python的注释、输入、输出函数

            #
             注释一行
        

            1
            ‘‘‘
2 123
3 cdsb
4 vdb s
5 单引号注释多行(写代码时不要有中文字符)
6 ‘‘‘
        

            1
            print("sunck is a good man，","sunck","sunck")
2print(18)
3 print(10 + 8)
4 print("10 + 8 =", 18)

            1 age = input()      #等待输入(阻塞） 输入值后按回车2print("age =", age)

            1 age = input("请输入您的年龄：")    
23print("age =", age)