PERKALIAN MATRIK, ARRAY 2 DIMENSI

#include <iostream.h>

#include <conio.h>

int main(){

cout<<"=======================PERKALIAN MATRIK 2X2========================"<<endl;

//definisi array 2d

typedef int matrik22[2][2];

//deklarasi array

matrik22 K,L,X;

int a,b,c;

//mengisi elemen array 1

cout<<"Inputkan nilai Matrik ke-1:"<<endl;

for(a=0;a<2;a++){

for(b=0;b<2;b++)

{

cout<<"K["<<a<<"]["<<b<<"]=";

cin>>K[a][b];

}

}

//mengisi elemen array 2

cout<<"Inputkan nilai Matrik ke-2:"<<endl;

for(a=0;a<2;a++){

for(b=0;b<2;b++)

{

cout<<"L["<<a<<"]["<<b<<"]=";

cin>>L[a][b];

            }

}

//perkalian matrik 1 dan 2

for (a=0;a<2;a++)

{

       for (b=0;b<2;b++)

       {

                X[a][b]=0;

               for(c=0;c<2;c++)

               {

                X[a][b]=X[a][b]+K[a][c]*L[c][b];

           }

      }

}

//Menampilkan hasil perkalian matrik 1 dan 2

 cout<<"Hasil perkalian matrik 1 dan 2"<<endl;

               for (a=0;a<2;a++){

                for (b=0;b<2;b++){

                cout<<"X["<<a<<"]["<<b<<"]="<<X[a][b]<<endl;

           }

      }

getch();

}