//Template
//OOMP - 9 February 2014
//Mayur Bhangale
#include<iostream>
using namespace std;
template<class T>
class matrix
{
T x[3][3];
public:
void getmatrix();
void showmatrix();
void addition(matrix<T>);
void subtraction(matrix<T>);
void multiplication(matrix<T>,matrix<T>);
};
template<class T>
void matrix<T>::getmatrix()
{
int i,j;
cout<<"\n Enter values of matrix :\n";
for(i=0;i<3;i++)
{
for(j=0;j<3;j++)
{
cin>>x[i][j];
}
}
}
template<class T>
void matrix<T>::showmatrix()
{
int i,j;
cout<<"\n\t Matrix ::";
for(i=0;i<3;i++)
{
cout<<"\n";
for(j=0;j<3;j++)
{
cout<<"\t"<<x[i][j];
}
}
}
template<class T>
void matrix<T>::addition(matrix<T> b)
{
int i,j;
for(i=0;i<3;i++)
{
for(j=0;j<3;j++)
{
x[i][j]=x[i][j]+b.x[i][j];
}
}
}
template<class T>
void matrix<T>::subtraction(matrix<T> b)
{
int i,j;
for(i=0;i<3;i++)
{
for(j=0;j<3;j++)
{
x[i][j]=x[i][j]-b.x[i][j];
}
}
}
template<class T>
void matrix<T>::multiplication(matrix<T> b,matrix<T> a)
{
int i,j,k;
for(i=0;i<3;i++)
{
for(j=0;j<3;j++)
{
x[i][j]=0;
}
}
for(i=0;i<3;i++){
for(j=0;j<3;j++)
{
for(k=0;k<3;k++)
{
x[i][j]=x[i][j]+(a.x[i][k]*b.x[k][j]);
}
}
}
}
int main()
{
int ch;
matrix<int> a1,b1,c1;
matrix<float> a2,b2,c2;
do
{
cout<<"\n\t------MENU-------";
cout<<"\n\t 1.Integer Addition";
cout<<"\n\t 2.Integer Subtraction";
cout<<"\n\t 3.Integer Multiplication";
cout<<"\n\t 4.Float Addition";
cout<<"\n\t 5.Float Subtraction";
cout<<"\n\t 6.Float Multiplication";
cout<<"\n\t Enter your choice";
cin>>ch;
switch(ch)
{
case 1:a1.getmatrix();
a1.showmatrix();
b1.getmatrix();
b1.showmatrix();
a1.addition(b1);
a1.showmatrix();
break;
case 2:a1.getmatrix();
a1.showmatrix();
b1.getmatrix();
b1.showmatrix();
a1.subtraction(b1);
a1.showmatrix();
break;
case 3:a1.getmatrix();
a1.showmatrix();
b1.getmatrix();
b1.showmatrix();
c1.multiplication(b1,a1);
c1.showmatrix();
break;
case 4:a2.getmatrix();
a2.showmatrix();
b2.getmatrix();
b2.showmatrix();
a2.addition(b2);
a2.showmatrix();
break;
case 5:a2.getmatrix();
a2.showmatrix();
b2.getmatrix();
b2.showmatrix();
a2.subtraction(b2);
a2.showmatrix();
break;
case 6:a2.getmatrix();
a2.showmatrix();
b2.getmatrix();
b2.showmatrix();
c2.multiplication(b2,a2);
c2.showmatrix();
break;
}
}while(ch!=7);
return 0;
}
//OOMP - 9 February 2014
//Mayur Bhangale
#include<iostream>
using namespace std;
template<class T>
class matrix
{
T x[3][3];
public:
void getmatrix();
void showmatrix();
void addition(matrix<T>);
void subtraction(matrix<T>);
void multiplication(matrix<T>,matrix<T>);
};
template<class T>
void matrix<T>::getmatrix()
{
int i,j;
cout<<"\n Enter values of matrix :\n";
for(i=0;i<3;i++)
{
for(j=0;j<3;j++)
{
cin>>x[i][j];
}
}
}
template<class T>
void matrix<T>::showmatrix()
{
int i,j;
cout<<"\n\t Matrix ::";
for(i=0;i<3;i++)
{
cout<<"\n";
for(j=0;j<3;j++)
{
cout<<"\t"<<x[i][j];
}
}
}
template<class T>
void matrix<T>::addition(matrix<T> b)
{
int i,j;
for(i=0;i<3;i++)
{
for(j=0;j<3;j++)
{
x[i][j]=x[i][j]+b.x[i][j];
}
}
}
template<class T>
void matrix<T>::subtraction(matrix<T> b)
{
int i,j;
for(i=0;i<3;i++)
{
for(j=0;j<3;j++)
{
x[i][j]=x[i][j]-b.x[i][j];
}
}
}
template<class T>
void matrix<T>::multiplication(matrix<T> b,matrix<T> a)
{
int i,j,k;
for(i=0;i<3;i++)
{
for(j=0;j<3;j++)
{
x[i][j]=0;
}
}
for(i=0;i<3;i++){
for(j=0;j<3;j++)
{
for(k=0;k<3;k++)
{
x[i][j]=x[i][j]+(a.x[i][k]*b.x[k][j]);
}
}
}
}
int main()
{
int ch;
matrix<int> a1,b1,c1;
matrix<float> a2,b2,c2;
do
{
cout<<"\n\t------MENU-------";
cout<<"\n\t 1.Integer Addition";
cout<<"\n\t 2.Integer Subtraction";
cout<<"\n\t 3.Integer Multiplication";
cout<<"\n\t 4.Float Addition";
cout<<"\n\t 5.Float Subtraction";
cout<<"\n\t 6.Float Multiplication";
cout<<"\n\t Enter your choice";
cin>>ch;
switch(ch)
{
case 1:a1.getmatrix();
a1.showmatrix();
b1.getmatrix();
b1.showmatrix();
a1.addition(b1);
a1.showmatrix();
break;
case 2:a1.getmatrix();
a1.showmatrix();
b1.getmatrix();
b1.showmatrix();
a1.subtraction(b1);
a1.showmatrix();
break;
case 3:a1.getmatrix();
a1.showmatrix();
b1.getmatrix();
b1.showmatrix();
c1.multiplication(b1,a1);
c1.showmatrix();
break;
case 4:a2.getmatrix();
a2.showmatrix();
b2.getmatrix();
b2.showmatrix();
a2.addition(b2);
a2.showmatrix();
break;
case 5:a2.getmatrix();
a2.showmatrix();
b2.getmatrix();
b2.showmatrix();
a2.subtraction(b2);
a2.showmatrix();
break;
case 6:a2.getmatrix();
a2.showmatrix();
b2.getmatrix();
b2.showmatrix();
c2.multiplication(b2,a2);
c2.showmatrix();
break;
}
}while(ch!=7);
return 0;
}
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