#!/usr/bin/python
import json
data = json.load(open('reproducible.json'))
sum = 0
count = 0

for entry in data:
    #if entry['status'] != 'unreproducible':
    #    continue
    if not entry['package'].startswith('ghc'):
        continue
    if not entry['build_duration']:
        continue
    #if entry['build_date'] > 1497500000:
    #    continue
    print(entry['package'])
    print entry['build_duration']
    sum += entry['build_duration']
    count += 1

print sum
print count
print sum/count