练21.5 打车费用

Status	Submit By	Time	Memory	Language	Code	Submit At
AC	朱梓霖	53ms	764 KiB	C++98	232 Bytes	2025-10-4 21:13:18
AC	庞少卿	54ms	760 KiB	C++98	273 Bytes	2025-10-20 20:59:07
AC	张若煊	56ms	764 KiB	C++98	289 Bytes	2025-9-25 19:42:50
AC	朱子轩	60ms	764 KiB	C++98	347 Bytes	2025-9-16 17:18:51