#! /usr/bin/env python 0
# -*- coding: utf8 -*- 0
import sys 0
 0
def isnum(s): 0
try: 0
int(s) 0
return True 0
except ValueError: 0
return False 0
 0
if len(sys.argv)<2: 0
print "Nincs argumentum!" 0
else: 0
try: lines = open(sys.argv[1]) 0
except: 0
print "Nincs ilyen file!" 0
else: 0
sum=0;flag=0 0
o=open("eredmeny.txt","w") 0
for line in lines: 0
line=line.strip() 0
if not isnum(line): 0
if flag: 0
o.write(str(sum)+"\n") 0
flag=1 0
sum=0 0
o.write(line+" ") 0
else: 0
sum+=int(line) 0
 0
o.write(str(sum)) 0