Problem 1946. Fibonacci-Sum of Squares
Given the Fibonacci sequence defined by the following recursive relation,
- F(n) = F(n-1) + F(n-2)
- where F(1) = 1 and F(1) = 1
determine the sum of squares for the first "n" terms.
For example, n=5 --> 1^2 + 1^2 + 2^2 + 3^2 + 5^2 = 40.
- INPUT n=5
- OUTPUT S=40
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goc3
on 23 May 2017
Additional test cases have been added.
Yingcong Zhou
on 24 Dec 2017
There is a typo in the question. F_0 = 0 should be F_0 = 1 otherwise the tests will not be passed.
Maryam HCTRAK Yousef
on 14 Aug 2020
It shows me wrong!
Siddhesh
on 18 Apr 2025
This helps me
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