Fibonacci lambobi

Fibonacci lambobi jerin lambobi ne waɗanda ke farawa da lambobi 0 da 1, kuma kowace ƙima ta gaba ita ce jimillar waɗanda suka gabata biyu.

Tsarin Tsarin Fibonacci

Misali:

• F₀ = 0
• F₁ = 1
• F₂ = F₁+F₀ = 1+0 = 1
• F₃ = F₂+F₁ = 1+1 = 2
• F₄ = F₃+F₂ = 2+1 = 3
• F₅ = F₄+F₃ = 3+2 = 5

Sashin Zinare

Rabon lambobin Fibonacci guda biyu a jere suna haɗuwa zuwa rabon zinare:

inda φ shine rabon zinare = (1 + √5) / 2 ≈ 1,61803399

Mafi sau da yawa, ana tattara wannan ƙimar har zuwa 1,618 (ko 1,62). Kuma a cikin kididdigar ƙididdiga, adadin yayi kama da haka: 62% da 38%.

Teburin Tsarin Fibonacci

C-code (C-code) ayyuka

biyu Fibonacci(unsigned int n) {biyu f_n =n; biyu f_n1=0.0; biyu f_n2=1.0; idan ( n > 1 ) {na (int k=2; k<=n; k++) {f_n = f_n1 + f_n2; f_n2 = f_n1; f_n1 = f_n; } } dawowa f_n; }