Cody

Problem 12. Fibonacci sequence

Solution 2047141

Submitted on 5 Dec 2019 by ren yi xin ren
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Test Suite

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

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

f = 1 f = 1 f = 1 f = 1 f = 1

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

f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1

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

f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = 1 f = ...