Cody

# Problem 45833. Triangle Numbers (★★)

Solution 3254843

Submitted on 17 Oct 2020
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### Test Suite

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

Unrecognized function or variable 'n'. Error in triangle (line 2) y = n*(n+1)/2 Error in Test1 (line 3) assert(isequal(triangle(n),t))

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

Unrecognized function or variable 'n'. Error in triangle (line 2) y = n*(n+1)/2 Error in Test2 (line 3) assert(isequal(triangle(n),t))

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

Unrecognized function or variable 'n'. Error in triangle (line 2) y = n*(n+1)/2 Error in Test3 (line 3) assert(isequal(triangle(n),t))

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

Unrecognized function or variable 'n'. Error in triangle (line 2) y = n*(n+1)/2 Error in Test4 (line 3) assert(isequal(triangle(n),t))

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