HelloWorld信息学奥赛题库

少儿编程

路径计数2 Statistics

Accepted Submissions

fastest shortest

ID	Problem	Submitter	Result	Time	Memory	Language	File size	Submit time
#1140	#667. 路径计数2	std	100	0ms	1276kb	C++	1.2kb	2017-11-18 15:29:03 打卡

Score distribution

Prefix sum

Suffix sum