提出 #73212787

ソースコード 拡げる

N, K = map(int, input().split())
AB = [list(map(int, input().split())) for i in range(N)]
AB.sort(key=lambda x:(x[0] - x[1]), reverse=True)
ans = 0

for i in range(K):
    ans += AB[i][1]

for i in range(K, N):
    ans += AB[i][0]

print(ans)

提出情報

提出日時
問題 C - 特売セールの選択
ユーザ jin_tt
言語 Python (PyPy 3.11-v7.3.20)
得点 300
コード長 253 Byte
結果 AC
実行時間 427 ms
メモリ 130836 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 × 88
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, in80.txt, in81.txt, in82.txt, in83.txt, in84.txt, in85.txt
ケース名 結果 実行時間 メモリ
in01.txt AC 55 ms 79640 KiB
in02.txt AC 55 ms 79568 KiB
in03.txt AC 55 ms 79996 KiB
in04.txt AC 55 ms 79756 KiB
in05.txt AC 54 ms 79696 KiB
in06.txt AC 55 ms 79800 KiB
in07.txt AC 55 ms 79896 KiB
in08.txt AC 55 ms 79756 KiB
in09.txt AC 404 ms 130448 KiB
in10.txt AC 410 ms 130416 KiB
in11.txt AC 408 ms 130268 KiB
in12.txt AC 417 ms 130228 KiB
in13.txt AC 313 ms 128716 KiB
in14.txt AC 411 ms 130252 KiB
in15.txt AC 303 ms 128972 KiB
in16.txt AC 408 ms 130260 KiB
in17.txt AC 298 ms 128680 KiB
in18.txt AC 55 ms 79632 KiB
in19.txt AC 54 ms 79780 KiB
in20.txt AC 300 ms 128748 KiB
in21.txt AC 408 ms 130832 KiB
in22.txt AC 421 ms 130648 KiB
in23.txt AC 407 ms 130836 KiB
in24.txt AC 299 ms 128876 KiB
in25.txt AC 295 ms 129228 KiB
in26.txt AC 294 ms 129236 KiB
in27.txt AC 321 ms 129984 KiB
in28.txt AC 397 ms 130492 KiB
in29.txt AC 399 ms 130284 KiB
in30.txt AC 404 ms 130484 KiB
in31.txt AC 302 ms 129300 KiB
in32.txt AC 385 ms 130644 KiB
in33.txt AC 55 ms 79780 KiB
in34.txt AC 57 ms 80272 KiB
in35.txt AC 57 ms 80112 KiB
in36.txt AC 56 ms 79908 KiB
in37.txt AC 56 ms 79900 KiB
in38.txt AC 56 ms 79632 KiB
in39.txt AC 55 ms 79728 KiB
in40.txt AC 56 ms 79480 KiB
in41.txt AC 55 ms 79712 KiB
in42.txt AC 57 ms 80156 KiB
in43.txt AC 55 ms 79652 KiB
in44.txt AC 56 ms 79700 KiB
in45.txt AC 55 ms 79632 KiB
in46.txt AC 67 ms 91592 KiB
in47.txt AC 56 ms 79996 KiB
in48.txt AC 57 ms 80156 KiB
in49.txt AC 56 ms 79772 KiB
in50.txt AC 57 ms 80148 KiB
in51.txt AC 56 ms 79932 KiB
in52.txt AC 56 ms 79892 KiB
in53.txt AC 408 ms 130100 KiB
in54.txt AC 414 ms 130236 KiB
in55.txt AC 415 ms 130240 KiB
in56.txt AC 416 ms 130296 KiB
in57.txt AC 422 ms 130540 KiB
in58.txt AC 311 ms 129032 KiB
in59.txt AC 427 ms 130256 KiB
in60.txt AC 420 ms 130012 KiB
in61.txt AC 394 ms 130048 KiB
in62.txt AC 57 ms 79856 KiB
in63.txt AC 55 ms 79932 KiB
in64.txt AC 415 ms 130448 KiB
in65.txt AC 414 ms 130652 KiB
in66.txt AC 416 ms 130124 KiB
in67.txt AC 414 ms 130628 KiB
in68.txt AC 57 ms 79780 KiB
in69.txt AC 55 ms 79676 KiB
in70.txt AC 56 ms 79652 KiB
in71.txt AC 57 ms 79352 KiB
in72.txt AC 56 ms 79504 KiB
in73.txt AC 57 ms 79644 KiB
in74.txt AC 56 ms 79644 KiB
in75.txt AC 56 ms 79768 KiB
in76.txt AC 55 ms 79504 KiB
in77.txt AC 55 ms 79796 KiB
in78.txt AC 57 ms 80188 KiB
in79.txt AC 56 ms 80112 KiB
in80.txt AC 55 ms 79796 KiB
in81.txt AC 56 ms 79656 KiB
in82.txt AC 55 ms 79796 KiB
in83.txt AC 55 ms 79772 KiB
in84.txt AC 56 ms 79760 KiB
in85.txt AC 57 ms 79636 KiB
sample01.txt AC 57 ms 79572 KiB
sample02.txt AC 56 ms 79764 KiB
sample03.txt AC 57 ms 79924 KiB