Problem 1323 A Simple Problem

Solved: 3 Solved
Challenged: 3 Submits
正确: 3

#	RunID	UserID	Memory	Time	Language	Submit Time
	133964	2221064999	18796 KB	26 ms	C++	2024-11-13 21:01:21
	133868	2221075000	18796 KB	27 ms	C++	2024-11-12 19:07:18
	38519	1805120830	168040 KB	582 ms	C++	2019-11-05 22:21:36