HelloWorld信息学奥赛题库

少儿编程

球的序列 Statistics

Accepted Submissions

fastest shortest

ID	Problem	Submitter	Result	Time	Memory	Language	File size	Submit time
#200	#127. 球的序列	std	100	70ms	2172kb	C++	785b	2017-10-11 11:13:39 打卡

Score distribution

Prefix sum

Suffix sum