587 - There's treasure everywhere!

Difficulty : easy

Solution Description :

2D geometry problem

The tricky part of the problem is parsing the input.

For N direction add the value to y
For E direction add the value to x
For S direction subtract value from y
For W direction subtract value from x
For NE direction add the value to x and y
For SE direction add the value to x and subtract the value from y
For SW direction subtract the value from x and y
For NW direction subtract the value form x and add the value to y

For all diagonal direction you need to multiply 1/sqrt(2) before add or subtraction.
do not need to use long double.

At the end print (x,y) and sqrt(x*x+y*y)
Remember print a blank line for each output set