import sys
import secrets
from collections import Counter

servers = []
def buildNetwork():
    for s in sys.argv[1:]:
        for i in range(0, int(s.split(":")[1])):
            servers.append(s.split(":")[0])

def chooseServer():
    return secrets.choice(servers)

def testDistribution():
    results = []
    for i in range(0, 100):
        results.append(chooseServer())
    counts = Counter(results)
    print(counts)


buildNetwork()
print(chooseServer())
testDistribution()