python求字符串的交集和并集

参考来源#!/usr/bin/pythonimport setsmagic_char = sets.Set('abcde')poppins_chars = sets.Set('bdxyz')print ''.join(magic_char & poppins_chars)#InterSectionprint ''.join(magic_char | poppins_chars)#

Maverick_87

22264人浏览 · 2013-10-16 22:49:50

Maverick_87 · 2013-10-16 22:49:50 发布

参考来源

#!/usr/bin/python
import sets
magic_char = sets.Set('abcde')
poppins_chars = sets.Set('bdxyz')
print ''.join(magic_char & poppins_chars)	#InterSection
print ''.join(magic_char | poppins_chars)	#Union