Program Matriks dengan Pascal

Tugas Matematika terapan saya yang kedua tu disuruh buat program perhitungan matriks pake Pascal… yaps kalau sama ama tugas kamu.. ya tinggal COPAS aja dah… okay!! Cekidot…

program matrik;
uses wincrt;
type data = array[1..5,1..5] of integer;
var
matrikI,matrikII : data;
baris,kolom,pil : integer;

procedure isi;
var
i,j :integer;
begin
writeln(‘Penentuan ORDO MATRIK I’);
write(‘Masukan banyak baris matrik I : ‘);readln(baris);
write(‘Masukan banyak kolom matrik I : ‘);readln(kolom);
for i:=1 to baris do
for j:=1 to kolom do
begin gotoxy(j*10,i*5);
readln(matrikI[i,j]);
end;
clrscr;
writeln(‘Penentuan ORDO MATRIK II’);
write(‘Masukan banyak baris matrik II : ‘);
readln(baris);
write(‘Masukan banyak kolom matrik II : ‘);
readln(kolom);
for i:=1 to baris do
for j:=1 to kolom do
begin gotoxy(j*10,i*5);
readln(matrikII[i,j]);
end;
end;

procedure jumlah(a1,a2 : data);
var
hasil:data;
i,j:integer;
begin
for i:=1 to baris do
for j:=1 to kolom do
begin
hasil[i,j]:=a1[i,j]+a2[i,j];
end;
clrscr;
writeln(‘Hasil Penjumlahan’);
for i:=1 to baris do
for j:=1 to kolom do
begin gotoxy(j*10,i*5);
write(hasil[i,j]);
end;
end;

procedure kurang(a1,a2 : data);
var
hasil: data;
i,j: integer;
begin
for i:=1 to baris do
for j:=1 to kolom do
begin
hasil[i,j]:=a1[i,j]-a2[i,j];
end;
clrscr;
writeln(‘Hasil Pengurangan’);
for i:=1 to baris do
for j:=1 to kolom do
begin gotoxy(j*10,i*5);
write(hasil[i,j]);
end;
end;

procedure kali(a1,a2 : data);
var
hasil:data;
i,j,z:integer;
begin
for i:=1 to baris do
for j:=1 to kolom do
begin
hasil[i,j]:=0;
for z:=1 to baris do
hasil[i,j]:=hasil[i,j]+matrikI[i,z]*matrikII[z,j];
end;
if matrikI[i,z] <> matrikII[z,j] then
begin
clrscr;
writeln(‘maaf data yang anda masukan tidak sesuai prosedur perkalian!’);readln;
end
else
if matrikI[i,z] = matrikII[z,j] then
begin
clrscr;
writeln(‘Hasil perkalian’);
for i:=1 to baris do
for j:=1 to kolom do
begin gotoxy(j*10,i*5);
write(hasil[i,j]);
end;
end;
end;

begin
writeln(‘MENU’);
writeln(‘(1) Penjumlahan Matrik’);
writeln(‘(2) Pengurangan Matrik’);
writeln(‘(3) Perkalian Matrik’);
write(‘Pilihan = ‘);
readln(pil);
clrscr;

case pil of
1 :begin
isi;
jumlah(matrikI,matrikII);
end;
2:begin
isi;
kurang(matrikI,matrikII);
end;
3:begin
isi;
kali(matrikI,matrikII);
end;
end;
end.