Cody

Problem 2351. Replace Nonzero Numbers with 1

Solution 2772682

Submitted on 3 Aug 2020
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Test Suite

Test Status Code Input and Output
1   Fail
x = [1 2 4 6 0 9 8 0 0 0]; y_correct = [1 1 1 1 0 1 1 0 0 0]; assert(isequal(your_fcn_name(x),y_correct))

Error in solution: Line: 2 Column: 17 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
x = [-1 2 NaN 6 3 7 0 0 ]; y_correct = [1 1 NaN 1 1 1 0 0 ]; assert(isequaln(your_fcn_name(x),y_correct))

Error in solution: Line: 2 Column: 17 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
x = eye(4); y_correct = x; assert(isequaln(your_fcn_name(x),y_correct))

Error in solution: Line: 2 Column: 17 Invalid expression. Check for missing multiplication operator, missing or unbalanced delimiters, or other syntax error. To construct matrices, use brackets instead of parentheses.

4   Fail
x = 3*ones(5,7); y_correct = ones(5,7); assert(isequaln(your_fcn_name(x),y_correct))

Error in solution: Line: 2 Column: 17 Invalid expression. Check for missing multiplication operator, missing or unbalanced delimiters, or other syntax error. To construct matrices, use brackets instead of parentheses.

5   Fail
x = (1:5)'*(1:5); y_correct = ones(5,5); assert(isequaln(your_fcn_name(x),y_correct))

Error in solution: Line: 2 Column: 17 Invalid expression. Check for missing multiplication operator, missing or unbalanced delimiters, or other syntax error. To construct matrices, use brackets instead of parentheses.