浮点数向零舍入

Status	Submit By	Time	Memory	Language	Code	Submit At
AC	陈荣昊	21ms	6.4 MiB	C++14(O2)	150 Bytes	2025-4-19 16:29:17
AC	肖云涵	21ms	6.4 MiB	C++14(O2)	123 Bytes	2025-5-29 14:16:17
AC	赵沈瑞	21ms	6.4 MiB	C++14(O2)	190 Bytes	2025-5-26 21:01:48
AC	林禹丞	22ms	7.3 MiB	C++11	170 Bytes	2025-3-12 19:37:31
AC	张泽轩	22ms	6.4 MiB	C++14(O2)	115 Bytes	2025-5-17 13:18:07
AC	吴雅欣	22ms	6.4 MiB	C++14(O2)	176 Bytes	2025-3-29 10:14:22
AC	陶天健	22ms	6.4 MiB	C++14(O2)	122 Bytes	2025-5-19 21:13:08
AC	戴嘉祥 (GK31)	22ms	6.6 MiB	C++11	139 Bytes	2024-10-16 21:34:24
AC	马锦程	22ms	6.4 MiB	C++14(O2)	151 Bytes	2025-5-28 19:29:50
AC	张一洲 (WC1)	22ms	6.6 MiB	C++14(O2)	133 Bytes	2025-5-22 16:23:25
AC	杨添亦	22ms	6.4 MiB	C++14(O2)	150 Bytes	2025-4-25 19:36:03
AC	陈余昂	23ms	6.4 MiB	C++14(O2)	126 Bytes	2025-5-17 13:34:31
AC	王凯杰	23ms	6.4 MiB	C++14(O2)	114 Bytes	2025-5-23 21:50:59
AC	郑皓旭 (YC113)	24ms	6.3 MiB	C++14(O2)	234 Bytes	2025-5-25 10:42:40
AC	许子豪	25ms	6.5 MiB	C++14(O2)	123 Bytes	2025-5-29 14:07:53
AC	毛泺淇 (SC15)	25ms	6.5 MiB	C++14(O2)	122 Bytes	2024-7-25 20:17:59
AC	郑翰1	44ms	6.4 MiB	C++14(O2)	137 Bytes	2025-5-18 17:27:18