s1=["a","b","c"]s2=[1,2,3]这两个列表如何拼接实现一个字符串"a1 b2 c3"?
按照你的要求编写的Python程序如下
s1=["a","b","c"]
s2=[1,2,3]
print(' '.join([i[0]+str(i[1]) for i in zip(s1,s2)]))