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Solution 126605

Submitted on 11 Aug 2012 by Ben Petschel

Correct

34Size
Leading solution size is 20.
This solution is locked. To view this solution, you need to provide a solution of the same size or smaller.

Test Suite

Test
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 output = your_fcn_name(n)
  output = [];
  for i=1:n
    for j=i+1:n
      output = [output;i,j];
    end
  end
end
%This code written by profile_id 1189631
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 output = your_fcn_name(n)
  output = [];
  for i=1:n
    for j=i+1:n
      output = [output;i,j];
    end
  end
end
%This code written by profile_id 1189631
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 output = your_fcn_name(n)
  output = [];
  for i=1:n
    for j=i+1:n
      output = [output;i,j];
    end
  end
end
%This code written by profile_id 1189631
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 output = your_fcn_name(n)
  output = [];
  for i=1:n
    for j=i+1:n
      output = [output;i,j];
    end
  end
end
%This code written by profile_id 1189631