Original topic:Write a recursive program that extends the range of the Fibonacci sequence. The Fibonacci sequence is 1, 1, 2, 3, 5, 8, etc., where each element is the sum of the previous and the elements. For this problem, instead of only adding the last and the last of the nth element, which has the nth Elem ent be the sum of the previous K elements. For example, the 7th
Believe that if a person asks us to ask for a Fibonacci sequence, if you have learned C, you will say that it is easy to do so with recursion, but if someone asks you to ask for the 50th number of Fibonacci, and if you know about recursion, it is estimated to help you not to say recursion, if you know deep enough, In fact, you would say that recursion can also be obtained. 1, recursion first of all we say
Topic Source: Nanyang Ojhttp://acm.nyist.net/judgeonline/problem.php?pid=13Fibonacci Number of time limits:MS | Memory limit:65535 KB Difficulty:1
Describe
The infinite sequence 1,1,2,3,5,8,13,21,34,55 is called the Fibonacci sequence, which can be recursively defined as
F (n) =1 ..... (N=1 or n=2)
F (n) =f (n-1) +f (n-2) ..... (N>2)
You are now asked to find the nth Fibonacc
Links: http://poj.org/problem?id=3070FibonacciTime limit:1000ms Memory limit:65536kTotal submissions:10796 accepted:7678DescriptionIn the Fibonacci integer sequence, F0 = 0, F1 = 1, and fn = fn? 1 + fn? 2 for N≥2. For example, the first ten terms of the Fibonacci sequence is:0, 1, 1, 2, 3, 5, 8, 13, 21, 34, ...An alternative formula for the Fibonacci sequence is.
Fibonacci TreeTime limit:4000/2000 MS (java/others) Memory limit:32768/32768 K (java/others)Total submission (s): 3006 Accepted Submission (s): 966Problem Description Coach Pang is interested in Fibonacci numbers when Uncle Yang wants him to doing some on Spann ing Tree. So Coach Pang decides to solve the following problem:Consider a bidirectional graph G with N vertices and M edges. All edges is painted in
Contest description
Do you know the Fibonacci number? Here is a definition of it:F1 = 1F2 = 2Fn+1 = fn+fn-1, here n>1Each positive integer x can be written as the sum of different Fibonacci numbers, thus implying the existence of the number K and B1, B2, ..., BK, making x=b1*f1+ ... + bi*fi+ ... +bk*fk, where bk = 1,bi (1≤i With Fibonacci numbers, we can con
Fibonacci StringTime limit:3000/1000 MS (java/others) Memory limit:32768/32768 K (java/others)Total submission (s): 4568 Accepted Submission (s): 1540Problem Descriptionafter Little Jim learned Fibonacci number in the class, he is very interest in it.Now he's thinking about a new thing--Fibonacci String.He Defines:str[n] = str[n-1] + str[n-2] (n > 1)He's so crazy
Title DescriptionDo you know the Fibonacci number? Here is a definition of it:F1 = 1F2 = 2Fn+1 = fn+fn-1, here n>1Each positive integer x can be written as the sum of different Fibonacci numbers, thus implying the existence of the number K and B1, B2, ..., BK, making x=b1*f1+ ... + bi*fi+ ... +bk*fk, where bk = 1,bi (1≤i With Fibonacci numbers, we can convert the
(1) Recursive Implementation: # include Using namespace STD;
Int maid (INT );
Int main ()
{
Int N;
Cout Cin> N;
For (INT I = 1; I {
Cout }
Return 0;
}
Int Fibonacci (int n) // use recursion to find the Fibonacci series
{
If (n {
Return 1;
} Else
{
Return maid (n-1) + maid (n-2 );
}
} (2) array implementation: it is obvious that the array efficiency is much higher # include Using namespace STD;
Int maid
name in the brackets following the function name is a form parameter. When a function is called in the main function, the parameters in the brackets following the function name are called "actual parameters"
Function call: you must first declare that it complies with the function specifications.
Example 1: A rabbit was born every month from the third month of birth, and a rabbit was born three months later. If all rabbits do not die, what is the total number of rabbits per month? (Problem with
Hat's Fibonacci
Time Limit: 2000/1000 MS (Java/others) memory limit: 65536/32768 K (Java/Others)Total submission (s): 7857 accepted submission (s): 2553Problem descriptiona Fibonacci sequence is calculated by adding the previous two members the sequence, with the first two members being both 1.
F (1) = 1, F (2) = 1, F (3) = 1, F (4) = 1, F (n> 4) = f (n-1) + f (n-2) + f (n-3) + f (n-4)
Your task is to take
as the number of connected WiFi devices increases, the problem of signal jamming becomes more and more serious. Therefore, select a dual-frequency intelligent router is very important, the author today will be evaluating the Fibonacci K2 is a gigabit dual-frequency router, then the Fibonacci K2 router How to do it .
Fibonacci K2 uses 802.11AC wirele
Package Algorithm.cxg.Fibonacci;
Import Java.util.Scanner; /** * Implementation of the Fibonacci pull function * Fibonacci sequence: * Starting with 0 and 1, the Faiponasi coefficients are added to the previous two numbers, and the form is as follows: 0, 1, 1, 2, 3, 5, 8, 13, 21, 34, 55, 89, 144, 233, 377, 610, 987, 1597, 2584, 4181, 6765, 10946, .... * In mathematics, it is defined in a recursive way: *
Source of the topic: garlic
The Fibonacci sequence is a very interesting sequence, starting with 0 and 1, after which the Fibonacci coefficients are added by the previous two numbers. Ponachi The definition of Fibonacci sequence by mathematical formula can be regarded as the following form: f0=0F1=1Fn=fn-1+fn-2We agreed that FN would represent the nth item in
P3749 Fibonacci Wedge notation
Time limit:-MS space limit: 65536 KB
Evaluation instructions: time limit 1000ms
Problem Description
Fibonacci Wedge sequence 0,1,1,2,3,5,8,13,21, ...
An integer k is given, denoted by the addition and subtraction of the Fibonacci sequen
The problem of solving Fibonacci sequence by matrix is a more common question in ACM problem. Example: Nyoj 148 (Fibonacci sequence 2).
See here for the rules of the Ponachi column.
(1), for n>1, there are f (n) and F (n-1) coprime.
(2), f (n) =f (i) *f (n-i-1) +f (i+1) *f (n-i).
Now let's talk about how to use matrices to solve Fibonacci sequences.
We can first
Topic Links: Fibonacci string Fibonacci string
Problem Description after little Jim learned Fibonacci number in the class, he is very interest in it.Now he's thinking about a new thing--Fibonacci String. He Defines:str[n] = str[n-1] + str[n-2] (n > 1) He's so crazying if someone gives him, strings str[0] and str[1], he
Many programming friends like reading books. But why should I study? What books do I read? How many books are read? How to read? This has become a big problem. I want to talk about these issues. Note: It is best for readers of this article to have friends who have little time and hope to have a great harvest by reading some good
Tags: and query set generation tree algorithm poj Graph Theory
Title: hdoj 4786 Fibonacci tree
A graph with n m edges. The edges have only two colors: White and Black. This allows you to determine whether the number of white edges in a spanning tree can be set to the Fibonacci number.
Analysis: this is an idea. The premise is that you know the definition of the Spanning Tree: The spanning tree must contai
Revenge of Fibonacci
Time Limit: 2000/1000 MS (Java/others) memory limit: 32768/32768 K (Java/Others)Total submission (s): 372 accepted submission (s): 177
Problem descriptionin mathematical terms, the sequence FN of maid is defined by the Recurrence Relation
Fn = Fn-1 + Fn-2
With seed values F1 = 1; F2 = 1 (sequence a42445 in oeis ).
--- Wikipedia
Today, maid on you. Now the first two elements of maid has been redefined as A and B. You have to chec
The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion;
products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the
content of the page makes you feel confusing, please write us an email, we will handle the problem
within 5 days after receiving your email.
If you find any instances of plagiarism from the community, please send an email to:
info-contact@alibabacloud.com
and provide relevant evidence. A staff member will contact you within 5 working days.