Cody

# Problem 792. Set some matrix elements to zero

Solution 1370120

Submitted on 6 Dec 2017 by Pedro Carrasco
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### Test Suite

Test Status Code Input and Output
1   Pass
x = [1 2 3 4 5 5 6 5 7 9 8 3]; y_correct = [0 0 0 4 0 0 6 0 0 9 0 0]; assert(isequal(your_fcn_name(x),y_correct))

M = 4 I = 4 M = 6 I = 3 M = 9 I = 2

2   Pass
x = magic(4); y_correct = [16 0 0 0 0 11 0 0 0 0 0 12 0 0 15 0]; assert(isequal(your_fcn_name(x),y_correct))

M = 16 I = 1 M = 11 I = 2 M = 12 I = 4 M = 15 I = 3

3   Pass
x = pi; y_correct = pi; assert(isequal(your_fcn_name(x),y_correct))

M = 3.1416 I = 1

4   Pass
x = 0; y_correct = 0; assert(isequal(your_fcn_name(x),y_correct))

M = 0 I = 1

5   Pass
x = toeplitz(1:5); y_correct = [ 0 0 0 0 5 0 0 0 0 4 3 0 0 0 0 4 0 0 0 0 5 0 0 0 0]; assert(isequal(your_fcn_name(x),y_correct))

M = 5 I = 5 M = 4 I = 5 M = 3 I = 1 M = 4 I = 1 M = 5 I = 1

6   Pass
x = ones(5); y_correct = [ 1 0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 0]; assert(isequal(your_fcn_name(x),y_correct))

M = 1 I = 1 M = 1 I = 1 M = 1 I = 1 M = 1 I = 1 M = 1 I = 1

7   Pass
x =nchoosek(7:9,3); y_correct =[ 0 0 9]; assert(isequal(your_fcn_name(x),y_correct))

M = 9 I = 3

8   Pass
x =nchoosek(4:9,2); y_correct = [ 0 5 0 6 0 7 0 8 0 9 0 6 0 7 0 8 0 9 0 7 0 8 0 9 0 8 0 9 0 9]; assert(isequal(your_fcn_name(x),y_correct))

M = 5 I = 2 M = 6 I = 2 M = 7 I = 2 M = 8 I = 2 M = 9 I = 2 M = 6 I = 2 M = 7 I = 2 M = 8 I = 2 M = 9 I = 2 M = 7 I = 2 M = 8 I = 2 M = 9 I = 2 M = 8 I = 2 M = 9 I = 2 M = 9 I = 2