Cody

Problem 767. Assign numerical values to a structure with 1 field

Solution 3178611

Submitted on 12 Oct 2020
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Test Suite

Test Status Code Input and Output
1   Fail
s = repmat(struct('prices', 0), 2, 3); data = [11 12 13 ;21 22 23 ]; % solution s2(1,1).prices = 11 s2(1,2).prices = 12 s2(1,3).prices = 13 s2(2,1).prices = 21 s2(2,2).prices = 22 s2(2,3).prices = 23 assert(isequal(assign_struct(s,data),s2)) % prevents cheating filetext = fileread('assign_struct.m') assert(isempty(strfind(filetext, 'for'))) assert(isempty(strfind(filetext, 'while')))

Error in solution: Line: 2 Column: 2 Invalid expression. Check for missing multiplication operator, missing or unbalanced delimiters, or other syntax error. To construct matrices, use brackets instead of parentheses.

2   Fail
s = repmat(struct('yo', 0), 2, 3); data = [14 12 13 ;87 22 2.3 ]; % solution s2(1,1).yo = 14 s2(1,2).yo = 12 s2(1,3).yo = 13 s2(2,1).yo = 87 s2(2,2).yo = 22 s2(2,3).yo = 2.3 assert(isequal(assign_struct(s,data),s2)) % prevents cheating filetext = fileread('assign_struct.m') assert(isempty(strfind(filetext, 'for'))) assert(isempty(strfind(filetext, 'while')))

Error in solution: Line: 2 Column: 2 Invalid expression. Check for missing multiplication operator, missing or unbalanced delimiters, or other syntax error. To construct matrices, use brackets instead of parentheses.

3   Fail
s = repmat(struct('french', 0), 4, 4); data = rand(4); for i = 1:4 for j = 1:4 s2(i,j).french = data(i,j); end end assert(isequal(assign_struct(s,data),s2)) % prevents cheating filetext = fileread('assign_struct.m') assert(isempty(strfind(filetext, 'for'))) assert(isempty(strfind(filetext, 'while')))

Error in solution: Line: 2 Column: 2 Invalid expression. Check for missing multiplication operator, missing or unbalanced delimiters, or other syntax error. To construct matrices, use brackets instead of parentheses.

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