{"id":382,"date":"2025-01-12T13:26:42","date_gmt":"2025-01-12T05:26:42","guid":{"rendered":"http:\/\/sqtcw.cn\/?p=382"},"modified":"2025-01-12T13:26:42","modified_gmt":"2025-01-12T05:26:42","slug":"for-%e5%be%aa%e7%8e%af%e5%ba%94%e7%94%a8%e5%ae%9e%e4%be%8b1%ef%bc%88100%e6%af%8f%e6%ac%a1%e8%b5%a0%e5%8a%a020%ef%bc%8c%e8%bf%9e%e7%bb%ad5%e6%ac%a1%e5%87%8f%e5%b0%9130%ef%bc%8c%e5%8f%96%e6%95%b4","status":"publish","type":"post","link":"http:\/\/www.cnitw.com\/?p=382","title":{"rendered":"For \u5faa\u73af\u5e94\u7528\u5b9e\u4f8b(1)\uff08100\u6bcf\u6b21\u8d60\u52a020%\uff0c\u8fde\u7eed5\u6b21,\u51cf\u5c1130%\uff0c\u53d6\u6574\u6570)"},"content":{"rendered":"\n<p>\u4ee5\u4e0b\u662f\u4f7f\u7528 Python \u5b9e\u73b0\u7684\u53d6\u6574\u540e\u7684\u4ee3\u7801\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>initial_amount = 100\nfor _ in range(5):\n    initial_amount *= 1.2\ninitial_amount *= 0.7\nresult = int(initial_amount)\n\nprint(result)<\/code><\/pre>\n\n\n\n<p>\u8fd9\u6bb5\u4ee3\u7801\u9996\u5148\u5c06\u521d\u59cb\u91d1\u989d 100 \u6bcf\u6b21\u589e\u52a0 20%\uff0c\u5faa\u73af 5 \u6b21\uff0c\u7136\u540e\u518d\u4e58\u4ee5 0.7\uff08\u5373\u51cf\u5c11 30% \u540e\u7684\u91d1\u989d\u6bd4\u4f8b\uff09\uff0c\u6700\u540e\u8f93\u51fa\u6700\u7ec8\u7684\u91d1\u989d\u3002<\/p>\n\n\n\n<p>\u8fd9\u91cc\u4f7f\u7528 <code>int()<\/code> \u51fd\u6570\u5c06\u6700\u7ec8\u91d1\u989d\u8fdb\u884c\u53d6\u6574\u64cd\u4f5c\u3002<\/p>\n\n\n\n<p>\u5728 Python \u4e2d\uff0c\u5355\u4e2a\u4e0b\u5212\u7ebf\uff08<code>_<\/code>\uff09\u5728\u4e0d\u540c\u7684\u4e0a\u4e0b\u6587\u4e2d\u6709\u4e0d\u540c\u7684\u7528\u9014\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u5728\u5faa\u73af\u4e2d\uff0c\u5f53\u4f60\u4e0d\u9700\u8981\u4f7f\u7528\u5faa\u73af\u53d8\u91cf\u65f6\uff0c\u53ef\u4ee5\u7528 <code>_<\/code> \u6765\u4f5c\u4e3a\u5faa\u73af\u53d8\u91cf\u7684\u540d\u79f0\uff0c\u8fd9\u662f\u4e00\u79cd\u7ea6\u5b9a\u4fd7\u6210\u7684\u7528\u6cd5\uff0c\u8868\u793a\u8fd9\u4e2a\u53d8\u91cf\u5728\u5faa\u73af\u4e2d\u4e0d\u4f1a\u88ab\u4f7f\u7528\u3002\u4f8b\u5982\u5728\u4e0a\u9762\u4ee3\u7801\u7684\u5faa\u73af\u4e2d\uff0c\u53ea\u662f\u5355\u7eaf\u5730\u8fdb\u884c 5 \u6b21\u5faa\u73af\u64cd\u4f5c\uff0c\u4e0d\u9700\u8981\u5177\u4f53\u7684\u5faa\u73af\u53d8\u91cf\u503c\uff0c\u6240\u4ee5\u7528 <code>_<\/code> \u5360\u4f4d\u3002<\/li>\n\n\n\n<li>\u5728\u4ea4\u4e92\u5f0f\u89e3\u91ca\u5668\u4e2d\uff0c<code>_<\/code> \u53d8\u91cf\u4f1a\u4fdd\u5b58\u4e0a\u4e00\u6b21\u8868\u8fbe\u5f0f\u7684\u7ed3\u679c\u3002<\/li>\n<\/ol>\n\n\n\n<p>\u603b\u7684\u6765\u8bf4\uff0c<code>_<\/code> \u7684\u5177\u4f53\u542b\u4e49\u53d6\u51b3\u4e8e\u5b83\u5728\u7279\u5b9a\u4ee3\u7801\u4e2d\u7684\u4e0a\u4e0b\u6587\u3002<\/p>\n\n\n\n<p><\/p>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4ee5\u4e0b\u662f\u4f7f\u7528 Python \u5b9e\u73b0\u7684\u53d6\u6574\u540e\u7684\u4ee3\u7801\uff1a \u8fd9\u6bb5\u4ee3\u7801\u9996\u5148\u5c06\u521d\u59cb\u91d1\u989d 100 \u6bcf\u6b21\u589e\u52a0 20%\uff0c\u5faa\u73af 5 \u6b21\uff0c\u7136\u540e\u518d\u4e58\u4ee5 0.7\uff08\u5373\u51cf\u5c11 30% \u540e\u7684\u91d1\u989d\u6bd4\u4f8b\uff09\uff0c\u6700\u540e\u8f93\u51fa\u6700\u7ec8\u7684\u91d1\u989d\u3002 \u8fd9\u91cc\u4f7f\u7528 int() \u51fd\u6570\u5c06\u6700\u7ec8\u91d1\u989d\u8fdb\u884c\u53d6\u6574\u64cd\u4f5c\u3002 \u5728 Python \u4e2d\uff0c\u5355\u4e2a\u4e0b\u5212\u7ebf\uff08_\uff09\u5728\u4e0d\u540c\u7684\u4e0a\u4e0b\u6587\u4e2d\u6709\u4e0d\u540c\u7684\u7528\u9014\uff1a \u603b\u7684\u6765\u8bf4\uff0c_ \u7684\u5177\u4f53\u542b\u4e49\u53d6\u51b3\u4e8e\u5b83\u5728\u7279\u5b9a\u4ee3\u7801\u4e2d\u7684\u4e0a\u4e0b\u6587\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8],"tags":[],"class_list":["post-382","post","type-post","status-publish","format-standard","hentry","category-python"],"_links":{"self":[{"href":"http:\/\/www.cnitw.com\/index.php?rest_route=\/wp\/v2\/posts\/382","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.cnitw.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.cnitw.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.cnitw.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.cnitw.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=382"}],"version-history":[{"count":0,"href":"http:\/\/www.cnitw.com\/index.php?rest_route=\/wp\/v2\/posts\/382\/revisions"}],"wp:attachment":[{"href":"http:\/\/www.cnitw.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=382"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.cnitw.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=382"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.cnitw.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=382"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}