Cody

Solution 1525333

Submitted on 10 May 2018 by J. S. Kowontan
This solution is locked. To view this solution, you need to provide a solution of the same size or smaller.

Test Suite

Test Status Code Input and Output
1   Pass
n = 3; y_correct = nchoosek(1:n,2); assert(isequal(your_fcn_name(n),y_correct)) % Prevents cheating filetext = fileread('your_fcn_name.m') assert(isempty(strfind(filetext, 'nchoosek')))

filetext = 'function ans = your_fcn_name(n) cumsum(ones(n)); [nonzeros(tril(ans',-1)) nonzeros(tril(ans,-1))]; end %This code written by profile_id 11682778 '

2   Pass
n = 25; y_correct = nchoosek(1:n,2); assert(isequal(your_fcn_name(n),y_correct)) filetext = fileread('your_fcn_name.m') assert(isempty(strfind(filetext, 'nchoosek')))

filetext = 'function ans = your_fcn_name(n) cumsum(ones(n)); [nonzeros(tril(ans',-1)) nonzeros(tril(ans,-1))]; end %This code written by profile_id 11682778 '

3   Pass
n = 112; y_correct = nchoosek(1:n,2); assert(isequal(your_fcn_name(n),y_correct)) filetext = fileread('your_fcn_name.m') assert(isempty(strfind(filetext, 'nchoosek')))

filetext = 'function ans = your_fcn_name(n) cumsum(ones(n)); [nonzeros(tril(ans',-1)) nonzeros(tril(ans,-1))]; end %This code written by profile_id 11682778 '

4   Pass
n = 2 y_correct = nchoosek(1:n,2); assert(isequal(your_fcn_name(n),y_correct)) filetext = fileread('your_fcn_name.m') assert(isempty(strfind(filetext, 'nchoosek')))

n = 2 filetext = 'function ans = your_fcn_name(n) cumsum(ones(n)); [nonzeros(tril(ans',-1)) nonzeros(tril(ans,-1))]; end %This code written by profile_id 11682778 '