1000ms

256MiB

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题目内容

小刚非常喜欢做数学题，这天小刚在做题的过程中看到了熟悉的斐波那契数列，已知斐波那契数列的通项公式为 $F_{N+2}$ = $F_{n+1}$ + $F_n$ 。

秋招模拟赛第二十三场|小红书|2023.05.07

Status: Done
Rule: IOI
Problem: 3
Start at: 2023-5-30 19:00
End at: 2023-5-30 20:00
Duration: 1 hour(s)
Host: TaZi
Partic.: 28