Cody

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

Solution 8943

Submitted on 27 Jan 2012 by Niklas Nylén
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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   Pass
%% n = 2; c_correct = [2 1]; assert(isequal(collatz(n),c_correct))

ii = 2

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

ii = 2 ii = 3 ii = 4 ii = 5 ii = 6

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))

ii = 2 ii = 3 ii = 4 ii = 5 ii = 6 ii = 7 ii = 8 ii = 9 ii = 10 ii = 11 ii = 12 ii = 13 ii = 14 ii = 15 ii = 16

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