【例36.2】计数问题

Status	Submit By	Time	Memory	Language	Code	Submit At
AC	lihaorui	254ms	764 KiB	C++98	313 Bytes	2025-2-4 10:22:29
AC	wangyonglin	255ms	764 KiB	C++98	474 Bytes	2025-1-23 14:43:05
AC	zhuyinuo	255ms	764 KiB	C++98	313 Bytes	2025-1-20 9:27:49
AC	jihaoyuan	257ms	764 KiB	C++98	307 Bytes	2025-1-20 9:22:20