5.如何从用户获取输入数据函数
# input函数 name = input("请输入姓名:") age = input("请输入年龄:") print(f'{age}岁的{name},你好!欢迎您!')
run结果:spa
6.字符串code
# 字符串 String # slash / 斜杠 backslash \ 反斜杠 # 转义字符串 mystr1 = '"Song" Ke' mystr2 = "\"Song\" \n Ke" mystr3 = "songKe " print(mystr1 + ":字符串拼接") print(mystr2) print(mystr3 * 3) print("Ke" in mystr2)
run结果:blog
7.字符串格式化字符串
# 之前有我的叫松柯,他年龄是21岁了。 name = "松柯" age = 21 massage = "之前有我的叫" + name + ",他年龄是" + str(age) + "岁了。" msg = f"之前有我的叫{name},他年龄是{age}岁了。" print(massage) print(msg)
run结果:input