Dict & Set usage

#! /usr/bin/python
#* coding:utf-8 *
s1=set([4,4,5,5,6,6])
print(s1)
s2=set([2,3,4])
print(s1&s2)
print(s1|s2)

---

#! /usr/bin/python
#* coding: utf-8 *

d={'tom':95,
'bob':75,
'jack':88
}

print('d[\'tom\'] =',d['tom'])
print('d[\'bob\'] =',d['bob'])
print('d[\'jack\']=',d['jack'])