python两个列表升序合并并且去除列表中重复元素的两种方法

代码如下 

l1 = [1,2,7,12,4,9,5]
l2 = [5,1,10,11,2]
l3 = l1 + l2
l3.sort()
# print(set(l3))   #去除重复元素方法一

l4 = []           #去除重复元素方法二
for x in l3:
	if not x in l4:
		l4.append(x)
print(l4)

猜你喜欢

转载自blog.csdn.net/qq_40727267/article/details/85162783