python compare number all list same code example
Example 1: python compare each item of one list
import itertools
for a, b in itertools.combinations(mylist, 2):
compare(a, b)
Example 2: compare two list in python
>>> s = ['a','b','c']
>>> f = ['a','b','d','c']
>>> ss= set(s)
>>> fs =set(f)
>>> print ss.intersection(fs)
**set(['a', 'c', 'b'])**
>>> print ss.union(fs)
**set(['a', 'c', 'b', 'd'])**
>>> print ss.union(fs) - ss.intersection(fs)
**set(['d'])**