中缀表达式转前缀表达式

Status	Submit By	Time	Memory	Language	Code	Submit At
AC	hecl	1ms	248 KiB	C	913 Bytes	2024-3-16 21:28:22
AC	Kaptree	1ms	412 KiB		1.1 KiB	2021-12-30 12:41:19
AC	luohaoobo	1ms	376 KiB		1.5 KiB	2022-1-13 22:03:26
AC	liusihao	1ms	384 KiB		848 Bytes	2022-2-8 21:59:20
AC	swpudxf	1ms	412 KiB		848 Bytes	2022-1-3 20:51:02
AC	mibbp	1ms	384 KiB		939 Bytes	2022-1-1 21:44:02
AC	Nightglow	1ms	392 KiB		1 KiB	2022-2-7 21:06:43
AC	polaris	1ms	376 KiB		1007 Bytes	2022-1-18 11:45:22
AC	AAAAA3	1ms	416 KiB		1.9 KiB	2022-1-29 14:55:21
AC	Plout	1ms	376 KiB		834 Bytes	2022-7-7 10:23:04
AC	lionsong	1ms	384 KiB		1.1 KiB	2022-1-2 14:43:56
AC	mh.	1ms	336 KiB		890 Bytes	2022-2-15 10:32:03
AC	swpumarshal	2ms	376 KiB		987 Bytes	2022-1-8 16:57:25
AC	ZXL	2ms	404 KiB		742 Bytes	2022-1-5 15:30:59
AC	polaris	2ms	376 KiB		931 Bytes	2022-3-28 8:39:01
AC	殷臣不度	2ms	376 KiB		1 KiB	2022-1-26 19:55:03
AC	zhaoyu	2ms	424 KiB		1.1 KiB	2022-2-12 11:51:22
AC	supreme	2ms	380 KiB		1.1 KiB	2022-3-13 18:08:14
AC	superjava	2ms	380 KiB		848 Bytes	2022-2-15 22:15:51
AC	13579	71ms	10.7 MiB	Java	2.7 KiB	2022-1-21 19:38:55