Cody

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

Solution 3024823

Submitted on 1 Oct 2020 at 23:15 by Wesley Maa
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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))

seq = 1 thing = 1 c = 1

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

seq = 2 thing = 2 thing = 1 c = 2 1

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

seq = 5 thing = 5 thing = 16 thing = 8 thing = 4 thing = 2 thing = 1 c = 5 16 8 4 2 1

4   Pass
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))

seq = 22 thing = 22 thing = 11 thing = 34 thing = 17 thing = 52 thing = 26 thing = 13 thing = 40 thing = 20 thing = 10 thing = 5 thing = 16 thing = 8 thing = 4 thing = 2 thing = 1 c = 22 11 34 17 52 26 13 40 20 10 5 16 8 4 2 1

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