import sys
import os
from pprint import pprint
import time
import math

#colors
from termcolor import colored

grid = []

input_f = ''
if len(sys.argv) == 1:
    input_f = 'test'
else:
    input_f = sys.argv[1]

with open(input_f) as file:
    for line in file:
        grid = line.rstrip().split(',')

print(grid)
values = []
current_value = 0

for i in grid:
    value = 0
    for j in list(i): 
        current_value += value       
        #print(j)
        current_value += ord(j)
        current_value *= 17
        current_value %= 256 
        #print(current_value)
    value = current_value
    current_value = 0
    print(value)
    values.append(value)

print(sum(values))