【入门】统计直角的数目

状态	递交者	时间	内存	语言	代码	递交时间
AC	lmting	2ms	532 KiB	C++14(O2)	212 Bytes	2023-8-28 19:01:24
AC	hezhixun	12ms	512 KiB	C++14(O2)	241 Bytes	2026-4-16 20:45:37
AC	JIZIHAO	12ms	512 KiB	C++14(O2)	156 Bytes	2026-4-16 22:22:33
AC	JeremyH	13ms	512 KiB	C++14(O2)	208 Bytes	2026-4-17 10:27:48
AC	JIAHENG	13ms	512 KiB	C++14(O2)	286 Bytes	2026-4-17 15:25:29
AC	lcxlcx	13ms	512 KiB	C++14(O2)	224 Bytes	2026-4-16 19:37:55
AC	buyoku	13ms	512 KiB	C++14(O2)	178 Bytes	2026-4-17 20:31:34
AC	zhouhaoyu	13ms	512 KiB	C++14(O2)	198 Bytes	2026-4-17 12:49:15
AC	ztyzty	13ms	512 KiB	C++14(O2)	184 Bytes	2026-4-17 14:46:13
AC	Pangyiwen	13ms	512 KiB	C++14(O2)	192 Bytes	2026-4-16 15:05:27
AC	haoyang	14ms	512 KiB	C++14(O2)	296 Bytes	2026-4-17 18:12:58
AC	jingjh	17ms	544 KiB		178 Bytes	2023-12-2 16:56:09
AC	stong9070	18ms	532 KiB	C++14(O2)	210 Bytes	2023-8-30 21:34:15
AC	qxszd	18ms	764 KiB	C++14(O2)	188 Bytes	2023-12-9 14:37:08