Test | Status | Code Input and Output |
---|---|---|
1 | Pass |
filetext = fileread('triples.m');
assert(isempty(strfind(filetext, 'regexp')),'regexp hacks are forbidden')
|
2 | Pass |
n = 1;
mat_correct = [];
assert(isequal(triples(n),mat_correct))
|
3 | Pass |
n = 20.5;
mat_correct = [];
assert(isequal(triples(n),mat_correct))
|
4 | Pass |
n = 15;
mat_correct = [3, 4, 5; 5, 12, 13; 6, 8, 10; 9, 12, 15];
assert(isequal(triples(n),mat_correct))
|
5 | Pass |
n = 16;
mat_correct = [3, 4, 5; 5, 12, 13; 6, 8, 10; 9, 12, 15];
assert(isequal(triples(n),mat_correct))
|
6 | Pass |
n = 100
mat_correct = ...
[3 4 5;
5 12 13;
6 8 10;
7 24 25;
8 15 17;
9 12 15;
9 40 41;
10 24 26;
11 60 61;
12 16 20;
12 35 37;
13 84 85;
14 48 50;
15 20 25;
15 36 39;
16 30 34;
16 63 65;
18 24 30;
18 80 82;
20 21 29;
20 48 52;
21 28 35;
21 72 75;
24 32 40;
24 45 51;
24 70 74;
25 60 65;
27 36 45;
28 45 53;
28 96 100;
30 40 50;
30 72 78;
32 60 68;
33 44 55;
33 56 65;
35 84 91;
36 48 60;
36 77 85;
39 52 65;
39 80 89;
40 42 58;
40 75 85;
42 56 70;
45 60 75;
48 55 73;
48 64 80;
51 68 85;
54 72 90;
57 76 95;
60 63 87;
60 80 100;
65 72 97];
n =
100
|
7 | Pass |
n = 1000;
s_correct = [881, 3];
assert(isequal(size(triples(n)), s_correct))
|
Omit columns averages from a matrix
527 Solvers
697 Solvers
Permute diagonal and antidiagonal
224 Solvers
272 Solvers
Integer sequence - 2 : Kolakoski sequence
105 Solvers
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