【入门】在最大数后面插入一个数

Status	Submit By	Time	Memory	Language	Code	Submit At
AC	fidel2021	1ms	380 KiB	C++11	400 Bytes	2023-1-17 22:45:34
AC	oyf	1ms	380 KiB		316 Bytes	2022-5-1 1:26:18
AC	茫茫沙漠	1ms	504 KiB	C++11	434 Bytes	2023-2-6 8:45:34
AC	邓婷婷	1ms	376 KiB		364 Bytes	2022-1-8 10:52:42
AC	小熊	15ms	3.4 MiB	Python 3	140 Bytes	2023-3-30 11:32:58
AC	xuan liyu	77ms	11.2 MiB	Java	540 Bytes	2022-6-9 15:46:53