# ~ 条件判断语句
![](https://img.haomeiwen.com/i6544857/6ce350dc75f8e34d.png)
![](https://img.haomeiwen.com/i6544857/75b237312719bb28.png)
# ~ == != >= <=
# ~ and 与 or 或
# ~ in not in
![](https://img.haomeiwen.com/i6544857/796910b3667b9c42.png)
![](https://img.haomeiwen.com/i6544857/82bcc94044f02e5b.png)
# ~ while循环
![](https://img.haomeiwen.com/i6544857/fb778e0ba040e061.png)
# ~ break 跳出当前循环
# ~ continue 结束本次循环,继续进行下一次循环
![](https://img.haomeiwen.com/i6544857/4a9b07912e1412da.png)
# ~ 实例应用 输入学生姓名及年龄
![](https://img.haomeiwen.com/i6544857/a66de28cfd50e8e7.png)
# ~ == != >= <=
# ~ and 与 or 或
# ~ in not in
# ~ break 跳出当前循环
# ~ continue 结束本次循环,继续进行下一次循环
本文标题:Python入门-条件判断语句.while for循环
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