Khali Kolshi Man

Time Limit: 1 sec

 

The Problem

There live a “Khali Kolshi Man” (You can call him empty vessel because his figure looks like that). We can also call him KKM in shortcut. He does opposite whatever he promises. Mr chaklader works for KKM. Mr chaklader is a very clever guy and smart too. He can read every vein of KKM. The main problem is KKM speaks too many irrelevant words and also tells lie about his money.  So it becomes tough for others to guess how much Mr KKM has or not. As I said earlier Mr Chaklader is a very clever person, he sorted out a formula for finding actual money of KKM from the amount KKM told.

 

The formula : KKM’s actual money is ¼th of the amount he told.

 

Now You have to write a program to find out KKM’s actual money from the amount KKM told.

 

The Input

There will be several line of Inputs. Each Line contains an integer(1<N<100000000) denoting the amount of money  KKM told. Input is terminated by EOF.

 

The Output

For each line of input you have to print the amount of KKM’s actual money with exactly two decimal digits using Mr. Chakladers formula in a separate line.

 

Sample Input

1000

2000

3235

 

Sample Output

250.00

500.00

808.75

 

 

 

[School & College Level]

Inter School & College Programming Contest (ISCPC) 2017

Problem Setter: Parag Paul