~/algor $ cat masalalar/begin-silindr
Begin-23
Silindr
Muallif:
Iqbolshoh Ilhomjonov
Oson
1000 ms
64 MB
13%
Silindr asosining radiusi $r$ va balandligi $h$ berilgan. Uning hajmi $V$ va to'la sirti $S$ ni toping (to'la sirt — ikkita asos va yon sirt):
$$V = \pi * r^{2} * h, \qquad S = 2 * \pi * r * (r + h)$$
$\pi = 3.141592653589793$ deb oling.
Kiruvchi ma'lumotlar
Bitta qatorda ikkita natural son: $r$ va $h$.
Chiquvchi ma'lumotlar
Bitta qatorda ikkita son: $V$ va $S$, har biri nuqtadan keyin aynan 2 ta raqam bilan (masalan, 3.14).
Izoh
$1 \le r, h \le 1000$
Misollar
Kirish #1
1 1
Chiqish #1
3.14 12.57
Kirish #2
2 5
Chiqish #2
62.83 87.96