【例9.2】打印字符

Status	Submit By	Time	Memory	Language	Code	Submit At
AC	白一汎xly2025	26ms	504 KiB	C++14(O2)	116 Bytes	2025-7-5 8:59:03
AC	duobei	27ms	504 KiB	C++14	117 Bytes	2025-5-28 22:41:55
AC	shtian	27ms	768 KiB	C++98	119 Bytes	2024-7-12 13:01:36
AC	黄昭明xly2025	27ms	508 KiB	C++14(O2)	144 Bytes	2025-7-6 9:59:06