数据结构与算法之线性表A和B并集Python抽象代码写法

#数据结构与算法之线性表A和B并集Python抽象代码写法如下：
#线性表A和B并列的python写法
def xxb(la,lb):
    thislist = []
    # lalen = la.count()
    # lblen = lb.count()
    laa = []
    for b in lb:
        if b in la:
            break
        else:
            la.append(b)
            print(la)
laa = [1,3,5,6,7,8,10]
lbb = [2,3,5,6,8,7,9]
xxb(laa,lbb)