Cody

# Problem 21. Return the 3n+1 sequence for n

Solution 2050608

Submitted on 8 Dec 2019
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### Test Suite

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

2   Fail
n = 2; c_correct = [2 1]; assert(isequal(collatz(n),c_correct))

Undefined function 'isEven' for input arguments of type 'double'. Error in collatz (line 5) if isEven(n) Error in Test2 (line 3) assert(isequal(collatz(n),c_correct))

3   Fail
n = 5; c_correct = [5 16 8 4 2 1]; assert(isequal(collatz(n),c_correct))

Undefined function 'isEven' for input arguments of type 'double'. Error in collatz (line 5) if isEven(n) Error in Test3 (line 3) assert(isequal(collatz(n),c_correct))

4   Fail
n = 22; c_correct = [22 11 34 17 52 26 13 40 20 10 5 16 8 4 2 1]; assert(isequal(collatz(n),c_correct))

Undefined function 'isEven' for input arguments of type 'double'. Error in collatz (line 5) if isEven(n) Error in Test4 (line 3) assert(isequal(collatz(n),c_correct))