frick.py

from itertools import *
from string import *
from math import *

i = open("input.txt").read().split("\n")
i = [[l[0], int(l[1:])] for l in i]

row = 0
col = 0
out = 0
val = 0

rows = []
prev = [""]

dirs = [0, 1, 2, 3] # East North West South
eay = 0

way_row, way_col = 10, 1

for direction in i:
      #print(eay, abs(row), abs(col), way_row, way_col)
      if direction[0] == "F":
          for k in range(direction[1]):
           row += way_row
           col += way_col
           
      elif direction[0] in "NEWS":
            feay = "ENWS".index(direction[0])
            if feay == 0: way_row += direction[1]
            if feay == 1: way_col += direction[1]
            if feay == 2: way_row -= direction[1]
            if feay == 3: way_col -= direction[1]

            
      elif direction[0] == "R":
            times = direction[1] // 90

            for n in range(times):
                  temp = way_col
                  way_col = -way_row
                  way_row = temp

      elif direction[0] == "L":
            times = direction[1] // 90
            for k in range(times):
                  temp = way_col
                  way_col = way_row
                  way_row = -temp
            
    

print(abs(row) + abs(col))