Cody

# Problem 43016. Find the next Fibonacci number

Solution 2024135

Submitted on 16 Nov 2019
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   Fail
n = 6; out = 8; assert(isequal(next_fibonacci(n),out));

f = 1 1 2 f = 1 1 2 3 f = 1 1 2 3 5 f = 1 1 2 3 5 8 f = 1 1 2 3 5 8 13 f = 1 1 2 3 5 8 13 21 f = 1 1 2 3 5 8 13 21 34 f = 1 1 2 3 5 8 13 21 34 55 f = 1 1 2 3 5 8 13 21 34 55 89 f = 1 1 2 3 5 8 13 21 34 55 89 144 f = 1 1 2 3 5 8 13 21 34 55 89 144 233 f = 1 1 2 3 5 8 13 21 34 55 89 144 233 377 f = 1 1 2 3 5 8 13 21 34 55 89 144 233 377 610 f = 1 1 2 3 5 8 13 21 34 55 89 144 233 377 610 987 f = Columns 1 through 15 1 1 2 3 5 8 13 21 34 55 89 144 233 377 610 Columns 16 through 17 987 1597 f = Columns 1 through 15 1 1 2 3 5 8 13 21 34 55 89 144 233 377 610 Columns 16 through 18 987 1597 2584 f = Columns 1 through 15 1 1 2 3 5 8 13 21 34 55 89 144 233 377 610 Columns 16 through 19 987 1597 2584 4181 f = Columns 1 through 15 1 1 2 3 5 8 13 21 34 55 89 144 233 377 610 Columns 16 through 20 987 1597 2584 4181 6765

Output argument "y" (and maybe others) not assigned during call to "next_fibonacci". Error in Test1 (line 3) assert(isequal(next_fibonacci(n),out));

2   Fail
n = [12 40 50]; out = [13 55 55]; assert(isequal(next_fibonacci(n),out));

f = 1 1 2 f = 1 1 2 3 f = 1 1 2 3 5 f = 1 1 2 3 5 8 f = 1 1 2 3 5 8 13 f = 1 1 2 3 5 8 13 21 f = 1 1 2 3 5 8 13 21 34 f = 1 1 2 3 5 8 13 21 34 55 f = 1 1 2 3 5 8 13 21 34 55 89 f = 1 1 2 3 5 8 13 21 34 55 89 144 f = 1 1 2 3 5 8 13 21 34 55 89 144 233 f = 1 1 2 3 5 8 13 21 34 55 89 144 233 377 f = 1 1 2 3 5 8 13 21 34 55 89 144 233 377 610 f = 1 1 2 3 5 8 13 21 34 55 89 144 233 377 610 987 f = Columns 1 through 15 1 1 2 3 5 8 13 21 34 55 89 144 233 377 610 Columns 16 through 17 987 1597 f = Columns 1 through 15 1 1 2 3 5 8 13 21 34 55 89 144 233 377 610 Columns 16 through 18 987 1597 2584 f = Columns 1 through 15 1 1 2 3 5 8 13 21 34 55 89 144 233 377 610 Columns 16 through 19 987 1597 2584 4181 f = Columns 1 through 15 1 1 2 3 5 8 13 21 34 55 89 144 233 377 610 Columns 16 through 20 987 1597 2584 4181 6765

Output argument "y" (and maybe others) not assigned during call to "next_fibonacci". Error in Test2 (line 3) assert(isequal(next_fibonacci(n),out));

3   Fail
n = 10.^(1:5); out = [13 144 1597 10946 121393]; assert(isequal(next_fibonacci(n),out));

f = 1 1 2 f = 1 1 2 3 f = 1 1 2 3 5 f = 1 1 2 3 5 8 f = 1 1 2 3 5 8 13 f = 1 1 2 3 5 8 13 21 f = 1 1 2 3 5 8 13 21 34 f = 1 1 2 3 5 8 13 21 34 55 f = 1 1 2 3 5 8 13 21 34 55 89 f = 1 1 2 3 5 8 13 21 34 55 89 144 f = 1 1 2 3 5 8 13 21 34 55 89 144 233 f = 1 1 2 3 5 8 13 21 34 55 89 144 233 377 f = 1 1 2 3 5 8 13 21 34 55 89 144 233 377 610 f = 1 1 2 3 5 8 13 21 34 55 89 144 233 377 610 987 f = Columns 1 through 15 1 1 2 3 5 8 13 21 34 55 89 144 233 377 610 Columns 16 through 17 987 1597 f = Columns 1 through 15 1 1 2 3 5 8 13 21 34 55 89 144 233 377 610 Columns 16 through 18 987 1597 2584 f = Columns 1 through 15 1 1 2 3 5 8 13 21 34 55 89 144 233 377 610 Columns 16 through 19 987 1597 2584 4181 f = Columns 1 through 15 1 1 2 3 5 8 13 21 34 55 89 144 233 377 610 Columns 16 through 20 987 1597 2584 4181 6765

Output argument "y" (and maybe others) not assigned during call to "next_fibonacci". Error in Test3 (line 3) assert(isequal(next_fibonacci(n),out));

4   Fail
n = round(7.^(3:.5:7)); out = [377 987 2584 6765 17711 46368 121393 317811 832040]; assert(isequal(next_fibonacci(n),out));

f = 1 1 2 f = 1 1 2 3 f = 1 1 2 3 5 f = 1 1 2 3 5 8 f = 1 1 2 3 5 8 13 f = 1 1 2 3 5 8 13 21 f = 1 1 2 3 5 8 13 21 34 f = 1 1 2 3 5 8 13 21 34 55 f = 1 1 2 3 5 8 13 21 34 55 89 f = 1 1 2 3 5 8 13 21 34 55 89 144 f = 1 1 2 3 5 8 13 21 34 55 89 144 233 f = 1 1 2 3 5 8 13 21 34 55 89 144 233 377 f = 1 1 2 3 5 8 13 21 34 55 89 144 233 377 610 f = 1 1 2 3 5 8 13 21 34 55 89 144 233 377 610 987 f = Columns 1 through 15 1 1 2 3 5 8 13 21 34 55 89 144 233 377 610 Columns 16 through 17 987 1597 f = Columns 1 through 15 1 1 2 3 5 8 13 21 34 55 89 144 233 377 610 Columns 16 through 18 987 1597 2584 f = Columns 1 through 15 1 1 2 3 5 8 13 21 34 55 89 144 233 377 610 Columns 16 through 19 987 1597 2584 4181 f = Columns 1 through 15 1 1 2 3 5 8 13 21 34 55 89 144 233 377 610 Columns 16 through 20 987 1597 2584 4181 6765

Output argument "y" (and maybe others) not assigned during call to "next_fibonacci". Error in Test4 (line 3) assert(isequal(next_fibonacci(n),out));

### Community Treasure Hunt

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

Start Hunting!