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181 | #include <iostream>
using namespace std;
class matrix{
private:
int **mat;
int row;
int col;
public:
matrix(){
}
matrix(int row,int col)
{
this->row = row;
this->col = col;
mat = new int* [row];
int i,j;
for(i=0;i<row;i++)
{
mat[i] = new int[col];
for(j=0;j<col;j++)
{
mat[i][j] = 0;
}
}
}
void getData()
{
int i,j;
cout<<"enter values: ";
for(i=0;i<row;i++)
{
mat[i] = new int[col];
for(j=0;j<col;j++)
{
cin>>mat[i][j];
}
}
}
int getElement(int row,int col)
{
return mat[row][col];
}
void setElement(int value,int row,int col)
{
mat[row][col] = value;
}
void printData(){
for(int i=0;i<row;i++){
for(int j=0;j<col;j++)
{
cout<< mat[i][j]<<" ";
}
cout<<endl;
}
}
matrix add(matrix p){
matrix temp(row,col);
int x;
for(int i=0;i<row;i++){
//cout<<"pass\n";
for(int j=0;j<col;j++)
{
x = p.getElement(i,j)+mat[i][j];
//cout<<"col pass\n";
temp.setElement(x,i,j);
}
}
return temp;
}
};
int main()
{
matrix m(2,2),n(2,2),o(2,2);
m.getData();
n.getData();
m.printData();
cout<<endl;
n.printData();
cout<<endl;
o = m.add(n);
//cout<<"hello\n";
o.printData();
}
|
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