結果
| 問題 |
No.697 池の数はいくつか
|
| ユーザー |
|
| 提出日時 | 2018-09-18 04:18:59 |
| 言語 | Python3 (3.13.1 + numpy 2.2.1 + scipy 1.14.1) |
| 結果 |
WA
|
| 実行時間 | - |
| コード長 | 1,995 bytes |
| コンパイル時間 | 251 ms |
| コンパイル使用メモリ | 12,672 KB |
| 実行使用メモリ | 120,832 KB |
| 最終ジャッジ日時 | 2024-11-25 14:14:11 |
| 合計ジャッジ時間 | 57,500 ms |
|
ジャッジサーバーID (参考情報) |
judge1 / judge2 |
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| ファイルパターン | 結果 |
|---|---|
| sample | AC * 3 |
| other | AC * 14 WA * 12 TLE * 6 |
ソースコード
class No697:
height, width = 0, 0
id = 2
def __init__(self):
self.height, self.width = map(int, input().split(" "))
self.water_map = [[0 for i in range(self.width)] for j in range(self.height)]
for i in range(self.height):
self.water_map[i] = list(map(int, input().split(" ")))
def solve(self):
search_dic = [(0, 1, 0, -1), (1, 0, -1, 0)]
for i in range(self.height):
for j in range(self.width):
if self.water_map[i][j] == 1:
pos_id = self.id
for k in range(4):
vx = j + search_dic[0][k]
vy = i + search_dic[1][k]
if 0 <= vx < self.width and 0 <= vy < self.height:
if not self.water_map[vy][vx] == 0 and not self.water_map[vy][vx] == 1:
pos_id = self.water_map[vy][vx]
self.water_map[i][j] = pos_id
if pos_id == self.id:
self.id += 1
for i in range(self.height):
for j in range(self.width):
my_id = self.water_map[i][j]
c_id = my_id
if not my_id == 0:
for k in range(4):
vx = j + search_dic[0][k]
vy = i + search_dic[1][k]
if 0 <= vx < self.width and 0 <= vy < self.height:
if not self.water_map[vy][vx] == 0 and not self.water_map[vy][vx] == my_id:
c_id = self.water_map[vy][vx]
self.water_map[i][j] = c_id
num_set = set()
for num_list in self.water_map:
num_set = num_set | set(num_list)
if num_set.isdisjoint({0}):
return len(num_set)
else:
return len(num_set) - 1
if __name__ == "__main__":
que = No697()
ans = que.solve()
print(ans)