Cody

# Problem 5. Triangle Numbers

Solution 2858003

Submitted on 20 Aug 2020 by Tobias Müller
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### Test Suite

Test Status Code Input and Output
1   Pass
n = 1; t = 1; assert(isequal(triangle(n),t))

t = 1 t = 1

2   Pass
n = 3; t = 6; assert(isequal(triangle(n),t))

t = 1 t = 1 2 t = 1 2 3 t = 6

3   Pass
n = 5; t = 15; assert(isequal(triangle(n),t))

t = 1 t = 1 2 t = 1 2 3 t = 1 2 3 4 t = 1 2 3 4 5 t = 15

4   Pass
n = 30; t = 465; assert(isequal(triangle(n),t))

t = 1 t = 1 2 t = 1 2 3 t = 1 2 3 4 t = 1 2 3 4 5 t = 1 2 3 4 5 6 t = 1 2 3 4 5 6 7 t = 1 2 3 4 5 6 7 8 t = 1 2 3 4 5 6 7 8 9 t = 1 2 3 4 5 6 7 8 9 10 t = 1 2 3 4 5 6 7 8 9 10 11 t = 1 2 3 4 5 6 7 8 9 10 11 12 t = 1 2 3 4 5 6 7 8 9 10 11 12 13 t = 1 2 3 4 5 6 7 8 9 10 11 12 13 14 t = 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 t = 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 t = 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 t = 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 t = 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 t = 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 t = 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 t = 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 t = 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 t = 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 t = 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 t = 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 t = 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 t = 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 t = 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 t = Columns 1 through 29 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 Column 30 30 t = 465

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