Cody

# Problem 43016. Find the next Fibonacci number

Solution 1827658

Submitted on 27 May 2019 by Hans Kramer
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### Test Suite

Test Status Code Input and Output
1   Pass
n = 6; out = 8; assert(isequal(next_fibonacci(n),out));

number = 6000000 array = Columns 1 through 15 1 2 3 5 8 13 21 34 55 89 144 233 377 610 987 Columns 16 through 30 1597 2584 4181 6765 10946 17711 28657 46368 75025 121393 196418 317811 514229 832040 1346269 Columns 31 through 33 2178309 3524578 5702887 y = 8

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

number = 6000000 array = Columns 1 through 15 1 2 3 5 8 13 21 34 55 89 144 233 377 610 987 Columns 16 through 30 1597 2584 4181 6765 10946 17711 28657 46368 75025 121393 196418 317811 514229 832040 1346269 Columns 31 through 33 2178309 3524578 5702887 y = 13 55 55

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

number = 6000000 array = Columns 1 through 15 1 2 3 5 8 13 21 34 55 89 144 233 377 610 987 Columns 16 through 30 1597 2584 4181 6765 10946 17711 28657 46368 75025 121393 196418 317811 514229 832040 1346269 Columns 31 through 33 2178309 3524578 5702887 y = 13 144 1597 10946 121393

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

number = 6000000 array = Columns 1 through 15 1 2 3 5 8 13 21 34 55 89 144 233 377 610 987 Columns 16 through 30 1597 2584 4181 6765 10946 17711 28657 46368 75025 121393 196418 317811 514229 832040 1346269 Columns 31 through 33 2178309 3524578 5702887 y = 377 987 2584 6765 17711 46368 121393 317811 832040