(C++)

(C++)

template <class T > T sum (T * a, T * b)

{T f = 1;

return (* a + * b) - f;

}

int main ()

{Int i = 5, j = 1; double x = 5., y = 6 .;

cout < < sum (& i, & j) < < "" < < sum (& x, & y);

}

(C++)

(C++)

(C++)

(C++)

(C++)

(C++)

char s1 [] = "f1.txt"; char s2 [] = "f2.txt";

ifstream from (s1);

fstream to (s2, ios :: in | ios :: out);

char ch;

from.seekg ~;

from.get (ch);

to.seekp ~;

to.put (ch);

to.seekp (0);

while (to.get (ch))

cout << ch;

cout << endl;

(C++)

сout.width ~;

cout << '(' << "abcdef" << ')';

(C++)