练20.4 判断点在第几象限

Status	Submit By	Time	Memory	Language	Code	Submit At
AC	sg1e04	444ms	4 MiB	Python 3	157 Bytes	2025-6-12 15:18:33
AC	sg2c_08	450ms	4 MiB	Python 3	153 Bytes	2025-6-12 15:14:29
AC	sg1a08	454ms	4 MiB	Python 3	146 Bytes	2025-6-12 15:08:53
AC	sg1h17	455ms	4 MiB	Python 3	158 Bytes	2025-6-12 15:24:35
AC	sg1d32	455ms	4 MiB	Python 3	141 Bytes	2025-6-12 15:18:56
AC	sg1h08	457ms	4 MiB	Python 3	147 Bytes	2025-6-12 15:04:10
AC	sg1a33	457ms	4 MiB	Python 3	170 Bytes	2025-6-12 15:06:45
AC	sg2f12	458ms	4 MiB	Python 3	164 Bytes	2025-6-12 15:04:18
AC	patricklai7528	458ms	4 MiB	Python 3	163 Bytes	2025-6-11 11:03:53
AC	sg2a24	459ms	4 MiB	Python 3	174 Bytes	2025-6-12 15:06:16
AC	sg2a27	459ms	4 MiB	Python 3	172 Bytes	2025-6-12 15:11:20
AC	sg1a_13	465ms	4 MiB	Python 3	157 Bytes	2025-6-12 15:22:39
AC	s15161718	466ms	4 MiB	Python 3	157 Bytes	2025-6-12 15:20:05
AC	sg1a_29	467ms	4 MiB	Python 3	140 Bytes	2025-6-12 15:09:30
AC	anson	468ms	4 MiB	Python 3	148 Bytes	2025-6-12 15:19:55
AC	sg1c03	470ms	4 MiB	Python 3	157 Bytes	2025-6-12 15:19:16
AC	sg1a35	478ms	4 MiB	Python 3	153 Bytes	2025-6-12 15:31:23
AC	sg2d30	479ms	4 MiB	Python 3	157 Bytes	2025-6-12 16:06:04
AC	sg2d13	482ms	4 MiB	Python 3	157 Bytes	2025-6-12 16:06:03
AC	sg1b19	483ms	4 MiB	Python 3	164 Bytes	2025-6-12 15:22:04
AC	sg1e34	485ms	4 MiB	Python 3	157 Bytes	2025-6-12 15:19:07