运行 ID: 91846

Main.cc:12:13: error: conflicting declaration ‘int map [300][300]’
 int map[N][N] ;
             ^
Main.cc:9:5: note: previous declaration as ‘int map’
 int map; // 棋盘，1表示可放，0表示不可放
     ^~~
Main.cc: In function ‘void dfs_white(int)’:
Main.cc:49:20: error: invalid types ‘int[int]’ for array subscript
         if (map[cur][col] == 0) continue;
                    ^
Main.cc: In function ‘void dfs_black(int)’:
Main.cc:74:20: error: invalid types ‘int[int]’ for array subscript
         if (map[cur][col] == 0) continue;
                    ^
Main.cc: In function ‘int main()’:
Main.cc:95:25: error: invalid types ‘int[int]’ for array subscript
             cin >> map[i][j];
                         ^