python夜曲编程代码练习11-15

Q11：China＋城市

题目：

有一个城市列表city，请你在每个城市名前加上"China"，最后遍历该列表并输出结果。

解答：

city = ["北京","上海","广州","深圳","成都","武汉","香港","澳门","台湾"]
for i in range(0,len(city)):
    temp = "China"+city[i]
    city[i] = temp
    print(city[i])
    

Q12：爱夜曲

题目：

小明上完夜曲的入门课之后想要表达自己对夜曲的喜爱，决定将三个字符串"I ","love ","yequbiancheng"拼接起来，输出结果；然后通过字符串索引和字符串拼接知识将字符串"yequbiancheng"中的y、q、b、c字母改成大写，再次输出拼接结果。

解答:

a = "I "
b = "lov