Hi I hope some more experienced people can help me. I need a procedure that sets all 100 values of a 10x10 matrix to either 0 or 3(Randomly). Now my solution looked like this:
Code:
type matrix100=array[1..10] of array[1..10] of byte;//This is the type for the matrix

Procedure fill_matrix(m:matrix100);

var
i,j,rand:byte;// I use byte because none of these values should be too big.
Begin
    for i:=1 to 10 do
    for j:=1 to 10 do //double for cycle to set all values of the matrix
    begin
         randomize;
         rand:=random(255);
         if (rand mod 2=1) then m[i][j]:=3 else m[i][j]:=0; {This was an easy way of      choosing in setting each value to either 3 or 0}
    end;
end;
This however does not give me the wanted result. It sets all values either to just 3 or just 0 and I don't know for sure why because that's why I call randomize inside the for loop. I think it's because as far as I know it uses the system clock for randomization and it's just miliseconds that separates those for loops. Be it this or not I can not find a better way on my own. Can someone help me out?=)