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- #include <iostream>
- using namespace std;
- main(){
- int jml; //menampung angka sebagai jumlah ordo matriks
- cout<<"MATRIKS"<<endl;
- cout<<"Ordo Matriks : ";cin>>jml; //input ordo matriks, simpan ke variabel jml
- cout<<endl;
- int a[jml][jml]; //variabel array a untuk menyimpan nilai matriks A
- int b[jml][jml]; //variabel array b untuk menyimpan nilai matriks B
- int c[jml][jml]; //variabel array c untuk menyimpan nilai hasil perkalian matriks A dan B
- cout<<"INPUT : "<<endl;
- cout<<"------------"<<endl;
- cout<<"Input Matriks A"<<endl;
- for(int i=0;i<jml;i++){
- for(int x=0;x<jml;x++){
- cout<<"Nilai ["<<i<<"] ["<<x<<"] : ";cin>>a[i][x]; //input nilai matriks A simpan ke variable array a
- }
- cout<<endl;
- }
- cout<<"Input Matriks B"<<endl;
- for(int i=0;i<jml;i++){
- for(int x=0;x<jml;x++){
- cout<<"Nilai ["<<i<<"] ["<<x<<"] : ";cin>>b[i][x]; //input nilai matriks B simpan ke variable array b
- }
- cout<<endl;
- }
- cout<<"OUTPUT : "<<endl;
- cout<<"------------"<<endl;
- cout<<"Matriks A "<<endl;
- for(int i=0;i<jml;i++){
- for(int x=0;x<jml;x++){
- cout<<a[i][x]<<" "; //tampilkan matriks A dengan memanggil variable array a
- }
- cout<<endl;
- }
- cout<<"Matriks B "<<endl;
- for(int i=0;i<jml;i++){
- for(int x=0;x<jml;x++){
- cout<<b[i][x]<<" "; //tampilkan matriks B dengan memanggil variable array b
- }
- cout<<endl;
- }
- cout<<endl;
- //perkalian
- cout<<"PERKALIAN : "<<endl;
- cout<<"------------"<<endl;
- for(int i=0;i<jml;i++){
- for(int x=0;x<jml;x++){
- c[i][x]=a[i][x]*b[i][x]; //variable array c menampung hasil perkalian variable array a dan variable array b
- cout<<c[i][x]<<" "; //menampilkan hasil perkalian dengan memanggil variable array c
- }
- cout<<endl;
- }
- }
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