python实现成语接龙

first_idiom = '万事如意'
end_str =first_idiom[-1]
new_li =[first_idiom]
li =['发愤图强','笑容满面','意气风发','强颜欢笑']
for index in range(len(li)):
    for i in li:
        if end_str == i[0]:
            new_li.append(i)
            li.remove(i)
            end_str = i[-1]
            break
        print(new_li)

 

运行结果：