#!/bin/python3
import sys,time,re
from pprint import pprint
sys.path.insert(0, '../../')
from fred import list2int,get_re,nprint,lprint,loadFile
start_time = time.time()

input_f = 'input'

part = 1
#########################################
#                                       #
#              Part 1                   #
#                                       #
#########################################

if part == 1:
    with open(input_f) as file:
        instructions = file.readline().rstrip()
      
    match = re.findall(r"(-?\d+)",instructions)
    print(sum(list2int(match)))

#########################################
#                                       #
#              Part 2                   #
#                                       #
#########################################
if part == 2:
    exit()

print("--- %s seconds ---" % (time.time() - start_time))