Cody

Problem 5. Triangle Numbers

Solution 468630

Submitted on 10 Jul 2014
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Test Suite

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

Error: Evaluation of ' = 0.5*(n^2 + n);' failed: Error: The expression to the left of the equals sign is not a valid target for an assignment.

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

Error: Evaluation of ' = 0.5*(n^2 + n);' failed: Error: The expression to the left of the equals sign is not a valid target for an assignment.

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

Error: Evaluation of ' = 0.5*(n^2 + n);' failed: Error: The expression to the left of the equals sign is not a valid target for an assignment.

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

Error: Evaluation of ' = 0.5*(n^2 + n);' failed: Error: The expression to the left of the equals sign is not a valid target for an assignment.