Лимит времени 2000/4000/4000/4000 мс. Лимит памяти 65000/65000/65000/65000 Кб.  Question by Ibrahim Mesecan. 
Сложность Альфа
  
Area of a Triangle 
 
You will be given base and height of a triangle (b,h).
Calculate and show the area of it. 
 
Input specification   
You will be given the two integers b and h where 1 ≤ b, h ≤ 5000  
Output specification   
Calculate and show the area of the given triangle.
 
 
Sample Input I   
  5 3    | 
Sample Input II   
  5 2    |  
Sample Output I  
  7.5 | 
Sample Output II  
  5 | 
   
 Для отправки решений необходимо выполнить вход.
  
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