练8.3 计算分数的浮点数值

Status	Submit By	Time	Memory	Language	Code	Submit At
AC	Oxygen	26ms	760 KiB	C++14	169 Bytes	2025-5-29 14:23:24
AC	shtian	26ms	764 KiB	C++98	141 Bytes	2024-7-12 12:58:26
AC	duobei	27ms	504 KiB	C++14	156 Bytes	2025-5-28 22:41:27
AC	string_dbr	27ms	504 KiB	C++14(O2)	169 Bytes	2025-5-26 15:05:57