Cody

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

Solution 2100191

Submitted on 21 Jan 2020 at 0:44
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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))

Unrecognized function or variable 'modNum'. Error in collatz (line 3) if mod(n,modNum) > 0 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))

Unrecognized function or variable 'modNum'. Error in collatz (line 3) if mod(n,modNum) > 0 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))

Unrecognized function or variable 'modNum'. Error in collatz (line 3) if mod(n,modNum) > 0 Error in Test4 (line 3) assert(isequal(collatz(n),c_correct))