//創建迷宮void CreateMaze(int x,int y){//定義4個方向int dir[4][2] = { 0, 1, 1, 0, 0, -1, -1, 0 }; //回答錯誤//打亂方向int j,temp; //temp 臨時變量for (int i = 0; i < 4; i++){j = rand() % 4; //0-3 數組的下標 //j隨機之后 j同一次還會不會變temp = dir[i][0];dir[i][0] = dir[j][0];dir[j][0] = temp;temp = dir[i][1];dir[i][1] = dir[j][1];dir[j][1] = temp;}map[x][y] = ROAD; //把這個點賦值成路for (int i = 0; i < 4; i++){if (map[x + 2 * dir[i][0]][y + 2 * dir[i][1]] == WALL) //向上 0 1 //隔壁的一個{map[x + dir[i][0]][y + dir[i][1]] = ROAD;CreateMaze(x + 2*dir[i][0], y + 2*dir[i][1]);}}}int main(){srand((unsigned int)time(NULL));for ( int i = 0; i <= HEIGHT+1; i++){for (int j = 0; j <= WIDTH + 1; j++){if (i == 0 || i == HEIGHT + 1 || j == 0 || j == WIDTH + 1){map[i][j] = ROAD;}else{map[i][j] = WALL;}}}CreateMaze(2 * (rand() % (HEIGHT / 2) + 1), 2 * (rand() % (WIDTH / 2) + 1));//邊界for (int i = 0; i <= HEIGHT + 1; i++){map[i][0] = WALL;map[i][WIDTH + 1] = WALL;}for (int i = 0; i <=WIDTH+1; i++){map[0][i] = WALL;map[HEIGHT + 1][i] = WALL;}//畫出入口和出口map[2][1] = START;map[HEIGHT - 1][WIDTH] = END;for (int i = 1; i <= HEIGHT; i++){for (int j = 1; j <= WIDTH; j++){paint(i, j);}}paint(0, 0);return 0;}