Expand

def main():
  n,m = list(map(int, input().split(' ')))

  pairs = []
  for i in range(0, m):
    pairs.append(list(map(int, input().split(' '))))
  pairs = sorted(pairs)

  groups = []

  while True:
    if len(pairs) == 0:
      break

    for i in range(0, len(pairs)):
      if len(groups) == 0 or len(pairs) <= 1:
        groups.append(pairs.pop(i))
        break

      isChain = False
      for g in range(0, len(groups)):

        if pairs[i][0] in groups[g]:
          
          for j in range(i+1, len(pairs)):

            if (pairs[j][0] in groups[g]) and (pairs[i][1] == pairs[j][1]):
              groups[g].extend(pairs.pop(j))
              groups[g].extend(pairs.pop(i))
              groups[g] = list(set(groups[g]))
              isChain = True
              break

          if isChain:
            break

      else:
        groups.append(pairs.pop(i))
        break

      if isChain:
        break

  #print
  maxsize = 1
  for k in range(0, len(groups)):
    maxsize = max(maxsize, len(groups[k]))
  print(maxsize)

if __name__ == '__main__':
  main()

Submission Info

Submission Time
Task D - 派閥
User ykore52
Language Python (3.4.3)
Score 0
Code Size 1125 Byte
Status WA
Exec Time 20 ms
Memory 3064 KiB

Judge Result

Set Name all
Score / Max Score 0 / 100
Status
AC × 37
WA × 37
Set Name Test Cases
all 00_sample_01.txt, 00_sample_02.txt, 00_sample_03.txt, 00_sample_04.txt, test_01.txt, test_02.txt, test_03.txt, test_04.txt, test_05.txt, test_06.txt, test_07.txt, test_08.txt, test_09.txt, test_10.txt, test_11.txt, test_12.txt, test_13.txt, test_14.txt, test_15.txt, test_16.txt, test_17.txt, test_18.txt, test_19.txt, test_20.txt, test_21.txt, test_22.txt, test_23.txt, test_24.txt, test_25.txt, test_26.txt, test_27.txt, test_28.txt, test_29.txt, test_30.txt, test_31.txt, test_32.txt, test_33.txt, test_34.txt, test_35.txt, test_36.txt, test_37.txt, test_38.txt, test_39.txt, test_40.txt, test_41.txt, test_42.txt, test_43.txt, test_44.txt, test_45.txt, test_46.txt, test_47.txt, test_48.txt, test_49.txt, test_50.txt, test_51.txt, test_52.txt, test_53.txt, test_54.txt, test_55.txt, test_56.txt, test_57.txt, test_58.txt, test_59.txt, test_60.txt, test_61.txt, test_62.txt, test_63.txt, test_64.txt, test_65.txt, test_66.txt, test_67.txt, test_68.txt, test_69.txt, test_70.txt
Case Name Status Exec Time Memory
00_sample_01.txt AC 17 ms 3064 KiB
00_sample_02.txt AC 17 ms 3064 KiB
00_sample_03.txt AC 17 ms 3064 KiB
00_sample_04.txt AC 17 ms 3064 KiB
test_01.txt AC 17 ms 3064 KiB
test_02.txt AC 17 ms 3064 KiB
test_03.txt AC 17 ms 3064 KiB
test_04.txt AC 17 ms 3064 KiB
test_05.txt AC 17 ms 3064 KiB
test_06.txt AC 17 ms 3064 KiB
test_07.txt AC 17 ms 3064 KiB
test_08.txt WA 17 ms 3064 KiB
test_09.txt AC 17 ms 3064 KiB
test_10.txt WA 17 ms 3064 KiB
test_11.txt AC 17 ms 3064 KiB
test_12.txt WA 17 ms 3064 KiB
test_13.txt AC 17 ms 3064 KiB
test_14.txt AC 17 ms 3064 KiB
test_15.txt WA 17 ms 3064 KiB
test_16.txt WA 17 ms 3064 KiB
test_17.txt AC 18 ms 3064 KiB
test_18.txt AC 17 ms 3064 KiB
test_19.txt WA 17 ms 3064 KiB
test_20.txt WA 18 ms 3064 KiB
test_21.txt AC 17 ms 3064 KiB
test_22.txt AC 17 ms 3064 KiB
test_23.txt AC 17 ms 3064 KiB
test_24.txt AC 17 ms 3064 KiB
test_25.txt AC 17 ms 3064 KiB
test_26.txt AC 17 ms 3064 KiB
test_27.txt WA 20 ms 3064 KiB
test_28.txt AC 17 ms 3064 KiB
test_29.txt WA 17 ms 3064 KiB
test_30.txt WA 18 ms 3064 KiB
test_31.txt WA 17 ms 3064 KiB
test_32.txt WA 17 ms 3064 KiB
test_33.txt WA 18 ms 3064 KiB
test_34.txt AC 17 ms 3064 KiB
test_35.txt WA 18 ms 3064 KiB
test_36.txt AC 18 ms 3064 KiB
test_37.txt AC 18 ms 3064 KiB
test_38.txt WA 18 ms 3064 KiB
test_39.txt WA 18 ms 3064 KiB
test_40.txt AC 18 ms 3064 KiB
test_41.txt WA 18 ms 3064 KiB
test_42.txt AC 18 ms 3064 KiB
test_43.txt AC 17 ms 3064 KiB
test_44.txt WA 17 ms 3064 KiB
test_45.txt WA 17 ms 3064 KiB
test_46.txt WA 17 ms 3064 KiB
test_47.txt AC 18 ms 3064 KiB
test_48.txt AC 18 ms 3064 KiB
test_49.txt WA 17 ms 3064 KiB
test_50.txt WA 17 ms 3064 KiB
test_51.txt WA 17 ms 3064 KiB
test_52.txt WA 17 ms 3064 KiB
test_53.txt WA 18 ms 3064 KiB
test_54.txt WA 18 ms 3064 KiB
test_55.txt WA 18 ms 3064 KiB
test_56.txt AC 17 ms 3064 KiB
test_57.txt AC 18 ms 3064 KiB
test_58.txt WA 18 ms 3064 KiB
test_59.txt WA 18 ms 3064 KiB
test_60.txt AC 17 ms 3064 KiB
test_61.txt AC 18 ms 3064 KiB
test_62.txt AC 17 ms 3064 KiB
test_63.txt WA 18 ms 3064 KiB
test_64.txt WA 17 ms 3064 KiB
test_65.txt WA 18 ms 3064 KiB
test_66.txt WA 17 ms 3064 KiB
test_67.txt WA 17 ms 3064 KiB
test_68.txt WA 18 ms 3064 KiB
test_69.txt WA 18 ms 3064 KiB
test_70.txt WA 18 ms 3064 KiB