HelloWorld信息学奥赛题库

少儿编程

子序列 Statistics

Accepted Submissions

fastest shortest

ID	Problem	Submitter	Result	Time	Memory	Language	File size	Submit time
#1335	#811. 子序列	std	100	0ms	500kb	C++	551b	2017-11-19 10:20:53 打卡

Score distribution

Prefix sum

Suffix sum