import urllib.request
import json
import time
import sys

a = []
b = []
s = ""
handle = "pikmike"

with urllib.request.urlopen("http://codeforces.com/api/user.rating?handle=" + handle) as response:
    html = str(response.read())[2:-1].replace('\\x', '.')
    while ('\\\\"' in html):
        html = html.replace('\\\\"', ".")
    s = html

while ("contestId" in s):
    pos = s.index("contestId") + len("contestId") + 2
    s = s[pos:]
    a.append([s[:3], 0])

    pos = s.index("rank") + len("rank") + 2
    s = s[pos:]
    a[-1][1] = s[:s.index(',')]

res = []

for contest in a:
    sys.stderr.write(contest[0] + " " + contest[1] + "\n")
    sys.stderr.flush()

    with urllib.request.urlopen("http://codeforces.com/api/contest.standings?contestId=" + contest[0] + "&from=" + contest[1] + "&count=10000&showUnofficial=false") as response:
        html = str(response.read())[2:-1].replace('\\x', '.')
        while ('\\\\"' in html):
            html = html.replace('\\\\"', ".")
        tmp = json.loads(html)["result"]["rows"]

        for part in tmp:
            if (part["party"]["members"][0]["handle"] == "PikMike"):
                res.append([int(part["successfulHackCount"]), int(part["unsuccessfulHackCount"])])
                break
    time.sleep(0.3)

#print(res)
s = 0
t = 0
for i in res:
    s += i[0]
    t += i[1]
print("+" + str(s) + ":-" + str(t))