<p>阅读下面的程序段 <img max-width="300" src="https://learnfile.20230611.cn/learnAppQuestion/84/15/8415ebd117705a17c0d02fbb45fbd02f.jpg" style="width: 100%;height: auto;"><img max-width="300" src="https://learnfile.20230611.cn/learnAppQuestion/12/bd/12bd2528