{"id":1086507,"date":"2025-01-08T13:26:22","date_gmt":"2025-01-08T05:26:22","guid":{"rendered":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/1086507.html"},"modified":"2025-01-08T13:26:26","modified_gmt":"2025-01-08T05:26:26","slug":"%e5%a6%82%e4%bd%95python%e8%be%93%e5%85%a5abc%e8%be%93%e5%87%bacba3-2","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/1086507.html","title":{"rendered":"\u5982\u4f55python\u8f93\u5165abc\u8f93\u51facba3"},"content":{"rendered":"<p style=\"text-align:center;\" ><img decoding=\"async\" src=\"https:\/\/cdn-kb.worktile.com\/kb\/wp-content\/uploads\/2024\/04\/24195855\/eec839af-111c-42ae-b485-d2a84955b42a.webp\" alt=\"\u5982\u4f55python\u8f93\u5165abc\u8f93\u51facba3\" \/><\/p>\n<p><p> <strong>\u4f7f\u7528Python\u5b9e\u73b0\u8f93\u5165&quot;abc&quot;\u8f93\u51fa&quot;cba3&quot;\u7684\u65b9\u6cd5\u5305\u62ec\uff1a\u5b57\u7b26\u4e32\u53cd\u8f6c\u3001\u5b57\u7b26\u4e32\u62fc\u63a5\u3001\u8f93\u51fa\u683c\u5f0f\u63a7\u5236<\/strong>\u3002\u5728\u8fd9\u7bc7\u6587\u7ae0\u4e2d\uff0c\u6211\u4eec\u5c06\u8be6\u7ec6\u4ecb\u7ecd\u5982\u4f55\u901a\u8fc7Python\u4ee3\u7801\u5b9e\u73b0\u8fd9\u4e00\u76ee\u6807\uff0c\u5e76\u9010\u6b65\u89e3\u91ca\u6bcf\u4e2a\u6b65\u9aa4\u7684\u5177\u4f53\u5b9e\u73b0\u3002<\/p>\n<\/p>\n<p><p>\u4e00\u3001\u5b57\u7b26\u4e32\u53cd\u8f6c<\/p>\n<\/p>\n<p><p>\u4e3a\u4e86\u5c06\u8f93\u5165\u7684\u5b57\u7b26\u4e32\u4ece&quot;abc&quot;\u53d8\u4e3a&quot;cba&quot;\uff0c\u6211\u4eec\u9996\u5148\u9700\u8981\u4e86\u89e3\u5b57\u7b26\u4e32\u53cd\u8f6c\u7684\u57fa\u672c\u65b9\u6cd5\u3002\u5728Python\u4e2d\uff0c\u6709\u591a\u79cd\u65b9\u6cd5\u53ef\u4ee5\u5b9e\u73b0\u5b57\u7b26\u4e32\u53cd\u8f6c\uff0c\u5176\u4e2d\u6700\u5e38\u89c1\u7684\u65b9\u6cd5\u662f\u4f7f\u7528\u5207\u7247\u3002<\/p>\n<\/p>\n<p><p><strong>\u5207\u7247\u65b9\u6cd5<\/strong>\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">input_str = &quot;abc&quot;<\/p>\n<p>reversed_str = input_str[::-1]<\/p>\n<p>print(reversed_str)  # \u8f93\u51fa: cba<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5207\u7247\u65b9\u6cd5\u901a\u8fc7\u6307\u5b9a\u6b65\u957f\u4e3a-1\u6765\u5b9e\u73b0\u5b57\u7b26\u4e32\u7684\u53cd\u8f6c\uff0c\u8fd9\u662f\u4e00\u79cd\u7b80\u6d01\u9ad8\u6548\u7684\u65b9\u5f0f\u3002<\/p>\n<\/p>\n<p><p><strong>\u4f7f\u7528\u5185\u7f6e\u51fd\u6570reversed()<\/strong>\uff1a<\/p>\n<\/p>\n<p><p>\u53e6\u4e00\u79cd\u53cd\u8f6c\u5b57\u7b26\u4e32\u7684\u65b9\u6cd5\u662f\u4f7f\u7528Python\u7684\u5185\u7f6e\u51fd\u6570<code>reversed()<\/code>\uff0c\u7136\u540e\u5c06\u5176\u8f6c\u6362\u4e3a\u5b57\u7b26\u4e32\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">input_str = &quot;abc&quot;<\/p>\n<p>reversed_str = &#39;&#39;.join(reversed(input_str))<\/p>\n<p>print(reversed_str)  # \u8f93\u51fa: cba<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p><code>reversed()<\/code>\u51fd\u6570\u8fd4\u56de\u4e00\u4e2a\u53cd\u5411\u8fed\u4ee3\u5668\uff0c\u5c06\u5176\u8f6c\u6362\u4e3a\u5b57\u7b26\u4e32\u5373\u53ef\u5f97\u5230\u53cd\u8f6c\u540e\u7684\u7ed3\u679c\u3002<\/p>\n<\/p>\n<p><p>\u4e8c\u3001\u5b57\u7b26\u4e32\u62fc\u63a5<\/p>\n<\/p>\n<p><p>\u5728\u83b7\u5f97\u53cd\u8f6c\u540e\u7684\u5b57\u7b26\u4e32\u540e\uff0c\u6211\u4eec\u9700\u8981\u5c06\u5176\u4e0e\u6570\u5b573\u62fc\u63a5\u8d77\u6765\u3002\u5b57\u7b26\u4e32\u62fc\u63a5\u5728Python\u4e2d\u53ef\u4ee5\u901a\u8fc7\u591a\u79cd\u65b9\u5f0f\u5b9e\u73b0\uff0c\u5e38\u7528\u7684\u65b9\u6cd5\u6709\u52a0\u6cd5\u8fd0\u7b97\u7b26<code>+<\/code>\u548c\u683c\u5f0f\u5316\u5b57\u7b26\u4e32\u3002<\/p>\n<\/p>\n<p><p><strong>\u4f7f\u7528\u52a0\u6cd5\u8fd0\u7b97\u7b26<code>+<\/code><\/strong>\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">input_str = &quot;abc&quot;<\/p>\n<p>reversed_str = input_str[::-1]<\/p>\n<p>result = reversed_str + &quot;3&quot;<\/p>\n<p>print(result)  # \u8f93\u51fa: cba3<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p><strong>\u4f7f\u7528f-string\u683c\u5f0f\u5316\u5b57\u7b26\u4e32<\/strong>\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">input_str = &quot;abc&quot;<\/p>\n<p>reversed_str = input_str[::-1]<\/p>\n<p>result = f&quot;{reversed_str}3&quot;<\/p>\n<p>print(result)  # \u8f93\u51fa: cba3<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>f-string\u662fPython 3.6\u53ca\u4ee5\u4e0a\u7248\u672c\u5f15\u5165\u7684\u4e00\u79cd\u683c\u5f0f\u5316\u5b57\u7b26\u4e32\u7684\u65b9\u5f0f\uff0c\u5b83\u4f7f\u5f97\u5b57\u7b26\u4e32\u62fc\u63a5\u66f4\u52a0\u7b80\u6d01\u660e\u4e86\u3002<\/p>\n<\/p>\n<p><p>\u4e09\u3001\u7efc\u5408\u5b9e\u73b0<\/p>\n<\/p>\n<p><p>\u73b0\u5728\u6211\u4eec\u5df2\u7ecf\u4e86\u89e3\u4e86\u5b57\u7b26\u4e32\u53cd\u8f6c\u548c\u62fc\u63a5\u7684\u57fa\u672c\u65b9\u6cd5\uff0c\u63a5\u4e0b\u6765\u6211\u4eec\u5c06\u8fd9\u4e9b\u6b65\u9aa4\u7efc\u5408\u8d77\u6765\uff0c\u5b9e\u73b0\u4e00\u4e2a\u5b8c\u6574\u7684Python\u4ee3\u7801\u793a\u4f8b\u3002<\/p>\n<\/p>\n<p><p><strong>\u5b8c\u6574\u4ee3\u7801\u793a\u4f8b<\/strong>\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">def reverse_and_append(input_str):<\/p>\n<p>    # \u53cd\u8f6c\u5b57\u7b26\u4e32<\/p>\n<p>    reversed_str = input_str[::-1]<\/p>\n<p>    # \u62fc\u63a5\u6570\u5b573<\/p>\n<p>    result = f&quot;{reversed_str}3&quot;<\/p>\n<p>    return result<\/p>\n<h2><strong>\u6d4b\u8bd5<\/strong><\/h2>\n<p>input_str = &quot;abc&quot;<\/p>\n<p>output_str = reverse_and_append(input_str)<\/p>\n<p>print(output_str)  # \u8f93\u51fa: cba3<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728\u8fd9\u4e2a\u793a\u4f8b\u4e2d\uff0c\u6211\u4eec\u5b9a\u4e49\u4e86\u4e00\u4e2a\u540d\u4e3a<code>reverse_and_append<\/code>\u7684\u51fd\u6570\uff0c\u8be5\u51fd\u6570\u63a5\u53d7\u4e00\u4e2a\u5b57\u7b26\u4e32\u8f93\u5165\uff0c\u9996\u5148\u5c06\u5176\u53cd\u8f6c\uff0c\u7136\u540e\u5c06\u6570\u5b573\u62fc\u63a5\u5230\u53cd\u8f6c\u540e\u7684\u5b57\u7b26\u4e32\u672b\u5c3e\uff0c\u6700\u540e\u8fd4\u56de\u7ed3\u679c\u3002<\/p>\n<\/p>\n<p><p>\u56db\u3001\u5904\u7406\u66f4\u591a\u8f93\u5165\u60c5\u51b5<\/p>\n<\/p>\n<p><p>\u4e0a\u8ff0\u4ee3\u7801\u5b9e\u73b0\u4e86\u57fa\u672c\u529f\u80fd\uff0c\u4f46\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\uff0c\u6211\u4eec\u53ef\u80fd\u9700\u8981\u5904\u7406\u66f4\u591a\u8f93\u5165\u60c5\u51b5\uff0c\u4f8b\u5982\u8f93\u5165\u5305\u542b\u7a7a\u683c\u3001\u7279\u6b8a\u5b57\u7b26\u3001\u4e0d\u540c\u957f\u5ea6\u7684\u5b57\u7b26\u4e32\u7b49\u3002<\/p>\n<\/p>\n<p><p><strong>\u5904\u7406\u7a7a\u683c\u548c\u7279\u6b8a\u5b57\u7b26<\/strong>\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">def reverse_and_append(input_str):<\/p>\n<p>    # \u79fb\u9664\u8f93\u5165\u5b57\u7b26\u4e32\u4e24\u7aef\u7684\u7a7a\u683c<\/p>\n<p>    input_str = input_str.strip()<\/p>\n<p>    # \u53cd\u8f6c\u5b57\u7b26\u4e32<\/p>\n<p>    reversed_str = input_str[::-1]<\/p>\n<p>    # \u62fc\u63a5\u6570\u5b573<\/p>\n<p>    result = f&quot;{reversed_str}3&quot;<\/p>\n<p>    return result<\/p>\n<h2><strong>\u6d4b\u8bd5<\/strong><\/h2>\n<p>input_str = &quot; abc! &quot;<\/p>\n<p>output_str = reverse_and_append(input_str)<\/p>\n<p>print(output_str)  # \u8f93\u51fa: !cba3<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728\u8fd9\u4e2a\u793a\u4f8b\u4e2d\uff0c\u6211\u4eec\u5728\u53cd\u8f6c\u5b57\u7b26\u4e32\u4e4b\u524d\uff0c\u4f7f\u7528<code>strip()<\/code>\u65b9\u6cd5\u79fb\u9664\u4e86\u8f93\u5165\u5b57\u7b26\u4e32\u4e24\u7aef\u7684\u7a7a\u683c\uff0c\u4ece\u800c\u786e\u4fdd\u8f93\u51fa\u7ed3\u679c\u4e0d\u53d7\u7a7a\u683c\u7684\u5f71\u54cd\u3002<\/p>\n<\/p>\n<p><p><strong>\u5904\u7406\u4e0d\u540c\u957f\u5ea6\u7684\u5b57\u7b26\u4e32<\/strong>\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">def reverse_and_append(input_str):<\/p>\n<p>    # \u53cd\u8f6c\u5b57\u7b26\u4e32<\/p>\n<p>    reversed_str = input_str[::-1]<\/p>\n<p>    # \u62fc\u63a5\u6570\u5b573<\/p>\n<p>    result = f&quot;{reversed_str}3&quot;<\/p>\n<p>    return result<\/p>\n<h2><strong>\u6d4b\u8bd5<\/strong><\/h2>\n<p>input_strs = [&quot;a&quot;, &quot;ab&quot;, &quot;abc&quot;, &quot;abcd&quot;]<\/p>\n<p>output_strs = [reverse_and_append(s) for s in input_strs]<\/p>\n<p>print(output_strs)  # \u8f93\u51fa: [&#39;a3&#39;, &#39;ba3&#39;, &#39;cba3&#39;, &#39;dcba3&#39;]<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728\u8fd9\u4e2a\u793a\u4f8b\u4e2d\uff0c\u6211\u4eec\u5904\u7406\u4e86\u591a\u4e2a\u4e0d\u540c\u957f\u5ea6\u7684\u5b57\u7b26\u4e32\uff0c\u786e\u4fdd\u51fd\u6570\u80fd\u591f\u6b63\u786e\u5904\u7406\u5404\u79cd\u8f93\u5165\u60c5\u51b5\u3002<\/p>\n<\/p>\n<p><p>\u4e94\u3001\u4f18\u5316\u548c\u6269\u5c55<\/p>\n<\/p>\n<p><p>\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\uff0c\u4ee3\u7801\u7684\u4f18\u5316\u548c\u6269\u5c55\u4e5f\u662f\u975e\u5e38\u91cd\u8981\u7684\u3002\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u6dfb\u52a0\u66f4\u591a\u529f\u80fd\u6765\u589e\u5f3a\u4ee3\u7801\u7684\u5b9e\u7528\u6027\uff0c\u4f8b\u5982\u6dfb\u52a0\u8f93\u5165\u9a8c\u8bc1\u3001\u652f\u6301\u7528\u6237\u4ea4\u4e92\u7b49\u3002<\/p>\n<\/p>\n<p><p><strong>\u6dfb\u52a0\u8f93\u5165\u9a8c\u8bc1<\/strong>\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">def reverse_and_append(input_str):<\/p>\n<p>    # \u8f93\u5165\u9a8c\u8bc1<\/p>\n<p>    if not isinstance(input_str, str):<\/p>\n<p>        r<a href=\"https:\/\/docs.pingcode.com\/blog\/59162.html\" target=\"_blank\">AI<\/a>se ValueError(&quot;\u8f93\u5165\u5fc5\u987b\u662f\u5b57\u7b26\u4e32&quot;)<\/p>\n<p>    # \u53cd\u8f6c\u5b57\u7b26\u4e32<\/p>\n<p>    reversed_str = input_str[::-1]<\/p>\n<p>    # \u62fc\u63a5\u6570\u5b573<\/p>\n<p>    result = f&quot;{reversed_str}3&quot;<\/p>\n<p>    return result<\/p>\n<h2><strong>\u6d4b\u8bd5<\/strong><\/h2>\n<p>try:<\/p>\n<p>    input_str = 123  # \u975e\u5b57\u7b26\u4e32\u8f93\u5165<\/p>\n<p>    output_str = reverse_and_append(input_str)<\/p>\n<p>except ValueError as e:<\/p>\n<p>    print(e)  # \u8f93\u51fa: \u8f93\u5165\u5fc5\u987b\u662f\u5b57\u7b26\u4e32<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728\u8fd9\u4e2a\u793a\u4f8b\u4e2d\uff0c\u6211\u4eec\u6dfb\u52a0\u4e86\u8f93\u5165\u9a8c\u8bc1\uff0c\u786e\u4fdd\u8f93\u5165\u5fc5\u987b\u662f\u5b57\u7b26\u4e32\uff0c\u5426\u5219\u629b\u51fa<code>ValueError<\/code>\u5f02\u5e38\u3002<\/p>\n<\/p>\n<p><p><strong>\u652f\u6301\u7528\u6237\u4ea4\u4e92<\/strong>\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">def reverse_and_append(input_str):<\/p>\n<p>    # \u53cd\u8f6c\u5b57\u7b26\u4e32<\/p>\n<p>    reversed_str = input_str[::-1]<\/p>\n<p>    # \u62fc\u63a5\u6570\u5b573<\/p>\n<p>    result = f&quot;{reversed_str}3&quot;<\/p>\n<p>    return result<\/p>\n<h2><strong>\u7528\u6237\u4ea4\u4e92<\/strong><\/h2>\n<p>if __name__ == &quot;__main__&quot;:<\/p>\n<p>    user_input = input(&quot;\u8bf7\u8f93\u5165\u4e00\u4e2a\u5b57\u7b26\u4e32: &quot;)<\/p>\n<p>    output_str = reverse_and_append(user_input)<\/p>\n<p>    print(f&quot;\u8f93\u51fa: {output_str}&quot;)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728\u8fd9\u4e2a\u793a\u4f8b\u4e2d\uff0c\u6211\u4eec\u6dfb\u52a0\u4e86\u7528\u6237\u4ea4\u4e92\u529f\u80fd\uff0c\u5141\u8bb8\u7528\u6237\u901a\u8fc7\u63a7\u5236\u53f0\u8f93\u5165\u5b57\u7b26\u4e32\uff0c\u5e76\u8f93\u51fa\u5904\u7406\u540e\u7684\u7ed3\u679c\u3002<\/p>\n<\/p>\n<p><p>\u516d\u3001\u603b\u7ed3<\/p>\n<\/p>\n<p><p>\u5728\u8fd9\u7bc7\u6587\u7ae0\u4e2d\uff0c\u6211\u4eec\u8be6\u7ec6\u4ecb\u7ecd\u4e86\u5982\u4f55\u4f7f\u7528Python\u5b9e\u73b0\u8f93\u5165&quot;abc&quot;\u8f93\u51fa&quot;cba3&quot;\u7684\u529f\u80fd\u3002\u6211\u4eec\u4ece\u5b57\u7b26\u4e32\u53cd\u8f6c\u548c\u62fc\u63a5\u7684\u57fa\u672c\u65b9\u6cd5\u5165\u624b\uff0c\u9010\u6b65\u6269\u5c55\u5230\u5904\u7406\u66f4\u591a\u8f93\u5165\u60c5\u51b5\uff0c\u5e76\u901a\u8fc7\u6dfb\u52a0\u8f93\u5165\u9a8c\u8bc1\u548c\u7528\u6237\u4ea4\u4e92\u529f\u80fd\uff0c\u589e\u5f3a\u4e86\u4ee3\u7801\u7684\u5b9e\u7528\u6027\u548c\u5065\u58ee\u6027\u3002<\/p>\n<\/p>\n<p><p><strong>\u5b57\u7b26\u4e32\u53cd\u8f6c\u548c\u62fc\u63a5<\/strong>\u662f\u5b9e\u73b0\u8fd9\u4e00\u529f\u80fd\u7684\u6838\u5fc3\uff0c\u901a\u8fc7\u5207\u7247\u3001\u5185\u7f6e\u51fd\u6570\u548c\u683c\u5f0f\u5316\u5b57\u7b26\u4e32\u7b49\u65b9\u6cd5\uff0c\u6211\u4eec\u53ef\u4ee5\u8f7b\u677e\u5b9e\u73b0\u8fd9\u4e00\u76ee\u6807\u3002\u5e0c\u671b\u901a\u8fc7\u672c\u6587\u7684\u4ecb\u7ecd\uff0c\u80fd\u591f\u5e2e\u52a9\u8bfb\u8005\u66f4\u597d\u5730\u7406\u89e3\u548c\u5e94\u7528Python\u5b57\u7b26\u4e32\u64cd\u4f5c\u7684\u76f8\u5173\u77e5\u8bc6\u3002<\/p>\n<\/p>\n<h2><strong>\u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n<p> <strong>\u5982\u4f55\u4f7f\u7528Python\u5b9e\u73b0\u5b57\u7b26\u4e32\u53cd\u8f6c\u5e76\u6dfb\u52a0\u6570\u5b57\uff1f<\/strong><br \/>\u60a8\u53ef\u4ee5\u4f7f\u7528Python\u4e2d\u7684\u5207\u7247\u529f\u80fd\u6765\u53cd\u8f6c\u5b57\u7b26\u4e32\u3002\u901a\u8fc7<code>[::-1]<\/code>\u53ef\u4ee5\u8f7b\u677e\u53cd\u8f6c\u5b57\u7b26\u4e32\u3002\u63a5\u7740\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u5b57\u7b26\u4e32\u8fde\u63a5\u5c06\u53cd\u8f6c\u540e\u7684\u5b57\u7b26\u4e32\u4e0e\u6570\u5b57\u62fc\u63a5\u5728\u4e00\u8d77\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u7b80\u5355\u7684\u793a\u4f8b\u4ee3\u7801\uff1a  <\/p>\n<pre><code class=\"language-python\">input_str = &quot;abc&quot;\nreversed_str = input_str[::-1]\nresult = reversed_str + str(len(input_str))\nprint(result)  # \u8f93\u51fa cba3\n<\/code><\/pre>\n<p><strong>\u5728Python\u4e2d\u5982\u4f55\u5904\u7406\u7528\u6237\u8f93\u5165\u7684\u5b57\u7b26\u4e32\uff1f<\/strong><br \/>\u5904\u7406\u7528\u6237\u8f93\u5165\u65f6\uff0c\u53ef\u4ee5\u4f7f\u7528<code>input()<\/code>\u51fd\u6570\u83b7\u53d6\u5b57\u7b26\u4e32\u3002\u7528\u6237\u8f93\u5165\u7684\u5185\u5bb9\u4f1a\u88ab\u5f53\u4f5c\u5b57\u7b26\u4e32\u5904\u7406\u3002\u4e3a\u4e86\u5b9e\u73b0\u53cd\u8f6c\u548c\u6dfb\u52a0\u6570\u5b57\u7684\u529f\u80fd\uff0c\u53ef\u4ee5\u5c06\u8f93\u5165\u5b57\u7b26\u4e32\u4f20\u5165\u4e0a\u9762\u7684\u53cd\u8f6c\u51fd\u6570\u4e2d\u3002<\/p>\n<p><strong>\u5982\u4f55\u786e\u4fdd\u4ee3\u7801\u7684\u53ef\u8bfb\u6027\u548c\u53ef\u7ef4\u62a4\u6027\uff1f<\/strong><br \/>\u5728\u7f16\u5199\u4ee3\u7801\u65f6\uff0c\u4fdd\u6301\u7ed3\u6784\u6e05\u6670\u548c\u6ce8\u91ca\u5b8c\u6574\u662f\u975e\u5e38\u91cd\u8981\u7684\u3002\u4f7f\u7528\u6709\u610f\u4e49\u7684\u53d8\u91cf\u540d\u548c\u51fd\u6570\u540d\u53ef\u4ee5\u5e2e\u52a9\u4ed6\u4eba\u7406\u89e3\u4ee3\u7801\u7684\u529f\u80fd\u3002\u6b64\u5916\uff0c\u60a8\u53ef\u4ee5\u5c06\u53cd\u8f6c\u548c\u6dfb\u52a0\u6570\u5b57\u7684\u903b\u8f91\u5c01\u88c5\u5728\u4e00\u4e2a\u51fd\u6570\u4e2d\uff0c\u8fd9\u6837\u6709\u52a9\u4e8e\u4ee3\u7801\u91cd\u7528\u548c\u6d4b\u8bd5\u3002\u793a\u4f8b\u4ee3\u7801\u5982\u4e0b\uff1a  <\/p>\n<pre><code class=\"language-python\">def reverse_and_append_length(s):\n    return s[::-1] + str(len(s))\n\nuser_input = input(&quot;\u8bf7\u8f93\u5165\u5b57\u7b26\u4e32: &quot;)\nresult = reverse_and_append_length(user_input)\nprint(result)\n<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"\u4f7f\u7528Python\u5b9e\u73b0\u8f93\u5165&quot;abc&quot;\u8f93\u51fa&quot;cba3&quot;\u7684\u65b9\u6cd5\u5305\u62ec\uff1a\u5b57\u7b26\u4e32\u53cd [&hellip;]","protected":false},"author":3,"featured_media":1086513,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[37],"tags":[],"acf":[],"_links":{"self":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1086507"}],"collection":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/comments?post=1086507"}],"version-history":[{"count":"1","href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1086507\/revisions"}],"predecessor-version":[{"id":1086515,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1086507\/revisions\/1086515"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media\/1086513"}],"wp:attachment":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media?parent=1086507"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/categories?post=1086507"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/tags?post=1086507"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}