Cody

Problem 12. Fibonacci sequence

Solution 3200121

Submitted on 14 Oct 2020 by Rao Fu
This solution is locked. To view this solution, you need to provide a solution of the same size or smaller.

Test Suite

Test Status Code Input and Output
1   Pass
n = 1; f = 1; assert(isequal(fib(n),f))

x = 1 1 x = 1 1 2 f = 1

2   Pass
n = 6; f = 8; assert(isequal(fib(n),f))

x = 1 1 x = 1 1 2 x = 1 1 2 3 x = 1 1 2 3 5 x = 1 1 2 3 5 8 x = 1 1 2 3 5 8 13 x = 1 1 2 3 5 8 13 21 f = 8

3   Pass
n = 10; f = 55; assert(isequal(fib(n),f))

x = 1 1 x = 1 1 2 x = 1 1 2 3 x = 1 1 2 3 5 x = 1 1 2 3 5 8 x = 1 1 2 3 5 8 13 x = 1 1 2 3 5 8 13 21 x = 1 1 2 3 5 8 13 21 34 x = 1 1 2 3 5 8 13 21 34 55 x = 1 1 2 3 5 8 13 21 34 55 89 x = 1 1 2 3 5 8 13 21 34 55 89 144 f = 55

4   Pass
n = 20; f = 6765; assert(isequal(fib(n),f))

x = 1 1 x = 1 1 2 x = 1 1 2 3 x = 1 1 2 3 5 x = 1 1 2 3 5 8 x = 1 1 2 3 5 8 13 x = 1 1 2 3 5 8 13 21 x = 1 1 2 3 5 8 13 21 34 x = 1 1 2 3 5 8 13 21 34 55 x = 1 1 2 3 5 8 13 21 34 55 89 x = 1 1 2 3 5 8 13 21 34 55 89 144 x = 1 1 2 3 5 8 13 21 34 55 89 144 233 x = 1 1 2 3 5 8 13 21 34 55 89 144 233 377 x = 1 1 2 3 5 8 13 21 34 55 89 144 233 377 610 x = 1 1 2 3 5 8 13 21 34 55 89 144 233 377 610 987 x = Columns 1 through 14 1 1 2 3 5 8 13 21 34 55 89 144 233 377 Columns 15 through 17 610 987 1597 x = Columns 1 through 14 1 1 2 3 5 8 13 21 34 55 89 144 233 377 Columns 15 through 18 610 987 1597 2584 x = Columns 1 through 14 1 1 2 3 5 8 13 21 34 55 89 144 233 377 Columns 15 through 19 610 987 1597 2584 4181 x = Columns 1 through 14 1 1 2 3 5 8 13 21 34 55 89 144 233 377 Columns 15 through 20 610 987 1597 2584 4181 6765 x = Columns 1 through 14 1 1 2 3 5 8 13 21 34 55 89 144 233 377 Columns 15 through 21 610 987 1597 2584 4181 6765 10946 x = Columns 1 through 14 1 1 2 3 5 8 13 21 34 55 89 144 233 377 Columns 15 through 22 610 987 1597 2584 4181 6765 10946 17711 f = 6765

Suggested Problems

More from this Author95

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!