<p>阅读下面的程序段 <img max-width="300" src="https://learnfile.20230611.cn/learnAppQuestion/db/07/db07512d4105902786e9c6eb7f04c5a8.jpg" style="width: 100%;height: auto;"><img max-width="300" src="https://learnfile.20230611.cn/learnAppQuestion/5c/db/5cdbc32c