Реферат: Разработка библиотечных средств

X=V-H;

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

cout<<"H:n"<<H<<endl;

cout<<"X=V-H:n"<<X<<endl;

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

getch();

clrscr();

C=A*V;

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

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

cout<<"C=A*V:n"<<C<<endl;

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

getch();

clrscr();

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

Matrix<int> D(3,3), E(3,3);

D(0,0)=1; D(0,1)=2; D(0,2)=3;

D(1,0)=2; D(1,1)=5; D(1,2)=6;

D(2,0)=7; D(2,1)=3; D(2,2)=9;

ofstream fout("test.mtr");

if(!fout)

{

cout<<"file not openn";

return 1;

}

D.write(fout);

fout.close();

ifstream fin("test.mtr");

if(!fin)