RosettaCodeData/Task/Create-a-two-dimensional-array-at-runtime/Fermat/create-a-two-dimensional-array-at-runtime.fermat

?m;                    {imput the dimensions of the array}
?n;
Array a[m,n];          {generate an array of m rows and n columns}
a[m\2, n\2] := m+n-1;  {put some value in one of the cells}
!!a[m\2, n\2];         {display that entry}
@[a];                  {delete the array}