Cody

# Problem 972. Set a diagonal

Solution 147097

Submitted on 11 Oct 2012
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### Test Suite

Test Status Code Input and Output
1   Fail
%% M = 1; v = 7; d = 0; M2 = 7; assert(isequal(setDiagonal(M,v,d),M2)); assert(isequal(setDiagonal(M,v),M2));

```Error: Output argument "ans" (and maybe others) not assigned during call to "/users/msssytem8/setDiagonal.m>setDiagonal". ```

2   Fail
%% M = magic(5); v = 1:3; d = 2; M2 = M; M2([11,17,23]) = v; assert(isequal(setDiagonal(M,v,d),M2));

```Error: Output argument "ans" (and maybe others) not assigned during call to "/users/msssytem8/setDiagonal.m>setDiagonal". ```

3   Fail
%% M = rand(6); v = [.2 -.2]; d = -4; M2 = M; M2([5,12]) = v; assert(isequal(setDiagonal(M,v,d),M2));

```Error: Output argument "ans" (and maybe others) not assigned during call to "/users/msssytem8/setDiagonal.m>setDiagonal". ```

4   Fail
%% M = zeros(99); v = ones(1,99); d = 0; M2 = eye(99); assert(isequal(setDiagonal(M,v),M2)); assert(isequal(setDiagonal(M,v,d),M2));

```Error: Output argument "ans" (and maybe others) not assigned during call to "/users/msssytem8/setDiagonal.m>setDiagonal". ```

5   Fail
%% M = zeros(3); v = -1:1; d = 0; M2 = diag(v); assert(isequal(setDiagonal(M,v),M2)); assert(isequal(setDiagonal(M,v,d),M2));

```Error: Output argument "ans" (and maybe others) not assigned during call to "/users/msssytem8/setDiagonal.m>setDiagonal". ```