#!/usr/bin/env python3 from sys import argv i = [(x[0], int(x[1:].strip())) for x in open(argv[1])] v = (0,0,0) for d in i: if d[0] == "F": dv = [(1,0), (0,-1), (-1,0), (0,1)][(v[2]//90)%4] v = (v[0]+dv[0]*d[1],v[1]+dv[1]*d[1],v[2]) continue v = { "N": lambda x: (v[0],v[1]+x,v[2]), "S": lambda x: (v[0],v[1]-x,v[2]), "E": lambda x: (v[0]+x,v[1],v[2]), "W": lambda x: (v[0]-x,v[1],v[2]), "R": lambda x: (v[0],v[1],v[2]+x), "L": lambda x: (v[0],v[1],v[2]-x), }[d[0]](d[1]) print(abs(v[0])+abs(v[1])) v = (10,1) s = (0,0) for d in i: if d[0] == "F": s = (s[0]+v[0]*d[1],s[1]+v[1]*d[1]) continue v = { "N": lambda x: (v[0],v[1]+x), "S": lambda x: (v[0],v[1]-x), "E": lambda x: (v[0]+x,v[1]), "W": lambda x: (v[0]-x,v[1]), "R": lambda x: [(v[0],v[1]), (v[1],-v[0]), (-v[0],-v[1]), (-v[1],v[0])][(x//90)%4], "L": lambda x: [(v[0],v[1]), (-v[1],v[0]), (-v[0],-v[1]), (v[1],-v[0])][(x//90)%4], }[d[0]](d[1]) print(abs(s[0])+abs(s[1]))