Feedback | | If you notice incorrect translations in Contester, please let author know.
|
|
Time limit 100/100/100/100 ms. Memory limit 65000/65000/65000/65000 Kb.
Write a program to calculate the area of triangle according to the given height H and base A.
Input
Two integers H and A
Output
Area of triangle
Examples
| standart input | standart output |
| 4 5 | 10 |
| 3 7 | 10.5 |
Для отправки решений необходимо выполнить вход.
|