练39.3 鸡兔同笼

Status	Submit By	Time	Memory	Language	Code	Submit At
AC	张若煊	2ms	512 KiB	C++98	100 Bytes	2026-1-12 19:35:02
AC	陈宇轩	3ms	504 KiB	C++98	100 Bytes	2026-1-2 15:20:38
AC	庞少卿	3ms	504 KiB	C++98	102 Bytes	2025-11-8 10:33:12
AC	朱子轩	3ms	332 KiB	C++98	100 Bytes	2025-10-12 11:12:02
AC	黄晓晴	3ms	504 KiB	C++98	100 Bytes	2025-11-18 16:43:39