Лимит времени 2000/4000/4000/4000 мс. Лимит памяти 65000/65000/65000/65000 Кб.  Prepared by : Ibrahim Mesecan. 
  
 
Number of Chairs
Question: 
Mr. Shehu is preparing for the wedding ceremony of 
his son. He wants to arrange the event in their garden. 
But he doesn't have enough tables and chairs at home.
He has asked tables and chairs from his neighbors. And thus,
they all have different sizes. He wants to write a program 
that defines the number of chairs that can be used.
  
Given the width and length of a rectangular table
and then the length of a chair, find out how 
many chairs can fit around the table?
 
Input specification   
You will be given three integers: the width (tw) and
length (tl) of the table and the width of a chair (cw)
where 15 cm ≤ cw ≤ 40 cm and
9 cm ≤ (tw and tl) ≤ 280 cm   
Note: All chairs have the 
same square shape.
 
Output specification   
Find and show the number of chairs that can be placed 
around the rectangular table.
  
 
|  Sample Input I    | 
 Sample Output I    | 
 
 80 40 18  
 | 
 12  
 | 
 
 
 
Для отправки решений необходимо выполнить вход.
  
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