Fibonacci sequence with loop
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I need help with these exercise:
Write a function Fibonacci(n) that takes n as an
input and produces the corresponding Fn as an output
• Use a for loop that computes the first 10 numbers (1<= n <= 10)
• Use a while loop that computes all Fibonacci numbers below 1000 (All n that Fn<1000).
If you can also add explanations it will be perfect
2 个评论
James Tursa
2020-5-1
What have you done so far? What specific problems are you having with your code?
Lisa Fontana
2020-5-1
采纳的回答
Prasad Reddy
2020-5-1
clc
clear all
Fibonacci(1000)
function fibn=Fibonacci(n)
fibn=[1 1];
i=3;
while fibn(i-1)<n
fibn(i)=fibn(i-2)+fibn(i-1);
i=i+1;
end
fibn=fibn(1:end-1);
end
% This is code in While loop. please try to understand it. if dont understand please leave a comment.
% Please give a up thumb if this code works. thank you in advance.
更多回答（2 个）
Prasad Reddy
2020-5-1
clc
clear all
Fibonacci(10)
function fibn=Fibonacci(n) % we are defining a function Fibonacci
fibn=[1 1] % initialiing first two values for fibonacci series
for i=3:n % since already two values are present we are starting the loop from third element
fibn(i)=fibn(i-2)+fibn(i-1); % i th element in fibnochi series is the sum of previous two elements
end
end
8 个评论
Prasad Reddy
2020-5-1
This the how to do it in a function.
Lisa Fontana
2020-5-1
James Tursa
2020-5-1
@Prasad: Please don't provide complete solutions to homework questions.
Prasad Reddy
2020-5-1
Actually i am new to this cody community. How to identify whether a question is a Home work question or not?? i am littel confused.
Lisa Fontana
2020-5-1
Prasad Reddy
2020-5-1
@ James Tursa I am in a hurry to become a MVP in this group. I am answering as many questions as possible every day. but please say how to avoid Home work Questions.
Prasad Reddy
2020-5-1
编辑：Prasad Reddy
2020-5-1
@ Lisa Fontana Ok madam i can understand. post any questions which you dont understand, we are ready to help. It seams that this is your firt question in this community. happy learning.
Lisa Fontana
2020-5-1
Tanuj Monu
2022-1-23
function f = fib(n)
f(1) = 1;
f(2) = 1;
for i = 3:n
f(i) = f(i-1) + f(i-2);
end
f = f(end);
end
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