HelloWorld信息学奥赛题库

少儿编程

Orthography Statistics

Accepted Submissions

fastest shortest

ID	Problem	Submitter	Result	Time	Memory	Language	File size	Submit time
#212382	#2575. Orthography	yuzhihao	100	12ms	3460kb	C++	234b	2026-09-13 10:37:53 打卡

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Score distribution

Prefix sum

Suffix sum