#include <iostream>
#include <conio.h>
#include <stdlib.h>
using namespace std;
int main()
{
char salah;
double a[10][10];
double b[10][10];
double hasil[10][10];
int i,j,r,bb,k,p;
do
{
//paramita 201383054
cout<<"==========================\n";
cout<<"inputkan banyak baris: "; cin>>bb;
cout<<"inputkan banyak kolom: "; cin>>k;
cout<<"==========================\n";
if (bb==k)
{
cout<<"INPUT ELEMEN MATRIK A: "<<endl;
for (i=0;i<bb;i++)
for (j=0;j<k;j++)
{
cout<<"A["<<(i+1)<<","<<(j+1)<<"]=";cin>>a[i][j];
}
cout<<"INPUT ELEMEN MATRIK B: "<<endl;
for (i=0;i<bb;i++)
for (j=0;j<k;j++)
{
cout<<"B["<<(i+1)<<","<<(j+1)<<"]=";cin>>b[i][j];
}
cout<<"--------------------------------------------\n";
cout<<"pilih (1=jumlah,2=kurang,3=perkalian) : ";cin>>p;
cout<<"--------------------------------------------\n";
if(p==1)
{
cout<<"TAMPIL MATRIK : "<<endl;
cout<<"Matriks A Matriks B"<<endl;
for (i=0;i<bb;i++)
{
for (j=0;j<k;j++)
{
cout<<a[i][j]<<" ";
}
if (i==0)
{
cout<<"+";
cout<<" ";
for (j=0;j<k;j++)
{
cout<<b[i][j]<<" ";
}
}
if (i>0)
{
cout<<" ";
for (j=0;j<k;j++)
cout<<" "<<b[i][j]<<" ";
}
cout<<endl;
}
for (i=0;i<bb;i++)
for (j=0;j<k;j++)
{
hasil[i+1][j+1]=(a[i][j]+b[i][j]);
}
cout<<endl<<"HASIL AKHIR= "<<endl;
for (i=0;i<bb;i++)
{
for (j=0;j<k;j++)
{
cout<<hasil[i+1][j+1]<<" ";
}
cout<<endl;
}
}
else if(p==2)
{
cout<<"TAMPIL MATRIK : "<<endl;
cout<<"Matriks A Matriks B"<<endl;
for (i=0;i<bb;i++)
{
for (j=0;j<k;j++)
{
cout<<a[i][j]<<" ";
}
if (i==0)
{
cout<<"-";
cout<<" ";
for (j=0;j<k;j++)
{
cout<<b[i][j]<<" ";
}
}
if (i>0)
{
cout<<" ";
for (j=0;j<k;j++)
cout<<" "<<b[i][j]<<" ";
}
cout<<endl;
}
for (i=0;i<bb;i++)
for (j=0;j<k;j++)
{
hasil[i+1][j+1]=(a[i][j]-b[i][j]);
}
cout<<endl<<"HASIL AKHIR= "<<endl;
for (i=0;i<bb;i++)
{
for (j=0;j<k;j++)
{
cout<<hasil[i+1][j+1]<<" ";
}
cout<<endl;
}
}
else if(p==3)
{
cout<<"TAMPIL MATRIK : "<<endl;
cout<<"Matriks A Matriks B"<<endl;
for (i=0;i<bb;i++)
{
for (j=0;j<k;j++)
{
cout<<a[i][j]<<" ";
}
if (i==0)
{
cout<<"x";
cout<<" ";
for (j=0;j<k;j++)
{
cout<<b[i][j]<<" ";
}
}
if (i>0)
{
cout<<" ";
for (j=0;j<k;j++)
cout<<" "<<b[i][j]<<" ";
}
cout<<endl;
}
hasil[i+1][j+1]=0;
for (i=0;i<bb;i++)
{
for (j=0;j<k;j++)
{
hasil[i+1][j+1]=0;
for (r=0;r<k;r++)
{
hasil[i+1][j+1]=hasil[i+1][j+1]+a[i][r]*b[r][j];
}
}
}
cout<<endl<<"HASIL AKHIR= "<<endl;
for (i=0;i<bb;i++)
{
for (j=0;j<k;j++)
{
cout<<hasil[i+1][j+1]<<" ";
}
cout<<endl;
}
}
else
{
cout<<"-->kode yang anda masukkan salah<--"<<endl;
cout<<"APAKAH ANDA INGIN MENGULANG?(Y/T) ";
cin>>salah;
cout<<"-----TEKAN ENTER-----"<<endl;
}
} //tutup kurung dari if (bb=k)
else
{
cout<<"Maaf....ORDO tidak sama!!!!"<<endl;
cout<<"APAKAH ANDA INGIN MENGULANG?(Y/T) ";
cin>>salah;
cout<<"-----TEKAN ENTER-----"<<endl;
}
cout<<"APAKAH ANDA INGIN MENGULANG?(Y/T) ";
cin>>salah;
cout<<"-----TEKAN ENTER-----"<<endl;
system("CLS");
} //tutup kurung dari do-while
while(salah=='y'||salah=='Y');
getch();
}
#include <conio.h>
#include <stdlib.h>
using namespace std;
int main()
{
char salah;
double a[10][10];
double b[10][10];
double hasil[10][10];
int i,j,r,bb,k,p;
do
{
//paramita 201383054
cout<<"==========================\n";
cout<<"inputkan banyak baris: "; cin>>bb;
cout<<"inputkan banyak kolom: "; cin>>k;
cout<<"==========================\n";
if (bb==k)
{
cout<<"INPUT ELEMEN MATRIK A: "<<endl;
for (i=0;i<bb;i++)
for (j=0;j<k;j++)
{
cout<<"A["<<(i+1)<<","<<(j+1)<<"]=";cin>>a[i][j];
}
cout<<"INPUT ELEMEN MATRIK B: "<<endl;
for (i=0;i<bb;i++)
for (j=0;j<k;j++)
{
cout<<"B["<<(i+1)<<","<<(j+1)<<"]=";cin>>b[i][j];
}
cout<<"--------------------------------------------\n";
cout<<"pilih (1=jumlah,2=kurang,3=perkalian) : ";cin>>p;
cout<<"--------------------------------------------\n";
if(p==1)
{
cout<<"TAMPIL MATRIK : "<<endl;
cout<<"Matriks A Matriks B"<<endl;
for (i=0;i<bb;i++)
{
for (j=0;j<k;j++)
{
cout<<a[i][j]<<" ";
}
if (i==0)
{
cout<<"+";
cout<<" ";
for (j=0;j<k;j++)
{
cout<<b[i][j]<<" ";
}
}
if (i>0)
{
cout<<" ";
for (j=0;j<k;j++)
cout<<" "<<b[i][j]<<" ";
}
cout<<endl;
}
for (i=0;i<bb;i++)
for (j=0;j<k;j++)
{
hasil[i+1][j+1]=(a[i][j]+b[i][j]);
}
cout<<endl<<"HASIL AKHIR= "<<endl;
for (i=0;i<bb;i++)
{
for (j=0;j<k;j++)
{
cout<<hasil[i+1][j+1]<<" ";
}
cout<<endl;
}
}
else if(p==2)
{
cout<<"TAMPIL MATRIK : "<<endl;
cout<<"Matriks A Matriks B"<<endl;
for (i=0;i<bb;i++)
{
for (j=0;j<k;j++)
{
cout<<a[i][j]<<" ";
}
if (i==0)
{
cout<<"-";
cout<<" ";
for (j=0;j<k;j++)
{
cout<<b[i][j]<<" ";
}
}
if (i>0)
{
cout<<" ";
for (j=0;j<k;j++)
cout<<" "<<b[i][j]<<" ";
}
cout<<endl;
}
for (i=0;i<bb;i++)
for (j=0;j<k;j++)
{
hasil[i+1][j+1]=(a[i][j]-b[i][j]);
}
cout<<endl<<"HASIL AKHIR= "<<endl;
for (i=0;i<bb;i++)
{
for (j=0;j<k;j++)
{
cout<<hasil[i+1][j+1]<<" ";
}
cout<<endl;
}
}
else if(p==3)
{
cout<<"TAMPIL MATRIK : "<<endl;
cout<<"Matriks A Matriks B"<<endl;
for (i=0;i<bb;i++)
{
for (j=0;j<k;j++)
{
cout<<a[i][j]<<" ";
}
if (i==0)
{
cout<<"x";
cout<<" ";
for (j=0;j<k;j++)
{
cout<<b[i][j]<<" ";
}
}
if (i>0)
{
cout<<" ";
for (j=0;j<k;j++)
cout<<" "<<b[i][j]<<" ";
}
cout<<endl;
}
hasil[i+1][j+1]=0;
for (i=0;i<bb;i++)
{
for (j=0;j<k;j++)
{
hasil[i+1][j+1]=0;
for (r=0;r<k;r++)
{
hasil[i+1][j+1]=hasil[i+1][j+1]+a[i][r]*b[r][j];
}
}
}
cout<<endl<<"HASIL AKHIR= "<<endl;
for (i=0;i<bb;i++)
{
for (j=0;j<k;j++)
{
cout<<hasil[i+1][j+1]<<" ";
}
cout<<endl;
}
}
else
{
cout<<"-->kode yang anda masukkan salah<--"<<endl;
cout<<"APAKAH ANDA INGIN MENGULANG?(Y/T) ";
cin>>salah;
cout<<"-----TEKAN ENTER-----"<<endl;
}
} //tutup kurung dari if (bb=k)
else
{
cout<<"Maaf....ORDO tidak sama!!!!"<<endl;
cout<<"APAKAH ANDA INGIN MENGULANG?(Y/T) ";
cin>>salah;
cout<<"-----TEKAN ENTER-----"<<endl;
}
cout<<"APAKAH ANDA INGIN MENGULANG?(Y/T) ";
cin>>salah;
cout<<"-----TEKAN ENTER-----"<<endl;
system("CLS");
} //tutup kurung dari do-while
while(salah=='y'||salah=='Y');
getch();
}
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