{"id":3572,"date":"2026-03-11T08:05:51","date_gmt":"2026-03-11T00:05:51","guid":{"rendered":"http:\/\/xuebuwan.com\/wp\/archives\/3572"},"modified":"2026-03-23T17:24:19","modified_gmt":"2026-03-23T09:24:19","slug":"%e5%be%aa%e7%8e%af%ef%bc%9a%e8%ae%a9%e7%94%b5%e8%84%91%e5%b8%ae%e4%bd%a0%e9%87%8d%e5%a4%8d%e5%b9%b2%e6%b4%bb","status":"publish","type":"post","link":"http:\/\/xuebuwan.com\/wp\/?p=3572","title":{"rendered":"\u5faa\u73af\uff1a\u8ba9\u7535\u8111\u5e2e\u4f60\u91cd\u590d\u5e72\u6d3b"},"content":{"rendered":"<h2>\ud83d\udd04 \u4e3a\u4ec0\u4e48\u8981\u7528\u5faa\u73af\uff1f<\/h2>\n<p>\u60f3\u8c61\u4e00\u4e0b\uff1a\u4f60\u8981\u7ed9\u5168\u73ed50\u4e2a\u540c\u5b66\u53d1\u6d88\u606f\u6328\u4e2a\u53d1\u7d2f\u6b7b\u4e86\uff01\u8ba9\u7535\u8111\u5e2e\u4f60\u5faa\u73af\u53d1\uff0c\u5c31\u8f7b\u677e\u4e86\u3002<\/p>\n<p>\u91cf\u5316\u4e2d\u4e5f\u4e00\u6837\uff1a\u4f60\u8981\u5206\u67901000\u53ea\u80a1\u7968\uff0c\u603b\u4e0d\u80fd\u4e00\u53ea\u53ea\u770b\u5427\uff1f\u7528\u5faa\u73af\uff01<\/p>\n<h2>\ud83d\udcdd for \u5faa\u73af<\/h2>\n<pre><code># \u6253\u5370 1 \u5230 5\nfor i in range(1, 6):\n    print(i)<\/code><\/pre>\n<p>\u7ed3\u679c\uff1a<\/p>\n<pre>1\n2\n3\n4\n5<\/pre>\n<h2>\ud83d\udcb0 \u4f8b\u5b50\uff1a\u8ba1\u7b97\u591a\u53ea\u80a1\u7968\u7684\u6536\u76ca<\/h2>\n<pre><code># 3\u53ea\u80a1\u7968\u7684\u4e70\u5165\u4ef7\nprices = [10, 20, 15]\ncurrent = [12, 18, 20]\n\nfor i in range(len(prices)):\n    profit = (current[i] - prices[i]) * 100\n    print(f&quot;\u80a1\u7968{i+1}: \u8d5a\u4e86 {profit} \u5143&quot;)<\/code><\/pre>\n<p>\u7ed3\u679c\uff1a<\/p>\n<pre>\u80a1\u79681: \u8d5a\u4e86 200 \u5143\n\u80a1\u79682: \u4e8f\u4e86 200 \u5143\n\u80a1\u79683: \u8d5a\u4e86 500 \u5143<\/pre>\n<h2>\ud83d\udd22 range() \u662f\u4ec0\u4e48\uff1f<\/h2>\n<ul>\n<li><code>range(5)<\/code> \u2192 0, 1, 2, 3, 4<\/li>\n<li><code>range(1, 6)<\/code> \u2192 1, 2, 3, 4, 5<\/li>\n<li><code>range(0, 10, 2)<\/code> \u2192 0, 2, 4, 6, 8\uff08\u5076\u6570\uff09<\/li>\n<\/ul>\n<h2>\ud83d\udcca \u91cf\u5316\u4f8b\u5b50\uff1a\u904d\u5386\u6240\u6709\u4ea4\u6613\u65e5<\/h2>\n<pre><code># \u5047\u8bbe\u670910\u5929\u7684\u6536\u76d8\u4ef7\nclose_prices = [100, 102, 101, 105, 107, 106, 108, 110, 109, 112]\n\nfor day, price in enumerate(close_prices):\n    print(f&quot;\u7b2c{day+1}\u5929\uff0c\u6536\u76d8\u4ef7: {price}\u5143&quot;)<\/code><\/pre>\n<h2>\u26a1 while \u5faa\u73af<\/h2>\n<p>\u5f53\u6761\u4ef6\u6ee1\u8db3\u65f6\u5c31\u4e00\u76f4\u6267\u884c\uff1a<\/p>\n<pre><code># \u6253\u53701\u52305\ni = 1\nwhile i <\/code><\/pre>\n<h2>\ud83c\udfaf \u4e0b\u4e00\u8bfe<\/h2>\n<p>\u5b66\u4f1a\u4e86\u5faa\u73af\uff0c\u6211\u4eec\u6765\u5b66<strong>\u5217\u8868<\/strong>\u2014\u2014\u628a\u5f88\u591a\u6570\u636e\u88c5\u5728\u4e00\u8d77\u7684&#8221;\u5bb9\u5668&#8221;\uff01<\/p>","protected":false},"excerpt":{"rendered":"<p>\ud83d\udd04 \u4e3a\u4ec0\u4e48\u8981\u7528\u5faa\u73af\uff1f \u60f3\u8c61\u4e00\u4e0b\uff1a\u4f60\u8981\u7ed9\u5168\u73ed50\u4e2a\u540c\u5b66\u53d1\u6d88\u606f\u6328\u4e2a\u53d1\u7d2f\u6b7b\u4e86\uff01\u8ba9\u7535\u8111\u5e2e\u4f60\u5faa\u73af\u53d1\uff0c\u5c31\u8f7b\u677e\u4e86\u3002 \u91cf\u5316\u4e2d\u4e5f &#8230; <a title=\"\u5faa\u73af\uff1a\u8ba9\u7535\u8111\u5e2e\u4f60\u91cd\u590d\u5e72\u6d3b\" class=\"read-more\" href=\"http:\/\/xuebuwan.com\/wp\/?p=3572\" aria-label=\"\u9605\u8bfb \u5faa\u73af\uff1a\u8ba9\u7535\u8111\u5e2e\u4f60\u91cd\u590d\u5e72\u6d3b\">\u9605\u8bfb\u66f4\u591a<\/a><\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[18],"tags":[],"class_list":["post-3572","post","type-post","status-publish","format-standard","hentry","category-python-quant"],"_links":{"self":[{"href":"http:\/\/xuebuwan.com\/wp\/index.php?rest_route=\/wp\/v2\/posts\/3572","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/xuebuwan.com\/wp\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/xuebuwan.com\/wp\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/xuebuwan.com\/wp\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/xuebuwan.com\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=3572"}],"version-history":[{"count":1,"href":"http:\/\/xuebuwan.com\/wp\/index.php?rest_route=\/wp\/v2\/posts\/3572\/revisions"}],"predecessor-version":[{"id":3612,"href":"http:\/\/xuebuwan.com\/wp\/index.php?rest_route=\/wp\/v2\/posts\/3572\/revisions\/3612"}],"wp:attachment":[{"href":"http:\/\/xuebuwan.com\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=3572"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/xuebuwan.com\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=3572"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/xuebuwan.com\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=3572"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}