Python List交集，并集，差集的应用

百变鹏仔 3小时前 #Python

文章标签 Python

生成了两个list:

A = ['apple','apple','banana']B = ['banana','apple','banana']

交集，并集，差集概念这里不说，python代码如下：

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#! /usr/bin/env python# coding:utf-8listA = [1, 2, 3, 4, 5, 6]listB = [4, 5, 6, 7]# Intersectioninte = list(set(listA).intersection(set(listB)))print "Intersection:", inte# unionuni = list(set(listA).union(set(listB)))print "Union:", uni# Differencesdiff = list(set(listA).difference(set(listB)))print "Differences:", diff

if diff:    print "wrong"else:    print "matched"

生成了两个list:

A = ['apple','apple','banana']B = ['banana','apple','banana']

交集，并集，差集概念这里不说，python代码如下：

立即学习“Python免费学习笔记（深入）”；

#! /usr/bin/env python# coding:utf-8listA = [1, 2, 3, 4, 5, 6]listB = [4, 5, 6, 7]# Intersectioninte = list(set(listA).intersection(set(listB)))print "Intersection:", inte# unionuni = list(set(listA).union(set(listB)))print "Union:", uni# Differencesdiff = list(set(listA).difference(set(listB)))print "Differences:", diff

if diff:    print "wrong"else:    print "matched"

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