Program Perkalian 2 Matrix C++

Oleh Reyhan Salman Alhakim — 1227050115

Jurusan Teknik Informatika UIN Sunan Gunung Djati Bandung

Deskripsi Umum

Program perkalian 2 matrix orde 2 menggunakan array di C++

Source Code

#include <iostream>
using namespace std;

int main(void) {
 double a[10][10],b[10][10],c[10][10];
 int CC,i,j,k;
 
 cout << "Elemen matriks A : " << endl;
 for (i = 1; i <=2 ; i++) {    
  for (j = 1; j <= 2; j++) {      
   cout << "Elemen matrik A baris ke-" << i << " kolom ke-" << j << ": ";        
   cin >> a[i][j];    
  }
 }

 cout << "Elemen matriks B : " << endl;
 for (i = 1; i <= 2; i++) {    
  for (j = 1; j <= 2; j++) {        
   cout << "Elemen matrik B baris ke-" << i << " kolom ke-" << j << ": ";        
   cin >> b[i][j];    
  }
 }
 cout << endl;

 for (i = 1; i <= 2; i++) {    
  for (j = 1; j <= 2; j++) {        
   c[i][j] = 0;        
   for (k = 1; k <= 2; k++) {            
    CC = a[i][k]*b[k][j];            
    c[i][j] = c[i][j]+CC;        
   }    
  }
 }

 cout << "Element matriks C [hasil] : " << endl;
 for (i = 1; i <= 2; i++) {    
  for (j = 1; j <= 2; j++) {        
   cout << "    " << c[i][j];    
  }  
  cout << endl;
 }
 
return 0; 
}

Output