爆栈，试试把a定义在全局并开大10倍
by EricWan @ 2023-08-18 23:35:37
@[MA_tian](/user/909367)
by EricWan @ 2023-08-18 23:35:41
确实爆了
by Foggy_night @ 2023-08-18 23:40:42
@[EricWan](/user/377873) 过了！谢谢大佬！
by MA_tian @ 2023-08-18 23:54:29