【例14.3】数学课上

Status	Submit By	Time	Memory	Language	Code	Submit At
AC	baisongming	53ms	516 KiB	C++11	151 Bytes	2026-5-10 10:50:32
AC	zhengziqi	55ms	764 KiB	C++11	141 Bytes	2024-11-17 12:02:34
AC	zhengzihao	56ms	768 KiB	C++11	159 Bytes	2024-11-24 11:24:23
AC	weilaicheng	57ms	764 KiB	C++11	168 Bytes	2024-10-6 17:34:58