Cody

Problem 42809. Sorting integers by their digits (Level 1)

Solution 2930755

Submitted on 10 Sep 2020
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Test Suite

Test Status Code Input and Output
1   Fail
v = [14 3 268 14 210 1 80]; w_correct = [1 14 14 210 268 3 80]; assert(isequal(soort(v),w_correct))

ans = 7×3 char array ' 14' ' 3' '268' ' 14' '210' ' 1' ' 80' idx = 6 2 1 4 7 5 3

Assertion failed.

2   Pass
v = [246 24680 2468 246 24 2 24680 24 2468 2]; w_correct = [2 2 24 24 246 246 2468 2468 24680 24680]; assert(isequal(soort(v),w_correct))

ans = 10×5 char array ' 246' '24680' ' 2468' ' 246' ' 24' ' 2' '24680' ' 24' ' 2468' ' 2' idx = 6 10 5 8 1 4 3 9 2 7

3   Pass
v = ones(1,100)*randi(100); w_correct = v; assert(isequal(soort(v),w_correct))

ans = 100×2 char array '20' '20' '20' '20' '20' '20' '20' '20' '20' '20' '20' '20' '20' '20' '20' '20' '20' '20' '20' '20' '20' '20' '20' '20' '20' '20' '20' '20' '20' '20' '20' '20' '20' '20' '20' '20' '20' '20' '20' '20' '20' '20' '20' '20' '20' '20' '20' '20' '20' '20' '20' '20' '20' '20' '20' '20' '20' '20' '20' '20' '20' '20' '20' '20' '20' '20' '20' '20' '20' '20' '20' '20' '20' '20' '20' '20' '20' '20' '20' '20' '20' '20' '20' '20' '20' '20' '20' '20' '20' '20' '20' '20' '20' '20' '20' '20' '20' '20' '20' '20' idx = 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100

4   Fail
v = []; w_correct = []; assert(isequal(soort(v),w_correct))

ans = 0×0 empty char array idx = 0×1 empty double column vector

Assertion failed.

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