HelloWorld信息学奥赛题库

少儿编程

[HNOI2012]集合选数 Statistics

Accepted Submissions

fastest shortest

ID	Problem	Submitter	Result	Time	Memory	Language	File size	Submit time
#2523	#1878. [HNOI2012]集合选数	std	100	1ms	1180kb	C++	1.6kb	2017-11-27 17:13:09 打卡

Score distribution

Prefix sum

Suffix sum