__author__ = 'YanChenDeng'
from Problem import Problem
import csv
read=csv.reader(file('A1Ratings.csv','rb'))
problem=Problem()
for line in read:
problem.loadLine(line)
print 'mean rating:'
print dict(zip(problem.moviesName,[('%.2f')%f for f in problem.meanRating()]))
print 'rating count:'
print dict(zip(problem.moviesName,[('%.2f')%f for f in problem.ratingCount()]))
print 'high rating:'
print dict(zip(problem.moviesName,[('%.2f')%f for f in problem.highRating()]))
print 'relevance of Star Wars: Episode IV - A New Hope (1977):'
print dict(zip(problem.moviesName,[('%.2f')%f for f in problem.calcRelevance('260: Star Wars: Episode IV - A New Hope (1977)')]))
