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Pyhon的第六天
2022-06-12 07:01:00 【cxy003344】
1、数据类型转换:
将浮点型,字符串转换成整型

将整数,字符串转成浮点型

将二进制,八进制,16进制转成10进制

将10进制转换成,二进制,八进制,16进制

将字符串转换为字节

将字节转换成字符串

将ascii码转换为字符串
将字符串转换成ascii码

2.条件控制语句
A: 86-100, B: 71-85, C: 61-70, D: 0-60
输入一个成绩打印出成绩的等级(要求使用if ... elif)

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