Treasure, that is what you are

#include <iostream>
#include <iomanip>
#include <cmath>
#include <sstream>

using namespace std;


int main()
{
    double x=0,y=0;
    string inp;

    while(true)
    {

        cin >> inp;

        if(inp[0]=='*')
        {
            break;
        }
        stringstream geek(inp);
        int  a=0;
        geek >> a;
        int l= inp.length();
        if(inp[l-1]=='N')
        {
            y+=a;
        }
        if(inp[l-1]=='S')
        {
            y-=a;
        }
        if(inp[l-1]=='E')
        {
            if(inp[l-2]=='N')
            {
                y+=a/(sqrt(2));
                x+=a/(sqrt(2));
            }
            else if(inp[l-2]=='S')
            {
                y-=a/(sqrt(2));
                x+=a/(sqrt(2));
            }
            else
            {
                x+=a;
            }
        }
        if(inp[l-1]=='W')
        {
            if(inp[l-2]=='N')
            {
                y+=a/(sqrt(2));
                x-=a/(sqrt(2));
            }
            else if(inp[l-2]=='S')
            {
                y-=a/(sqrt(2));
                x-=a/(sqrt(2));
            }
            else
            {
                x-=a;
            }
        }

    }

    double z=sqrt((pow(x,2))+(pow(y,2)));
    cout << fixed;
    cout << setprecision(3) << x << " " << y << "\n" << z;

    return 0;