Guyz I have again got a problem with functions. `"" Write a function to input matrices""`

Or how can I input using fuctions ?? is it possble ??

so far I have developed a few lines.

```
//fuction to input a 2D-array.
int multi_array(int r , int c)//r is number fo rows and c is number of colums
{
int j=0,i=0,arr[r][c];
for(i=0;i<r;i++)
{
for(j=0;j<c;j++)
```

plz help me asap.