【例3-1】找树根和孩子

状态	递交者	时间	内存	语言	代码	递交时间
AC	qtr	10ms	468 KiB	C++14 (O2)	624 Bytes	2022-7-12 16:01:46
AC	高卓然	10ms	504 KiB	C++14 (O2)	837 Bytes	2022-7-12 15:11:58
AC	czhtbs	10ms	376 KiB	C++14 (O2)	538 Bytes	2022-12-8 20:41:35
AC	高卓然	10ms	380 KiB	C++14 (O2)	596 Bytes	2022-8-10 8:53:45
AC	XKZ	10ms	504 KiB	C++14 (O2)	687 Bytes	2022-7-12 15:06:39
AC	wyj	10ms	384 KiB	C++14 (O2)	444 Bytes	2022-8-24 21:22:11
AC	fjr	10ms	388 KiB	C++14 (O2)	533 Bytes	2022-7-12 15:52:07
AC	lsy20070123	10ms	380 KiB	C++14 (O2)	592 Bytes	2022-12-8 20:50:14
AC	CJerryR	10ms	380 KiB	C++14 (O2)	509 Bytes	2022-12-8 20:41:48
AC	呼泽葳	10ms	384 KiB	C++14 (O2)	583 Bytes	2022-8-29 10:15:17
AC	33DAI	10ms	384 KiB	C++14 (O2)	936 Bytes	2022-7-12 14:50:16
AC	weiheming	10ms	380 KiB	C++14 (O2)	454 Bytes	2022-12-8 20:39:14
AC	wyj	10ms	380 KiB	C++14 (O2)	551 Bytes	2022-12-8 20:49:16
AC	qtr	11ms	380 KiB	C++14 (O2)	627 Bytes	2022-12-8 20:50:45
AC	yangtianle	11ms	376 KiB	C++14 (O2)	461 Bytes	2022-12-8 20:41:43
AC	cuiyuyuan	11ms	380 KiB	C++14 (O2)	796 Bytes	2022-12-15 20:18:55
AC	syzyc	11ms	384 KiB	C++14 (O2)	733 Bytes	2022-7-30 21:09:22
AC	karl	11ms	416 KiB	C++14 (O2)	690 Bytes	2022-12-8 21:03:58
AC	czhtbs	11ms	376 KiB	C++14 (O2)	668 Bytes	2022-12-8 20:55:48
AC	liyuhan	11ms	376 KiB	C++14 (O2)	573 Bytes	2022-12-8 20:40:24
AC	高卓然	11ms	416 KiB	C++14 (O2)	615 Bytes	2023-1-8 22:15:37
AC	zhangdongwei	11ms	376 KiB	C++14 (O2)	632 Bytes	2022-12-8 21:09:26
AC	lichengxuan	11ms	376 KiB	C++14 (O2)	473 Bytes	2022-12-8 21:02:08
AC	XKZ	11ms	380 KiB	C++14 (O2)	578 Bytes	2022-12-8 20:54:44
AC	高卓然	11ms	380 KiB	C++14 (O2)	561 Bytes	2022-12-15 19:34:30
AC	DGH_Didi	11ms	380 KiB	C++14 (O2)	623 Bytes	2022-12-8 20:39:52
AC	liyufei	11ms	376 KiB		546 Bytes	2022-12-8 20:43:58
AC	kele_buding	11ms	504 KiB		688 Bytes	2022-12-8 20:39:04
AC	yangtianle	11ms	380 KiB	C++14 (O2)	453 Bytes	2022-12-8 20:40:36
AC	zhaoyibo	11ms	408 KiB	C++14 (O2)	768 Bytes	2022-12-8 21:28:50