Problem 1285 Tex中的引号

Solved: 2 Solved
Challenged: 40 Submits
正确: 2
答案错误: 29
输出超限: 3
运行时错误: 5
编译错误: 1

#	RunID	UserID	Memory	Time	Language	Submit Time
	33695	1805120830	1120 KB	0 ms	C++	2019-10-18 15:28:17
	33699	1905120304	1120 KB	0 ms	C	2019-10-18 15:33:53