Cody

Problem 1155. Find the solution of algebraic equation

Solution 2717529

Submitted on 20 Jul 2020
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Test Suite

Test Status Code Input and Output
1   Pass
x = [1 -6 11 -6]; y_correct = [1 2 3]'; assert(isequal(solver(x),y_correct))

2   Fail
x = [1 0 0 0 -1]; y_correct = [ -1, 1, i, -i]'; assert(isequal(solver(x),y_correct))

y4 = -1 1 y5 = 1 -1

Error using .* Complex integer arithmetic is not supported. Error in solver (line 20) y5=int16(y5).*i Error in Test2 (line 3) assert(isequal(solver(x),y_correct))

3   Pass
x = [1 0 0]; y_correct = [0 0]'; assert(isequal(solver(x),y_correct))