結果
問題 | No.165 四角で囲え! |
ユーザー | ckawatak |
提出日時 | 2017-09-19 18:14:04 |
言語 | PyPy3 (7.3.15) |
結果 |
AC
|
実行時間 | 1,662 ms / 5,000 ms |
コード長 | 1,732 bytes |
コンパイル時間 | 297 ms |
コンパイル使用メモリ | 81,920 KB |
実行使用メモリ | 77,568 KB |
最終ジャッジ日時 | 2024-12-26 03:40:01 |
合計ジャッジ時間 | 14,461 ms |
ジャッジサーバーID (参考情報) |
judge4 / judge2 |
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テストケース
テストケース表示入力 | 結果 | 実行時間 実行使用メモリ |
---|---|---|
testcase_00 | AC | 446 ms
75,520 KB |
testcase_01 | AC | 44 ms
51,968 KB |
testcase_02 | AC | 41 ms
51,968 KB |
testcase_03 | AC | 42 ms
52,352 KB |
testcase_04 | AC | 43 ms
52,352 KB |
testcase_05 | AC | 570 ms
76,056 KB |
testcase_06 | AC | 267 ms
73,856 KB |
testcase_07 | AC | 45 ms
51,968 KB |
testcase_08 | AC | 44 ms
52,224 KB |
testcase_09 | AC | 42 ms
52,096 KB |
testcase_10 | AC | 45 ms
52,352 KB |
testcase_11 | AC | 853 ms
76,944 KB |
testcase_12 | AC | 873 ms
76,132 KB |
testcase_13 | AC | 1,269 ms
76,532 KB |
testcase_14 | AC | 1,304 ms
76,240 KB |
testcase_15 | AC | 1,217 ms
77,568 KB |
testcase_16 | AC | 928 ms
76,828 KB |
testcase_17 | AC | 639 ms
77,476 KB |
testcase_18 | AC | 1,662 ms
76,544 KB |
testcase_19 | AC | 702 ms
76,312 KB |
testcase_20 | AC | 592 ms
76,288 KB |
testcase_21 | AC | 573 ms
69,632 KB |
testcase_22 | AC | 603 ms
69,632 KB |
ソースコード
def compression_mapping(xs): ys = [] for i in range(len(xs)): ys.append(i) ys.sort(key=xs.__getitem__) m = {} for i in ys: if xs[i] not in m: index = len(m) m[xs[i]] = index return m def compress(m, xs): ys = [] for i in range(len(xs)): ys.append(m[xs[i]]) return ys N,B = list(map(int, input().split(' '))) X = [0 for _ in range(N)] Y = [0 for _ in range(N)] P = [0 for _ in range(N)] for i in range(N): X[i],Y[i],P[i] = list(map(int, input().split(' '))) X = compress(compression_mapping(X), X) Y = compress(compression_mapping(Y), Y) index = [] for i in range(N): index.append(i) index.sort(key=X.__getitem__) solution = 0 for top in range(N+1): for bottom in range(top): count = 0 score = 0 right_end = 0 right_pointer = 0 left_end = 0 left_pointer = 0 while right_end < N: right_end += 1 while right_pointer < N and X[index[right_pointer]] < right_end: if bottom <= Y[index[right_pointer]] and Y[index[right_pointer]] < top: count += 1 score += P[index[right_pointer]] right_pointer += 1 while B < score: left_end += 1 while left_pointer < N and X[index[left_pointer]] < left_end: if bottom <= Y[index[left_pointer]] and Y[index[left_pointer]] < top: count -= 1 score -= P[index[left_pointer]] left_pointer += 1 solution = max(solution, count) print(solution)