输出应该是 `for (int i=0;i<d;i++){ cout << c[i]<<" "; }` 吧。 by ldf1208 @ 2023-12-16 21:14:14
@[ldf1208](/user/550821) 成功了！谢谢！ by zjy0419 @ 2023-12-17 07:56:16