标签：python
#encoding:utf-8 obuff = [] repeat = 0 path = raw_input(‘please input your path: ‘) for ln in open(path): if ln in obuff: repeat+=1 continue obuff.append(ln) print "repeat columns is %s" %repeat with open(path, ‘w‘) as handle: handle.writelines(obuff)
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标签：python
原文地址：http://wushang.blog.51cto.com/10078847/1700263
