{"id":1108568,"date":"2025-01-08T17:01:32","date_gmt":"2025-01-08T09:01:32","guid":{"rendered":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/1108568.html"},"modified":"2025-01-08T17:01:36","modified_gmt":"2025-01-08T09:01:36","slug":"python%e8%87%aa%e5%ae%9a%e4%b9%89%e5%87%bd%e6%95%b0%e5%a6%82%e4%bd%95%e8%bf%94%e5%9b%9e%e5%a4%9a%e7%bb%b4%e6%95%b0%e7%bb%84","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/1108568.html","title":{"rendered":"python\u81ea\u5b9a\u4e49\u51fd\u6570\u5982\u4f55\u8fd4\u56de\u591a\u7ef4\u6570\u7ec4"},"content":{"rendered":"<p style=\"text-align:center;\" ><img decoding=\"async\" src=\"https:\/\/cdn-kb.worktile.com\/kb\/wp-content\/uploads\/2024\/04\/25072147\/a0cad10d-7af6-4109-8581-73cb85f33ff5.webp\" alt=\"python\u81ea\u5b9a\u4e49\u51fd\u6570\u5982\u4f55\u8fd4\u56de\u591a\u7ef4\u6570\u7ec4\" \/><\/p>\n<p><p> <strong>Python\u81ea\u5b9a\u4e49\u51fd\u6570\u53ef\u4ee5\u901a\u8fc7\u8fd4\u56denumpy\u6570\u7ec4\u3001\u5217\u8868\u5d4c\u5957\u5217\u8868\u3001\u6216\u8005\u5176\u4ed6\u5408\u9002\u7684\u7ed3\u6784\u6765\u5b9e\u73b0\u8fd4\u56de\u591a\u7ef4\u6570\u7ec4\u3002\u4f7f\u7528numpy\u6570\u7ec4\u3001\u5217\u8868\u5d4c\u5957\u5217\u8868\u3001\u6570\u636e\u7ed3\u6784\u6a21\u5757\u8fdb\u884c\u5c01\u88c5\u3001\u8fd4\u56de\u5b57\u5178\u5bf9\u8c61\u3002<\/strong>\u5728\u8fd9\u91cc\u6211\u4eec\u5c06\u8be6\u7ec6\u63cf\u8ff0\u4f7f\u7528numpy\u6570\u7ec4\u6765\u521b\u5efa\u548c\u8fd4\u56de\u591a\u7ef4\u6570\u7ec4\u7684\u65b9\u6cd5\u3002<\/p>\n<\/p>\n<p><p>\u4e00\u3001\u4f7f\u7528numpy\u6570\u7ec4<\/p>\n<\/p>\n<p><p>\u8981\u5728Python\u4e2d\u521b\u5efa\u548c\u8fd4\u56de\u591a\u7ef4\u6570\u7ec4\uff0c\u6700\u5e38\u7528\u548c\u6709\u6548\u7684\u65b9\u6cd5\u4e4b\u4e00\u662f\u4f7f\u7528numpy\u5e93\u3002Numpy\u662f\u4e00\u4e2a\u975e\u5e38\u5f3a\u5927\u7684\u5e93\uff0c\u5b83\u4e13\u95e8\u7528\u4e8e\u5904\u7406\u5927\u578b\u591a\u7ef4\u6570\u7ec4\u548c\u77e9\u9635\u6570\u636e\u3002\u901a\u8fc7numpy\u5e93\uff0c\u6211\u4eec\u53ef\u4ee5\u8f7b\u677e\u521b\u5efa\u3001\u64cd\u4f5c\u548c\u8fd4\u56de\u591a\u7ef4\u6570\u7ec4\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">import numpy as np<\/p>\n<p>def create_multi_array(rows, cols):<\/p>\n<p>    # \u521b\u5efa\u4e00\u4e2a\u96f6\u77e9\u9635<\/p>\n<p>    multi_array = np.zeros((rows, cols))<\/p>\n<p>    # \u586b\u5145\u6570\u636e<\/p>\n<p>    for i in range(rows):<\/p>\n<p>        for j in range(cols):<\/p>\n<p>            multi_array[i][j] = i * cols + j<\/p>\n<p>    return multi_array<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728\u4e0a\u9762\u7684\u4ee3\u7801\u4e2d\uff0c\u6211\u4eec\u521b\u5efa\u4e86\u4e00\u4e2a\u540d\u4e3a<code>create_multi_array<\/code>\u7684\u51fd\u6570\uff0c\u5b83\u63a5\u53d7\u4e24\u4e2a\u53c2\u6570\uff1a\u884c\u6570<code>rows<\/code>\u548c\u5217\u6570<code>cols<\/code>\u3002\u9996\u5148\uff0c\u6211\u4eec\u4f7f\u7528numpy\u7684<code>zeros<\/code>\u51fd\u6570\u521b\u5efa\u4e00\u4e2a\u5177\u6709\u6307\u5b9a\u884c\u6570\u548c\u5217\u6570\u7684\u96f6\u77e9\u9635\u3002\u7136\u540e\uff0c\u6211\u4eec\u4f7f\u7528\u4e24\u4e2a\u5d4c\u5957\u7684for\u5faa\u73af\u586b\u5145\u77e9\u9635\uff0c\u4f7f\u5176\u5305\u542b\u4ece0\u5230(rows*cols-1)\u7684\u8fde\u7eed\u6574\u6570\u3002\u6700\u540e\uff0c\u6211\u4eec\u8fd4\u56de\u586b\u5145\u597d\u7684\u591a\u7ef4\u6570\u7ec4\u3002<\/p>\n<\/p>\n<p><p>\u4e8c\u3001\u4f7f\u7528\u5217\u8868\u5d4c\u5957\u5217\u8868<\/p>\n<\/p>\n<p><p>\u5728Python\u4e2d\uff0c\u5217\u8868\u662f\u4e00\u79cd\u5e38\u7528\u7684\u6570\u636e\u7ed3\u6784\uff0c\u5b83\u53ef\u4ee5\u5305\u542b\u5176\u4ed6\u5217\u8868\uff0c\u4ece\u800c\u5f62\u6210\u591a\u7ef4\u6570\u7ec4\u3002\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528\u5217\u8868\u5d4c\u5957\u5217\u8868\u7684\u65b9\u5f0f\u6765\u521b\u5efa\u548c\u8fd4\u56de\u591a\u7ef4\u6570\u7ec4\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">def create_multi_list(rows, cols):<\/p>\n<p>    # \u521b\u5efa\u4e00\u4e2a\u96f6\u77e9\u9635<\/p>\n<p>    multi_list = [[0 for _ in range(cols)] for _ in range(rows)]<\/p>\n<p>    # \u586b\u5145\u6570\u636e<\/p>\n<p>    for i in range(rows):<\/p>\n<p>        for j in range(cols):<\/p>\n<p>            multi_list[i][j] = i * cols + j<\/p>\n<p>    return multi_list<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728\u4e0a\u9762\u7684\u4ee3\u7801\u4e2d\uff0c\u6211\u4eec\u521b\u5efa\u4e86\u4e00\u4e2a\u540d\u4e3a<code>create_multi_list<\/code>\u7684\u51fd\u6570\uff0c\u5b83\u63a5\u53d7\u4e24\u4e2a\u53c2\u6570\uff1a\u884c\u6570<code>rows<\/code>\u548c\u5217\u6570<code>cols<\/code>\u3002\u9996\u5148\uff0c\u6211\u4eec\u4f7f\u7528\u5217\u8868\u63a8\u5bfc\u5f0f\u521b\u5efa\u4e00\u4e2a\u5177\u6709\u6307\u5b9a\u884c\u6570\u548c\u5217\u6570\u7684\u96f6\u77e9\u9635\u3002\u7136\u540e\uff0c\u6211\u4eec\u4f7f\u7528\u4e24\u4e2a\u5d4c\u5957\u7684for\u5faa\u73af\u586b\u5145\u77e9\u9635\uff0c\u4f7f\u5176\u5305\u542b\u4ece0\u5230(rows*cols-1)\u7684\u8fde\u7eed\u6574\u6570\u3002\u6700\u540e\uff0c\u6211\u4eec\u8fd4\u56de\u586b\u5145\u597d\u7684\u591a\u7ef4\u6570\u7ec4\u3002<\/p>\n<\/p>\n<p><p>\u4e09\u3001\u4f7f\u7528\u6570\u636e\u7ed3\u6784\u6a21\u5757\u8fdb\u884c\u5c01\u88c5<\/p>\n<\/p>\n<p><p>Python\u7684collections\u6a21\u5757\u63d0\u4f9b\u4e86\u4e00\u4e9b\u9ad8\u7ea7\u6570\u636e\u7ed3\u6784\uff0c\u4f8b\u5982deque\u548cdefaultdict\u3002\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528\u8fd9\u4e9b\u6570\u636e\u7ed3\u6784\u6765\u521b\u5efa\u548c\u8fd4\u56de\u591a\u7ef4\u6570\u7ec4\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">from collections import defaultdict<\/p>\n<p>def create_multi_dict(rows, cols):<\/p>\n<p>    # \u521b\u5efa\u4e00\u4e2a\u9ed8\u8ba4\u5b57\u5178<\/p>\n<p>    multi_dict = defaultdict(lambda: defaultdict(int))<\/p>\n<p>    # \u586b\u5145\u6570\u636e<\/p>\n<p>    for i in range(rows):<\/p>\n<p>        for j in range(cols):<\/p>\n<p>            multi_dict[i][j] = i * cols + j<\/p>\n<p>    return multi_dict<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728\u4e0a\u9762\u7684\u4ee3\u7801\u4e2d\uff0c\u6211\u4eec\u521b\u5efa\u4e86\u4e00\u4e2a\u540d\u4e3a<code>create_multi_dict<\/code>\u7684\u51fd\u6570\uff0c\u5b83\u63a5\u53d7\u4e24\u4e2a\u53c2\u6570\uff1a\u884c\u6570<code>rows<\/code>\u548c\u5217\u6570<code>cols<\/code>\u3002\u9996\u5148\uff0c\u6211\u4eec\u4f7f\u7528collections\u6a21\u5757\u7684<code>defaultdict<\/code>\u51fd\u6570\u521b\u5efa\u4e00\u4e2a\u9ed8\u8ba4\u5b57\u5178\u3002\u7136\u540e\uff0c\u6211\u4eec\u4f7f\u7528\u4e24\u4e2a\u5d4c\u5957\u7684for\u5faa\u73af\u586b\u5145\u5b57\u5178\uff0c\u4f7f\u5176\u5305\u542b\u4ece0\u5230(rows*cols-1)\u7684\u8fde\u7eed\u6574\u6570\u3002\u6700\u540e\uff0c\u6211\u4eec\u8fd4\u56de\u586b\u5145\u597d\u7684\u591a\u7ef4\u6570\u7ec4\u3002<\/p>\n<\/p>\n<p><p>\u56db\u3001\u8fd4\u56de\u5b57\u5178\u5bf9\u8c61<\/p>\n<\/p>\n<p><p>\u6709\u65f6\uff0c\u6211\u4eec\u53ef\u80fd\u9700\u8981\u8fd4\u56de\u591a\u7ef4\u6570\u7ec4\u7684\u540c\u65f6\u8fd8\u9700\u8981\u8fd4\u56de\u4e00\u4e9b\u989d\u5916\u7684\u4fe1\u606f\u3002\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u6211\u4eec\u53ef\u4ee5\u5c06\u591a\u7ef4\u6570\u7ec4\u548c\u5176\u4ed6\u4fe1\u606f\u5c01\u88c5\u5230\u4e00\u4e2a\u5b57\u5178\u5bf9\u8c61\u4e2d\uff0c\u5e76\u8fd4\u56de\u8be5\u5b57\u5178\u5bf9\u8c61\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">def create_multi_dict_with_info(rows, cols):<\/p>\n<p>    # \u521b\u5efa\u4e00\u4e2a\u96f6\u77e9\u9635<\/p>\n<p>    multi_array = [[0 for _ in range(cols)] for _ in range(rows)]<\/p>\n<p>    # \u586b\u5145\u6570\u636e<\/p>\n<p>    for i in range(rows):<\/p>\n<p>        for j in range(cols):<\/p>\n<p>            multi_array[i][j] = i * cols + j<\/p>\n<p>    # \u521b\u5efa\u4e00\u4e2a\u5b57\u5178\u5bf9\u8c61<\/p>\n<p>    result = {<\/p>\n<p>        &#39;array&#39;: multi_array,<\/p>\n<p>        &#39;rows&#39;: rows,<\/p>\n<p>        &#39;cols&#39;: cols,<\/p>\n<p>        &#39;description&#39;: &#39;This is a multi-dimensional array&#39;<\/p>\n<p>    }<\/p>\n<p>    return result<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728\u4e0a\u9762\u7684\u4ee3\u7801\u4e2d\uff0c\u6211\u4eec\u521b\u5efa\u4e86\u4e00\u4e2a\u540d\u4e3a<code>create_multi_dict_with_info<\/code>\u7684\u51fd\u6570\uff0c\u5b83\u63a5\u53d7\u4e24\u4e2a\u53c2\u6570\uff1a\u884c\u6570<code>rows<\/code>\u548c\u5217\u6570<code>cols<\/code>\u3002\u9996\u5148\uff0c\u6211\u4eec\u4f7f\u7528\u5217\u8868\u63a8\u5bfc\u5f0f\u521b\u5efa\u4e00\u4e2a\u5177\u6709\u6307\u5b9a\u884c\u6570\u548c\u5217\u6570\u7684\u96f6\u77e9\u9635\u3002\u7136\u540e\uff0c\u6211\u4eec\u4f7f\u7528\u4e24\u4e2a\u5d4c\u5957\u7684for\u5faa\u73af\u586b\u5145\u77e9\u9635\uff0c\u4f7f\u5176\u5305\u542b\u4ece0\u5230(rows*cols-1)\u7684\u8fde\u7eed\u6574\u6570\u3002\u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u521b\u5efa\u4e00\u4e2a\u5b57\u5178\u5bf9\u8c61\uff0c\u5c06\u591a\u7ef4\u6570\u7ec4\u3001\u884c\u6570\u3001\u5217\u6570\u4ee5\u53ca\u63cf\u8ff0\u4fe1\u606f\u5c01\u88c5\u5230\u5b57\u5178\u5bf9\u8c61\u4e2d\u3002\u6700\u540e\uff0c\u6211\u4eec\u8fd4\u56de\u5b57\u5178\u5bf9\u8c61\u3002<\/p>\n<\/p>\n<p><p>\u4e94\u3001\u7ed3\u5408\u4f7f\u7528<\/p>\n<\/p>\n<p><p>\u5728\u5b9e\u9645\u5f00\u53d1\u4e2d\uff0c\u6211\u4eec\u53ef\u4ee5\u7ed3\u5408\u4f7f\u7528\u4e0a\u8ff0\u65b9\u6cd5\uff0c\u4ee5\u4fbf\u6839\u636e\u4e0d\u540c\u7684\u9700\u6c42\u7075\u6d3b\u9009\u62e9\u5408\u9002\u7684\u5b9e\u73b0\u65b9\u5f0f\u3002\u4f8b\u5982\uff0c\u6211\u4eec\u53ef\u4ee5\u5148\u4f7f\u7528numpy\u5e93\u521b\u5efa\u591a\u7ef4\u6570\u7ec4\uff0c\u7136\u540e\u5c06\u5176\u5c01\u88c5\u5230\u5b57\u5178\u5bf9\u8c61\u4e2d\uff0c\u5e76\u8fd4\u56de\u8be5\u5b57\u5178\u5bf9\u8c61\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">import numpy as np<\/p>\n<p>def create_multi_array_with_info(rows, cols):<\/p>\n<p>    # \u521b\u5efa\u4e00\u4e2a\u96f6\u77e9\u9635<\/p>\n<p>    multi_array = np.zeros((rows, cols))<\/p>\n<p>    # \u586b\u5145\u6570\u636e<\/p>\n<p>    for i in range(rows):<\/p>\n<p>        for j in range(cols):<\/p>\n<p>            multi_array[i][j] = i * cols + j<\/p>\n<p>    # \u521b\u5efa\u4e00\u4e2a\u5b57\u5178\u5bf9\u8c61<\/p>\n<p>    result = {<\/p>\n<p>        &#39;array&#39;: multi_array,<\/p>\n<p>        &#39;rows&#39;: rows,<\/p>\n<p>        &#39;cols&#39;: cols,<\/p>\n<p>        &#39;description&#39;: &#39;This is a multi-dimensional array created using numpy&#39;<\/p>\n<p>    }<\/p>\n<p>    return result<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728\u4e0a\u9762\u7684\u4ee3\u7801\u4e2d\uff0c\u6211\u4eec\u521b\u5efa\u4e86\u4e00\u4e2a\u540d\u4e3a<code>create_multi_array_with_info<\/code>\u7684\u51fd\u6570\uff0c\u5b83\u63a5\u53d7\u4e24\u4e2a\u53c2\u6570\uff1a\u884c\u6570<code>rows<\/code>\u548c\u5217\u6570<code>cols<\/code>\u3002\u9996\u5148\uff0c\u6211\u4eec\u4f7f\u7528numpy\u7684<code>zeros<\/code>\u51fd\u6570\u521b\u5efa\u4e00\u4e2a\u5177\u6709\u6307\u5b9a\u884c\u6570\u548c\u5217\u6570\u7684\u96f6\u77e9\u9635\u3002\u7136\u540e\uff0c\u6211\u4eec\u4f7f\u7528\u4e24\u4e2a\u5d4c\u5957\u7684for\u5faa\u73af\u586b\u5145\u77e9\u9635\uff0c\u4f7f\u5176\u5305\u542b\u4ece0\u5230(rows*cols-1)\u7684\u8fde\u7eed\u6574\u6570\u3002\u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u521b\u5efa\u4e00\u4e2a\u5b57\u5178\u5bf9\u8c61\uff0c\u5c06\u591a\u7ef4\u6570\u7ec4\u3001\u884c\u6570\u3001\u5217\u6570\u4ee5\u53ca\u63cf\u8ff0\u4fe1\u606f\u5c01\u88c5\u5230\u5b57\u5178\u5bf9\u8c61\u4e2d\u3002\u6700\u540e\uff0c\u6211\u4eec\u8fd4\u56de\u5b57\u5178\u5bf9\u8c61\u3002<\/p>\n<\/p>\n<p><p>\u901a\u8fc7\u4e0a\u8ff0\u51e0\u79cd\u65b9\u6cd5\uff0c\u6211\u4eec\u53ef\u4ee5\u5728Python\u4e2d\u521b\u5efa\u548c\u8fd4\u56de\u591a\u7ef4\u6570\u7ec4\u3002\u6839\u636e\u4e0d\u540c\u7684\u9700\u6c42\u548c\u573a\u666f\uff0c\u6211\u4eec\u53ef\u4ee5\u9009\u62e9\u5408\u9002\u7684\u65b9\u6cd5\u6765\u5b9e\u73b0\u3002\u6b64\u5916\uff0c\u7ed3\u5408\u4f7f\u7528\u8fd9\u4e9b\u65b9\u6cd5\u53ef\u4ee5\u8fdb\u4e00\u6b65\u589e\u5f3a\u4ee3\u7801\u7684\u7075\u6d3b\u6027\u548c\u53ef\u8bfb\u6027\u3002\u5728\u5b9e\u9645\u5f00\u53d1\u4e2d\uff0c\u5efa\u8bae\u9009\u62e9\u9002\u5408\u81ea\u5df1\u9879\u76ee\u9700\u6c42\u7684\u65b9\u6cd5\uff0c\u5e76\u6839\u636e\u5177\u4f53\u60c5\u51b5\u8fdb\u884c\u8c03\u6574\u548c\u4f18\u5316\u3002<\/p>\n<\/p>\n<h2><strong>\u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n<p> <strong>\u5982\u4f55\u5728Python\u81ea\u5b9a\u4e49\u51fd\u6570\u4e2d\u521b\u5efa\u548c\u8fd4\u56de\u591a\u7ef4\u6570\u7ec4\uff1f<\/strong><br \/>\u5728Python\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528NumPy\u5e93\u6765\u521b\u5efa\u591a\u7ef4\u6570\u7ec4\u3002\u9996\u5148\uff0c\u786e\u4fdd\u5b89\u88c5\u4e86NumPy\u5e93\uff0c\u7136\u540e\u5728\u81ea\u5b9a\u4e49\u51fd\u6570\u4e2d\u4f7f\u7528<code>numpy.array()<\/code>\u6216<code>numpy.zeros()<\/code>\u7b49\u65b9\u6cd5\u6765\u6784\u5efa\u591a\u7ef4\u6570\u7ec4\u3002\u4f8b\u5982\uff1a<\/p>\n<pre><code class=\"language-python\">import numpy as np\n\ndef create_2d_array(rows, cols):\n    return np.zeros((rows, cols))\n\narray = create_2d_array(3, 4)\nprint(array)\n<\/code><\/pre>\n<p>\u8fd9\u79cd\u65b9\u6cd5\u53ef\u4ee5\u6839\u636e\u9700\u8981\u8fd4\u56de\u4efb\u610f\u7ef4\u5ea6\u7684\u6570\u7ec4\u3002<\/p>\n<p><strong>\u81ea\u5b9a\u4e49\u51fd\u6570\u8fd4\u56de\u591a\u7ef4\u6570\u7ec4\u65f6\uff0c\u5982\u4f55\u5904\u7406\u6570\u7ec4\u7684\u7ef4\u5ea6\uff1f<\/strong><br \/>\u5728\u5b9a\u4e49\u81ea\u5b9a\u4e49\u51fd\u6570\u65f6\uff0c\u53ef\u4ee5\u901a\u8fc7\u53c2\u6570\u6765\u7075\u6d3b\u5904\u7406\u591a\u7ef4\u6570\u7ec4\u7684\u7ef4\u5ea6\u3002\u53ef\u4ee5\u4f7f\u7528\u53ef\u53d8\u53c2\u6570<code>*args<\/code>\uff0c\u6216\u8005\u901a\u8fc7\u4f20\u5165\u4e00\u4e2a\u5217\u8868\u6765\u6307\u5b9a\u6bcf\u4e2a\u7ef4\u5ea6\u7684\u5927\u5c0f\u3002\u4f8b\u5982\uff1a<\/p>\n<pre><code class=\"language-python\">def create_nd_array(dimensions):\n    return np.zeros(dimensions)\n\narray = create_nd_array((2, 3, 4))\nprint(array.shape)  # \u8f93\u51fa (2, 3, 4)\n<\/code><\/pre>\n<p>\u8fd9\u6837\uff0c\u7528\u6237\u53ef\u4ee5\u6839\u636e\u9700\u6c42\u521b\u5efa\u4e0d\u540c\u7ef4\u5ea6\u7684\u6570\u7ec4\u3002<\/p>\n<p><strong>\u5728\u81ea\u5b9a\u4e49\u51fd\u6570\u4e2d\u8fd4\u56de\u591a\u7ef4\u6570\u7ec4\u65f6\uff0c\u5982\u4f55\u786e\u4fdd\u6570\u636e\u7684\u6709\u6548\u6027\u548c\u5b8c\u6574\u6027\uff1f<\/strong><br \/>\u4e3a\u4e86\u786e\u4fdd\u8fd4\u56de\u7684\u591a\u7ef4\u6570\u7ec4\u6570\u636e\u6709\u6548\uff0c\u53ef\u4ee5\u5728\u51fd\u6570\u4e2d\u6dfb\u52a0\u6570\u636e\u9a8c\u8bc1\u903b\u8f91\uff0c\u4f8b\u5982\u68c0\u67e5\u8f93\u5165\u7684\u7ef4\u5ea6\u662f\u5426\u4e3a\u6b63\u6574\u6570\uff0c\u6216\u8005\u786e\u8ba4\u6570\u7ec4\u7684\u6570\u636e\u7c7b\u578b\u3002\u53ef\u4ee5\u4f7f\u7528<code>assert<\/code>\u8bed\u53e5\u8fdb\u884c\u7b80\u5355\u7684\u9a8c\u8bc1\u3002\u4f8b\u5982\uff1a<\/p>\n<pre><code class=\"language-python\">def create_array_with_validation(rows, cols):\n    assert rows &gt; 0 and cols &gt; 0, &quot;\u884c\u548c\u5217\u5fc5\u987b\u662f\u6b63\u6574\u6570&quot;\n    return np.zeros((rows, cols))\n\narray = create_array_with_validation(2, 3)\nprint(array)\n<\/code><\/pre>\n<p>\u8fd9\u79cd\u65b9\u5f0f\u6709\u52a9\u4e8e\u907f\u514d\u56e0\u8f93\u5165\u4e0d\u5f53\u5bfc\u81f4\u7684\u9519\u8bef\uff0c\u786e\u4fdd\u8fd4\u56de\u7684\u6570\u7ec4\u662f\u6709\u6548\u7684\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"Python\u81ea\u5b9a\u4e49\u51fd\u6570\u53ef\u4ee5\u901a\u8fc7\u8fd4\u56denumpy\u6570\u7ec4\u3001\u5217\u8868\u5d4c\u5957\u5217\u8868\u3001\u6216\u8005\u5176\u4ed6\u5408\u9002\u7684\u7ed3\u6784\u6765\u5b9e\u73b0\u8fd4\u56de\u591a\u7ef4\u6570\u7ec4\u3002\u4f7f\u7528nu [&hellip;]","protected":false},"author":3,"featured_media":1108577,"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\/1108568"}],"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=1108568"}],"version-history":[{"count":"1","href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1108568\/revisions"}],"predecessor-version":[{"id":1108580,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1108568\/revisions\/1108580"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media\/1108577"}],"wp:attachment":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media?parent=1108568"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/categories?post=1108568"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/tags?post=1108568"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}