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 04:17:26 | 
| 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 | 234 ms | 
| コンパイル使用メモリ | 12,800 KB | 
| 実行使用メモリ | 122,496 KB | 
| 最終ジャッジ日時 | 2024-11-25 14:11:43 | 
| 合計ジャッジ時間 | 57,245 ms | 
| 
                            ジャッジサーバーID (参考情報)  | 
                        judge4 / judge1 | 
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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)