~/algor $ cat masalalar/togri-tortburchak
Begin-08
To'g'ri to'rtburchak
Muallif:
Iqbolshoh Ilhomjonov
Oson
1000 ms
64 MB
8%
To'g'ri to'rtburchakning tomonlari $a$ va $b$ berilgan. Uning perimetri $P$ va yuzi $S$ ni toping:
$$P = 2 * (a + b), \qquad S = a * b$$
Kiruvchi ma'lumotlar
Bitta qatorda ikkita natural son: $a$ va $b$.
Chiquvchi ma'lumotlar
Bitta qatorda ikkita butun son: $P$ va $S$.
Izoh
$1 \le a, b \le 10^{9}$
Misollar
Kirish #1
3 4
Chiqish #1
14 12
Kirish #2
1 1
Chiqish #2
4 1