Cody

# Problem 830. Fill a zeros matrix

The aim is to fill an array of all zeros given a numerical value and the index of row and columns for this value.

3 Inputs:

- value : unique numerical value to fill the square zero matrix

- row : index of row to fill

- col : corresponding index of column to file

1 Output:

- a matrix of same size which have for each row and col the value specified.

1 st Example:

Fill a 2*3 matrix with the value -13 for the line 2 and column 3 :

```value = -13;
row = 2;
col = 3;
```

output B is:

```B =  [0     0     0
0     0   -13]
```

2nd Example:

```value = 2012;
row = [ 2 3 3 5 ];
col = [ 1 1 4 4 ];
```

output B is

` B  =`
```             0           0           0           0
2012           0           0           0
2012           0           0        2012
0           0           0           0
0           0           0        2012```

Restrictions

Sorry , as usual I want to make this problem a little bit harder : Both zeros , for , repmat, ones, while and sparse commands are forbidden.

### Solution Stats

42.24% Correct | 57.76% Incorrect
Last solution submitted on Oct 08, 2016

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