import sys
arg = "memdump.txt"
if (len(sys.argv) > 1):
arg = sys.argv[1]
f = open(arg, "rb")
l = f.readline()
sum = {}
cnt = {}
while(l != ""):
s = l.split("-")
amount = int(s[1])
what = s[2]
if (what in sum):
sum[what] += amount
cnt[what] += 1
else:
sum[what] = amount
cnt[what] = 1
for x in sum:
print(x.strip() + "(" + str(cnt[x]) + "):\n: " + str(sum[x]))
