Simple, yet nice.
I solved it bot by the best algorithm.
I also used this one. but while using other methods(not optimized), when i tried commands mentioned below, it gave "failed" status.
Can anybody tell why?
function t = triangle(n)
y= x:-1:1;
y= sum(y)
end
Test | Status | Code Input and Output |
---|---|---|
1 | Pass |
n = 1;
t = 1;
assert(isequal(triangle(n),t))
t =
1
|
2 | Pass |
n = 3;
t = 6;
assert(isequal(triangle(n),t))
t =
6
|
3 | Pass |
n = 5;
t = 15;
assert(isequal(triangle(n),t))
t =
15
|
4 | Pass |
n = 30;
t = 465;
assert(isequal(triangle(n),t))
t =
465
|
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