#include
#include
#include
#include
#include
class matriks
{
private:
int jumbar;
int jumkol;
int mat[10][10];
public:
matriks();
void isi_matriks();
void cetak_matriks();
matriks jumlah(matriks T);
matriks kali(matriks K);
matriks kali(int bil);
~matriks();
};
void main()
{
clrscr();
matriks mat_A;
matriks mat_B;
matriks mat_tambah;
matriks mat_kali;
int bil;
cout<<"----------------------------------------------------"<
cout<<"Matriks A : "<
cout<<"Matriks B : "<
cout<
cout<<"----------------------------------------------------"<
cout<<"Mencetak matrik :"<
cout<<"Matriks A = ";mat_A.cetak_matriks();
cout<<"Matriks B = ";mat_B.cetak_matriks();
cout<<"----------------------------------------------------"<
mat_tambah=mat_A.jumlah(mat_B);
cout<<"Matriks A + Matriks B = ";mat_tambah.cetak_matriks();
cout<<"----------------------------------------------------"<
mat_kali=mat_A.kali(mat_B);
cout<<"Matriks A x Matriks B = ";mat_kali.cetak_matriks();
cout<<"----------------------------------------------------"<
cout<<"Untuk mengalikan matriks dengan bilangan bulat"<
cout<<"Masukkan bilangan bulat = ";cin>>bil;
cout<<"----------------------------------------------------"<
mat_kali=mat_A.kali(bil);
cout<<<" x Matriks A = ";mat_kali.cetak_matriks();
cout<<"----------------------------------------------------"<
getch();
}
matriks::matriks()
{
jumbar=0;
jumkol=0;
int i,j;
for(i=0;i<10;i++)
{
for(j=0;j<10;j++)
mat[i][j]=0;
}
}
void matriks::isi_matriks()
{
int i,j;
do
{
cout<<"Masukkan jumlah baris : ";
cin>>jumbar;
}
while(jumbar>10);
do
{
cout<<"Masukkan jumlah kolom : ";
cin>>jumkol;
}
while(jumkol>10);
cout <<"Masukkan Nilai Matriks : "<
for(i=0;i
{
for(j=0;j
{
cout <<" Elemen ["<<<","<<<"] = ";
cin>>mat[i][j];
}
}
}
void matriks::cetak_matriks()
{
int i,j,x,y;
x=wherex()+5;
y=wherey();
for(i=0;i
{
for(j=0;j
{
gotoxy(x+3*(j-1),y+2*i);
cout<
}
}
cout<<
}
matriks matriks::jumlah(matriks T)
{
int i,j;
matriks hasil;
if((jumbar!=T.jumbar)||(jumkol!=T.jumkol))
{
cout<<"Jumlah ordo matriks A dan matriks B tidak sama"<
}
else
{
hasil.jumbar=jumbar;
hasil.jumkol=jumkol;
for(i=0;i
{
for(j=0;j
hasil.mat[i][j]=mat[i][j]+T.mat[i][j];
}
}
return(hasil);
}
matriks matriks::kali(matriks K)
{
int i,j,k;
matriks hasil;
hasil.jumbar=jumbar;
hasil.jumkol=jumkol;
if(jumbar!=K.jumkol)
{
cout<<"Jumlah ordo matriks A dan matriks B tidak sama"<
}
else
{
for(i=0;i
for(j=0;j
{
hasil.mat[i][j]=0;
for(k=0;k
hasil.mat[i][j]+=mat[i][k]*K.mat[k][j];
}
}
return(hasil);
}
matriks matriks::kali(int bil)
{
int i,j;
matriks hasil;
hasil.jumbar=jumbar;
hasil.jumkol=jumkol;
for(i=0;i
{
for(j=0;j
hasil.mat[i][j]=bil*mat[i][j];
}
return(hasil);
}
matriks::~matriks()
{
getch();
}
Selengkapnya >>
#include
#include
#include
#include
class matriks
{
private:
int jumbar;
int jumkol;
int mat[10][10];
public:
matriks();
void isi_matriks();
void cetak_matriks();
matriks jumlah(matriks T);
matriks kali(matriks K);
matriks kali(int bil);
~matriks();
};
void main()
{
clrscr();
matriks mat_A;
matriks mat_B;
matriks mat_tambah;
matriks mat_kali;
int bil;
cout<<"----------------------------------------------------"<
cout<<"Matriks A : "<
cout<<"Matriks B : "<
cout<
cout<<"----------------------------------------------------"<
cout<<"Mencetak matrik :"<
cout<<"Matriks A = ";mat_A.cetak_matriks();
cout<<"Matriks B = ";mat_B.cetak_matriks();
cout<<"----------------------------------------------------"<
mat_tambah=mat_A.jumlah(mat_B);
cout<<"Matriks A + Matriks B = ";mat_tambah.cetak_matriks();
cout<<"----------------------------------------------------"<
mat_kali=mat_A.kali(mat_B);
cout<<"Matriks A x Matriks B = ";mat_kali.cetak_matriks();
cout<<"----------------------------------------------------"<
cout<<"Untuk mengalikan matriks dengan bilangan bulat"<
cout<<"Masukkan bilangan bulat = ";cin>>bil;
cout<<"----------------------------------------------------"<
mat_kali=mat_A.kali(bil);
cout<
cout<<"----------------------------------------------------"<
getch();
}
matriks::matriks()
{
jumbar=0;
jumkol=0;
int i,j;
for(i=0;i<10;i++)
{
for(j=0;j<10;j++)
mat[i][j]=0;
}
}
void matriks::isi_matriks()
{
int i,j;
do
{
cout<<"Masukkan jumlah baris : ";
cin>>jumbar;
}
while(jumbar>10);
do
{
cout<<"Masukkan jumlah kolom : ";
cin>>jumkol;
}
while(jumkol>10);
cout <<"Masukkan Nilai Matriks : "<
for(i=0;i
{
for(j=0;j
{
cout <<" Elemen ["<
cin>>mat[i][j];
}
}
}
void matriks::cetak_matriks()
{
int i,j,x,y;
x=wherex()+5;
y=wherey();
for(i=0;i
{
for(j=0;j
{
gotoxy(x+3*(j-1),y+2*i);
cout<
}
}
cout<
}
matriks matriks::jumlah(matriks T)
{
int i,j;
matriks hasil;
if((jumbar!=T.jumbar)||(jumkol!=T.jumkol))
{
cout<<"Jumlah ordo matriks A dan matriks B tidak sama"<
}
else
{
hasil.jumbar=jumbar;
hasil.jumkol=jumkol;
for(i=0;i
{
for(j=0;j
hasil.mat[i][j]=mat[i][j]+T.mat[i][j];
}
}
return(hasil);
}
matriks matriks::kali(matriks K)
{
int i,j,k;
matriks hasil;
hasil.jumbar=jumbar;
hasil.jumkol=jumkol;
if(jumbar!=K.jumkol)
{
cout<<"Jumlah ordo matriks A dan matriks B tidak sama"<
}
else
{
for(i=0;i
for(j=0;j
{
hasil.mat[i][j]=0;
for(k=0;k
hasil.mat[i][j]+=mat[i][k]*K.mat[k][j];
}
}
return(hasil);
}
matriks matriks::kali(int bil)
{
int i,j;
matriks hasil;
hasil.jumbar=jumbar;
hasil.jumkol=jumkol;
for(i=0;i
{
for(j=0;j
hasil.mat[i][j]=bil*mat[i][j];
}
return(hasil);
}
matriks::~matriks()
{
getch();
}
