xxxxxxxxxx<html><head><meta charset="utf-8"> <title>W3Cschool教程(w3cschool.cn)</title><style> #customers { font-family:"Trebuchet MS", Arial, Helvetica, sans-serif; width:100%; border-collapse:collapse; } #customers td, #customers th { font-size:1em; border:1px solid #98bf21; padding:3px 7px 2px 7px; } #customers th { font-size:1.1em; text-align:left; padding-top:5px; padding-bottom:4px; background-color:#A7C942; color:#ffffff; } #customers tr.alt td { color:#000000; background-color:#EAF2D3; }</style></head><body><table id="customers"> <tbody> <tr> <th>2020年11月</th> <th>2019年11月</th> <th>程序语言</th> <th>等级</th> <th>更改</th> </tr> <tr class="alt"> <td>1</td> <td>2</td> <td> <a href="https://www.w3cschool.cn/c/" target="_blank">C</a> </td> <td>16.21%</td> <td>+0.17%</td> </tr> <tr> <td>2</td> <td>3</td> <td> <a href="https://www.w3cschool.cn/python3/" target="_blank">Python</a> </td> <td>12.12%</td> <td>+2.27%</td> </tr> <tr class="alt"> <td>3</td> <td>1</td> <td> <a href="https://www.w3cschool.cn/java/" target="_blank">Java</a> </td> <td>11.68%</td> <td>-4.57%</td> </tr> <tr> <td>4</td> <td>5</td> <td> <a href="https://www.w3cschool.cn/cpp/" target="_blank">C++</a> </td> <td>7.60%</td> <td>+1.99%</td> </tr> <tr class="alt"> <td>5</td> <td>5</td> <td> <a href="https://www.w3cschool.cn/csharp/" target="_blank">C#</a> </td> <td>4.67%</td> <td>+0.36%</td> </tr> <tr> <td>6</td> <td>6</td> <td> <a href="https://www.w3cschool.cn/csharp/" target="_blank">Visual Basic</a> </td> <td>4.01%</td> <td>-0.22%</td> </tr> <tr class="alt"> <td>7</td> <td>7</td> <td> <a href="https://www.w3cschool.cn/javascript/" target="_blank">JavaScript</a> </td> <td>2.03%</td> <td>+0.10%</td> </tr> <tr> <td>8</td> <td>8</td> <td> <a href="https://www.w3cschool.cn/php/" target="_blank">PHP</a> </td> <td>1.79%</td> <td>0.07%</td> </tr> <tr class="alt"> <td>9</td> <td>16</td> <td> <a href="https://www.w3cschool.cn/r/" target="_blank">R</a> </td> <td>1.64%</td> <td>+0.66%</td> </tr> <tr > <td>10</td> <td>9</td> <td> <a href="https://www.w3cschool.cn/sql/" target="_blank">SQL</a> </td> <td>1.54%</td> <td>+0.15%</td> </tr> </tbody></table></body></html>