HelloWorld信息学奥赛题库

少儿编程

Pell数列 Statistics

Accepted Submissions

fastest shortest

ID	Problem	Submitter	Result	Time	Memory	Language	File size	Submit time
#101100	#74. Pell数列	dingding	100	21ms	5432kb	C++	306b	2022-11-06 12:01:55 打卡

Score distribution

Prefix sum

Suffix sum