Cody

# Problem 2365. Generate this matrix

Solution 1231764

Submitted on 14 Jul 2017
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 = 7; y_correct = [3 1 0 0 0 0 0; 1 2 1 0 0 0 0; 0 1 1 1 0 0 0; 0 0 1 0 1 0 0; 0 0 0 1 1 1 0; 0 0 0 0 1 2 1; 0 0 0 0 0 1 3]; assert(isequal(your_fcn_name(x),y_correct))

Error using + Integers can only be combined with integers of the same class, or scalar doubles. Error in your_fcn_name (line 3) y=y+diag(abs(int32(1:x)-idivide(x,int32(2),'ceil'))); Error in Test1 (line 9) assert(isequal(your_fcn_name(x),y_correct))

2   Fail
x = 5; y_correct =[2 1 0 0 0; 1 1 1 0 0; 0 1 0 1 0; 0 0 1 1 1; 0 0 0 1 2]; assert(isequal(your_fcn_name(x),y_correct))

Error using + Integers can only be combined with integers of the same class, or scalar doubles. Error in your_fcn_name (line 3) y=y+diag(abs(int32(1:x)-idivide(x,int32(2),'ceil'))); Error in Test2 (line 7) assert(isequal(your_fcn_name(x),y_correct))

3   Fail
x = 11; y_correct =[5 1 0 0 0 0 0 0 0 0 0; 1 4 1 0 0 0 0 0 0 0 0; 0 1 3 1 0 0 0 0 0 0 0; 0 0 1 2 1 0 0 0 0 0 0; 0 0 0 1 1 1 0 0 0 0 0; 0 0 0 0 1 0 1 0 0 0 0; 0 0 0 0 0 1 1 1 0 0 0; 0 0 0 0 0 0 1 2 1 0 0; 0 0 0 0 0 0 0 1 3 1 0; 0 0 0 0 0 0 0 0 1 4 1; 0 0 0 0 0 0 0 0 0 1 5]; assert(isequal(your_fcn_name(x),y_correct));

Error using + Integers can only be combined with integers of the same class, or scalar doubles. Error in your_fcn_name (line 3) y=y+diag(abs(int32(1:x)-idivide(x,int32(2),'ceil'))); Error in Test3 (line 13) assert(isequal(your_fcn_name(x),y_correct));

4   Fail
x = 5; y_correct =[2 1 0 0 0; 1 1 1 0 0; 0 1 0 1 0; 0 0 1 1 1; 0 0 0 1 2]; assert(isequal(your_fcn_name(x),y_correct));

Error using + Integers can only be combined with integers of the same class, or scalar doubles. Error in your_fcn_name (line 3) y=y+diag(abs(int32(1:x)-idivide(x,int32(2),'ceil'))); Error in Test4 (line 7) assert(isequal(your_fcn_name(x),y_correct));

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