Cody

# Problem 3092. Return fibonacci sequence do not use loop and condition

Solution 3352968

Submitted on 23 Oct 2020
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### Test Suite

Test Status Code Input and Output
1   Pass
% Clean user's function from some known jailbreaking mechanisms functions={'!','feval','eval','str2func','str2num','regex','system','dos','unix','perl','assert','fopen','write','save','setenv','path','please','for','if','while','switch','round','roundn','fix','ceil','char','floor'}; assessFunctionAbsence(functions, 'FileName', 'fib.m');

2   Fail
n = 1; f = 1; assert(isequal(fib(n),f))

Unrecognized function or variable 'f'. Error in fib>@(n)(f(n-1)+f(n-2)).*(n>2)+(n<=2) (line 1) function x=fib(n),f=@(n)(f(n-1)+f(n-2)).*(n>2)+(n<=2);x=f(n);end Error in fib (line 1) function x=fib(n),f=@(n)(f(n-1)+f(n-2)).*(n>2)+(n<=2);x=f(n);end Error in Test2 (line 3) assert(isequal(fib(n),f))

3   Fail
n = 6; f = 8; assert(isequal(fib(n),f))

Unrecognized function or variable 'f'. Error in fib>@(n)(f(n-1)+f(n-2)).*(n>2)+(n<=2) (line 1) function x=fib(n),f=@(n)(f(n-1)+f(n-2)).*(n>2)+(n<=2);x=f(n);end Error in fib (line 1) function x=fib(n),f=@(n)(f(n-1)+f(n-2)).*(n>2)+(n<=2);x=f(n);end Error in Test3 (line 3) assert(isequal(fib(n),f))

4   Fail
n = 10; f = 55; assert(isequal(fib(n),f))

Unrecognized function or variable 'f'. Error in fib>@(n)(f(n-1)+f(n-2)).*(n>2)+(n<=2) (line 1) function x=fib(n),f=@(n)(f(n-1)+f(n-2)).*(n>2)+(n<=2);x=f(n);end Error in fib (line 1) function x=fib(n),f=@(n)(f(n-1)+f(n-2)).*(n>2)+(n<=2);x=f(n);end Error in Test4 (line 3) assert(isequal(fib(n),f))

5   Fail
n = 20; f = 6765; assert(isequal(fib(n),f))

Unrecognized function or variable 'f'. Error in fib>@(n)(f(n-1)+f(n-2)).*(n>2)+(n<=2) (line 1) function x=fib(n),f=@(n)(f(n-1)+f(n-2)).*(n>2)+(n<=2);x=f(n);end Error in fib (line 1) function x=fib(n),f=@(n)(f(n-1)+f(n-2)).*(n>2)+(n<=2);x=f(n);end Error in Test5 (line 3) assert(isequal(fib(n),f))

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