Problem 84. Longest Divisor Run

Solution 565894

Submitted on 26 Jan 2015 by Jon

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yurenchu on 8 Jul 2017

Flawed solution; it fails when (for example) a = [2 10 20 30] .

Test	Status	Code Input and Output
1	Pass	%% a = [93 1147 473 259 629 1591 851 533 2021 86 817 2279 1763 961 1073 205] len_correct = 5; d_correct = 43; [len,d] = divisor_run(a); assert(isequal(len,len_correct) && isequal(d,d_correct)) a = Columns 1 through 8 93 1147 473 259 629 1591 851 533 Columns 9 through 16 2021 86 817 2279 1763 961 1073 205
2	Pass	%% a = [166 553 1241 869 237 395 1079 1577]; len_correct = 3; d_correct = 79; [len,d] = divisor_run(a); assert(isequal(len,len_correct) && isequal(d,d_correct))
3	Pass	%% a = [533 205 123 287 451 697 82]; len_correct = 7; d_correct = 41; [len,d] = divisor_run(a); assert(isequal(len,len_correct) && isequal(d,d_correct))
4	Pass	%% a = [3937 7493 1397 5633 6439 3151 5617 685 7261 5069 ... 959 3973 411 2603 2329 1781 262]; len_correct = 12; d_correct = 137; [len,d] = divisor_run(a); assert(isequal(len,len_correct) && isequal(d,d_correct))

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