結果
問題 | No.5002 stick xor |
ユーザー | tookunn_1213 |
提出日時 | 2018-05-26 15:38:14 |
言語 | PyPy3 (7.3.15) |
結果 |
TLE
|
実行時間 | - |
コード長 | 1,741 bytes |
コンパイル時間 | 5,016 ms |
実行使用メモリ | 136,788 KB |
スコア | 0 |
最終ジャッジ日時 | 2018-05-26 15:38:28 |
ジャッジサーバーID (参考情報) |
judge7 / |
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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 |
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testcase_00 | TLE | - |
testcase_01 | -- | - |
testcase_02 | -- | - |
testcase_03 | -- | - |
testcase_04 | -- | - |
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testcase_27 | -- | - |
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testcase_29 | -- | - |
testcase_30 | -- | - |
testcase_31 | -- | - |
ソースコード
# coding: utf-8 # import time from heapq import heappush,heappop def evalute(grid): return sum([r.count(0) for r in grid]) def operation_grid(op, grid): rev_grid = grid if op[1] == op[3]: length = op[2] - op[0] + 1 for i in range(length): rev_grid[op[0]-1+i][op[1]-1] = (grid[op[0]-1+i][op[1]-1]+1)&1 if op[0] == op[2]: length = op[3] - op[1] + 1 for i in range(length): rev_grid[op[0]-1][op[1]-1+i] = (grid[op[0]-1][op[1]-1+i]+1)&1 return rev_grid def count_black_horizon(grid, base_x, base_y, length): return grid[base_y][base_x:base_x + length].count(1) def count_black_vertical(grid, base_x, base_y, length): return [grid[i][base_x] for i in range(base_y,base_y + length)].count(1) # begin = time.time() N,K = map(int,input().split()) L = list(map(int,input().split())) A = [list(map(int,list(input()))) for i in range(N)] operation = [] for k in range(K): hq = [] for x in range(N-L[k]+1): for y in range(N-L[k]+1): horizon_cnt = count_black_horizon(A, x, y, L[k]) vertical_cnt = count_black_vertical(A, x, y, L[k]) # print(horizon_cnt,end=" ") # print(vertical_cnt) if horizon_cnt < vertical_cnt: heappush(hq, (-vertical_cnt, [y+1, x+1, y+L[k], x+1])) else: heappush(hq, (-horizon_cnt, [y+1, x+1, y+1, x+L[k]])) cnt, op = heappop(hq) A = operation_grid(op, A) operation.append(op) best_score = evalute(A) print('\n'.join([' '.join(list(map(str,op))) for op in operation])) # print('best_score = ' + str(best_score)) # print('----END----') # take = time.time() - begin # print(str(round(int(take * 1000),3)) + " ms")