简单的物理题

Status	Submit By	Time	Memory	Language	Code	Submit At
AC	Shining	-	-	C++11	581 Bytes	2025-10-1 16:53:36
AC	AiraKeq	-	-	C++11	674 Bytes	2025-10-5 13:40:34
AC	mua	-	-	C++11	691 Bytes	2025-9-30 16:31:02
AC	算法弟弟	-	-	C++11	680 Bytes	2025-10-5 13:45:06
AC	朕累了	-	-	C++11	592 Bytes	2025-10-5 23:06:33