提出 #74602946

ソースコード 拡げる

import sys
input=sys.stdin.readline
A,B,C=map(int,input().split())
sum_score=[0]*(A+1)
count=[0]*(A+1)
for _ in range(B):
  s,t=map(int,input().split())
  sum_score[s]+=t
  count[s]+=1
res=0
for i in range(1,A+1):
  if count[i]>0:
    if sum_score[i]<C*count[i]:
      res+=1
print(res)

提出情報

提出日時
問題 B - 生徒の成績管理
ユーザ Anu2006
言語 Python (PyPy 3.11-v7.3.20)
得点 300
コード長 300 Byte
結果 AC
実行時間 84 ms
メモリ 109620 KiB

ジャッジ結果

セット名 Sample All
得点 / 配点 0 / 0 300 / 300
結果
AC × 3
AC × 82
セット名 テストケース
Sample sample01.txt, sample02.txt, sample03.txt
All sample01.txt, sample02.txt, sample03.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
ケース名 結果 実行時間 メモリ
in01.txt AC 50 ms 79500 KiB
in02.txt AC 50 ms 79448 KiB
in03.txt AC 50 ms 79288 KiB
in04.txt AC 51 ms 79288 KiB
in05.txt AC 51 ms 79500 KiB
in06.txt AC 51 ms 78896 KiB
in07.txt AC 53 ms 86184 KiB
in08.txt AC 71 ms 107768 KiB
in09.txt AC 82 ms 109184 KiB
in10.txt AC 82 ms 109612 KiB
in11.txt AC 82 ms 109544 KiB
in12.txt AC 82 ms 109396 KiB
in13.txt AC 83 ms 109400 KiB
in14.txt AC 76 ms 109360 KiB
in15.txt AC 84 ms 109544 KiB
in16.txt AC 73 ms 108072 KiB
in17.txt AC 75 ms 109388 KiB
in18.txt AC 50 ms 79128 KiB
in19.txt AC 72 ms 109608 KiB
in20.txt AC 76 ms 109376 KiB
in21.txt AC 73 ms 109204 KiB
in22.txt AC 82 ms 109400 KiB
in23.txt AC 80 ms 109492 KiB
in24.txt AC 75 ms 109192 KiB
in25.txt AC 76 ms 109184 KiB
in26.txt AC 82 ms 109172 KiB
in27.txt AC 81 ms 109544 KiB
in28.txt AC 74 ms 109324 KiB
in29.txt AC 82 ms 109564 KiB
in30.txt AC 51 ms 79460 KiB
in31.txt AC 83 ms 109296 KiB
in32.txt AC 51 ms 79464 KiB
in33.txt AC 52 ms 79464 KiB
in34.txt AC 54 ms 86500 KiB
in35.txt AC 52 ms 85668 KiB
in36.txt AC 50 ms 79716 KiB
in37.txt AC 50 ms 79424 KiB
in38.txt AC 50 ms 79212 KiB
in39.txt AC 50 ms 79572 KiB
in40.txt AC 73 ms 109396 KiB
in41.txt AC 75 ms 109256 KiB
in42.txt AC 51 ms 79440 KiB
in43.txt AC 56 ms 87912 KiB
in44.txt AC 51 ms 79592 KiB
in45.txt AC 50 ms 79568 KiB
in46.txt AC 51 ms 79212 KiB
in47.txt AC 51 ms 79960 KiB
in48.txt AC 51 ms 79336 KiB
in49.txt AC 51 ms 79292 KiB
in50.txt AC 83 ms 109324 KiB
in51.txt AC 82 ms 109620 KiB
in52.txt AC 74 ms 109328 KiB
in53.txt AC 83 ms 109488 KiB
in54.txt AC 74 ms 109428 KiB
in55.txt AC 80 ms 109196 KiB
in56.txt AC 73 ms 108056 KiB
in57.txt AC 72 ms 107816 KiB
in58.txt AC 73 ms 109400 KiB
in59.txt AC 76 ms 109508 KiB
in60.txt AC 51 ms 79448 KiB
in61.txt AC 51 ms 79460 KiB
in62.txt AC 50 ms 78896 KiB
in63.txt AC 50 ms 79448 KiB
in64.txt AC 50 ms 79076 KiB
in65.txt AC 51 ms 79292 KiB
in66.txt AC 50 ms 79076 KiB
in67.txt AC 51 ms 79284 KiB
in68.txt AC 51 ms 79292 KiB
in69.txt AC 51 ms 79300 KiB
in70.txt AC 51 ms 79212 KiB
in71.txt AC 51 ms 79124 KiB
in72.txt AC 51 ms 79396 KiB
in73.txt AC 50 ms 79448 KiB
in74.txt AC 50 ms 79432 KiB
in75.txt AC 50 ms 78904 KiB
in76.txt AC 50 ms 78896 KiB
in77.txt AC 50 ms 79424 KiB
in78.txt AC 50 ms 79448 KiB
in79.txt AC 76 ms 109276 KiB
sample01.txt AC 51 ms 79292 KiB
sample02.txt AC 50 ms 79404 KiB
sample03.txt AC 51 ms 79252 KiB