Program Penjumlahan Dan Pengurangan Matriks

program matrik_uts;
uses wincrt;
var
 a,b,c,d :array[1..10,1..10] of integer;
 x,y,kol,bar:integer;
begin
  write('jumlah kolom =');readln(kol);
  write('jumlah baris =');readln(bar);
  writeln;
  writeln('masukkan matrik  a');
        for x:=1 to bar do
  begin
        for y:=1 to kol do
  begin
    write('[',x,':',y,'] = ');readln (a[x,y]);
end;
end;
 writeln('masukkan matrik  b');
        for x:=1 to bar do
  begin
        for y:=1 to kol do
  begin
    write('[',x,':',y,'] = ');readln (b[x,y]);
end;
  end;

writeln('masukkan matrik  c');
        for x:=1 to bar do
  begin
        for y:=1 to kol do
  begin
    write('[',x,':',y,'] = ');readln (c[x,y]);
end;
  end;
      for x:=1 to bar do
  begin
        for y:=1 to kol do
        begin d[x,y]:= a[x,y]+b[x,y]-c[x,y]; />          end;
          end;
        writeln('hasil penjumlahan');

        for x:=1 to bar do
  begin
        for y:=1 to kol do
  begin
    write (d[x,y]:4);
end;

writeln;
end;
    
end.

Tampilan