Simply Area II
Time Limit: 1 sec
Suppose you are standing in a Square room. There is a 45 degree angle line is drawn. Can you tell me what the Area of that room is?
Note: If the Diagonal of a Square is d then the Area of Square is d2 / 2.
The input file contains a series of line. Each line contains an integer number length of draw line, L (L <= 9999) in cm. Input is terminated by EOF
For each line of input the output will show the Area of the room rounded to 2 decimal points in meter square.
Problem Setter: Samia Safa Ahmed