Реферат: Разработка библиотечных средств

cout<<"file not openn";

return 1;

}

E.read(fin); //

cout<<"D:n";

cout<<D;

cout<<"E:n";

cout<<E;

fin.close();

cout<<"Press any key...n";

getch();

clrscr();

//************************************

C=A^-1;

cout<<"A:n"<<A<<endl;

cout<<"C=A^-1:n"<<C<<endl;

cout<<"Press any key...n";

getch();

clrscr();

//****************************

// A*X=V X=(A^-1)*V

X=(A^-1)*V;

cout<<"A^-1:n"<<(A^-1)<<endl;

cout<<"V:n"<<V<<endl;

cout<<"X:n"<<X<<endl;

cout<<"Press any key...n";

getch();

clrscr();

//************************************