很疑惑,思路应该也没错,但是WA,求助大佬

P2669 [NOIP2015 普及组] 金币

@[Haidde](/user/1215070) s初始化
by ICU152_QWQ_IS8 @ 2024-02-04 21:04:17


@[Haidde](/user/1215070) $s$ 需要赋初始值。
by Ja50nY0un9_as_AgNO3 @ 2024-02-04 21:04:41


@[ICU152_QWQ_IS8](/user/933802) 好的,谢谢大佬
by Haidde @ 2024-02-05 11:43:41


@[Ja50nY0un9_as_AgNO3](/user/363302) 好的,谢谢大佬
by Haidde @ 2024-02-05 11:44:18


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