#!/usr/bin/python3
import sys

f = sys.argv[1]
res = {}
mem_res = {}
memw_res = {}
samples = {}

with open(f) as fp:
    for line in fp:
        s = line.split()
        if s[0] not in res:
            print(s[0])
            res[s[0]] = int(s[5])
            mem_res[s[0]] = int(s[8])
            memw_res[s[0]] = int(s[9])
            samples[s[0]] =int(s[4])
        else:
            res[s[0]] += int(s[5])
            mem_res[s[0]] += int(s[8])
            memw_res[s[0]] += int(s[9])

print("Average times:")
for r in res.keys():
    print(res[r]/samples[r])

print("Average memory read:")
for r in mem_res.keys():
    print(mem_res[r]/samples[r])

print("Average memory write:")
for r in memw_res.keys():
    print(memw_res[r]/samples[r])