1. File name: distribution.py

Given a particular job type or position, we can find at which industry universities' alumnus are most common working.

1. Related python modules: MySQLdb
2. MySQLdb:https://pypi.python.org/pypi/MySQL-python

1. GetSubIndustyD(industry): Return colleges which alumnus are most common working in sub industry.
2. GetIndistryD(college,industry): Return a list of colleges which alumnus are most common working in this industry.
3. GetCompanyDistribution(college,top): Return the most common companies which are most alumnus of this college work in.
4. GetTitleDistribution(college,top): Return a sorted list of title which alumnus of this college most get.
5. CountDistribution(list,top): Return a sorted list which length of top.