【入门】查找“支撑数”

Status	Submit By	Time	Memory	Language	Code	Submit At
AC	liutongtong	2ms	324 KiB	C++14	233 Bytes	2025-1-10 17:08:56
AC	admin	2ms	584 KiB	C++14	233 Bytes	2025-1-10 17:01:51
AC	wangyikai	3ms	532 KiB	C++14	237 Bytes	2025-1-10 17:04:52
AC	yuhaohan	3ms	576 KiB	C++14	229 Bytes	2025-1-19 18:11:00