提出 #74602257

ソースコード 拡げる

N, M, T = map(int, input().split())

total = [0] * (N + 1)
count = [0] * (N + 1)

for _ in range(M):
    c, s = map(int, input().split())
    total[c] += s
    count[c] += 1

ans = 0

for i in range(1, N + 1):
    if count[i] > 0 and total[i] < T * count[i]:
        ans += 1

print(ans)

提出情報

提出日時
問題 B - 生徒の成績管理
ユーザ RishindhikaP
言語 Python (CPython 3.13.7)
得点 300
コード長 305 Byte
結果 AC
実行時間 114 ms
メモリ 10780 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 10 ms 9236 KiB
in02.txt AC 10 ms 9104 KiB
in03.txt AC 11 ms 9036 KiB
in04.txt AC 10 ms 9236 KiB
in05.txt AC 11 ms 9236 KiB
in06.txt AC 10 ms 9240 KiB
in07.txt AC 16 ms 10712 KiB
in08.txt AC 96 ms 9204 KiB
in09.txt AC 106 ms 10776 KiB
in10.txt AC 108 ms 10780 KiB
in11.txt AC 107 ms 10640 KiB
in12.txt AC 107 ms 10776 KiB
in13.txt AC 106 ms 10624 KiB
in14.txt AC 111 ms 10640 KiB
in15.txt AC 108 ms 10528 KiB
in16.txt AC 96 ms 9272 KiB
in17.txt AC 106 ms 10588 KiB
in18.txt AC 10 ms 9236 KiB
in19.txt AC 98 ms 10640 KiB
in20.txt AC 108 ms 10780 KiB
in21.txt AC 101 ms 10596 KiB
in22.txt AC 107 ms 10684 KiB
in23.txt AC 109 ms 10624 KiB
in24.txt AC 109 ms 10692 KiB
in25.txt AC 108 ms 10756 KiB
in26.txt AC 108 ms 10768 KiB
in27.txt AC 106 ms 10776 KiB
in28.txt AC 110 ms 10588 KiB
in29.txt AC 106 ms 10588 KiB
in30.txt AC 10 ms 9148 KiB
in31.txt AC 106 ms 10572 KiB
in32.txt AC 11 ms 9156 KiB
in33.txt AC 10 ms 9148 KiB
in34.txt AC 16 ms 10596 KiB
in35.txt AC 13 ms 9836 KiB
in36.txt AC 11 ms 9272 KiB
in37.txt AC 10 ms 9260 KiB
in38.txt AC 10 ms 9236 KiB
in39.txt AC 10 ms 9204 KiB
in40.txt AC 99 ms 10588 KiB
in41.txt AC 98 ms 10572 KiB
in42.txt AC 10 ms 9236 KiB
in43.txt AC 11 ms 9176 KiB
in44.txt AC 10 ms 9260 KiB
in45.txt AC 10 ms 9176 KiB
in46.txt AC 10 ms 9104 KiB
in47.txt AC 10 ms 9088 KiB
in48.txt AC 10 ms 9260 KiB
in49.txt AC 10 ms 9104 KiB
in50.txt AC 114 ms 10780 KiB
in51.txt AC 108 ms 10528 KiB
in52.txt AC 102 ms 10624 KiB
in53.txt AC 106 ms 10640 KiB
in54.txt AC 102 ms 10528 KiB
in55.txt AC 106 ms 10732 KiB
in56.txt AC 99 ms 9148 KiB
in57.txt AC 97 ms 9236 KiB
in58.txt AC 99 ms 10604 KiB
in59.txt AC 107 ms 10572 KiB
in60.txt AC 11 ms 9148 KiB
in61.txt AC 10 ms 9240 KiB
in62.txt AC 11 ms 9204 KiB
in63.txt AC 10 ms 9236 KiB
in64.txt AC 10 ms 9236 KiB
in65.txt AC 10 ms 9260 KiB
in66.txt AC 10 ms 9156 KiB
in67.txt AC 10 ms 9168 KiB
in68.txt AC 11 ms 9240 KiB
in69.txt AC 11 ms 9176 KiB
in70.txt AC 11 ms 9260 KiB
in71.txt AC 10 ms 9176 KiB
in72.txt AC 10 ms 9180 KiB
in73.txt AC 10 ms 9236 KiB
in74.txt AC 10 ms 9244 KiB
in75.txt AC 10 ms 9236 KiB
in76.txt AC 10 ms 9236 KiB
in77.txt AC 10 ms 9260 KiB
in78.txt AC 10 ms 9232 KiB
in79.txt AC 106 ms 10596 KiB
sample01.txt AC 11 ms 9144 KiB
sample02.txt AC 11 ms 9156 KiB
sample03.txt AC 11 ms 9204 KiB