Cody

Problem 44707. Raise each element to the power of its index in a matrix

Solution 1785257

Submitted on 12 Apr 2019
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   Fail
x = [1,2;3,4]; y_correct = 274; assert(isequal(matrix_pow(x),y_correct))

Error in solution Line: 10 Column: 8 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 7 8 -9]; y_correct = 7123; assert(isequal(matrix_pow(x),y_correct))

Error in solution Line: 10 Column: 8 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(3).*8; y_correct = 134250504; assert(isequal(matrix_pow(x),y_correct))

Error in solution Line: 10 Column: 8 Invalid expression. Check for missing multiplication operator, missing or unbalanced delimiters, or other syntax error. To construct matrices, use brackets instead of parentheses.