{"id":120274,"date":"2020-05-21T10:27:47","date_gmt":"2020-05-21T02:27:47","guid":{"rendered":"https:\/\/www.lixiangluntan.com\/120274.html"},"modified":"2020-05-21T10:27:47","modified_gmt":"2020-05-21T02:27:47","slug":"%e9%80%9a%e8%be%be%e4%bf%a1%e5%a6%82%e4%bd%95%e5%9c%a8%e6%9c%80%e5%90%8ek%e7%ba%bf%e7%9a%84%e5%89%8d%e6%9f%90%e5%a4%a9%e5%81%9a%e6%a0%87%e8%ae%b0_%e5%a4%a7%e6%99%ba%e6%85%a7%e7%ad%96%e7%95%a5%e7%a0%b4","status":"publish","type":"post","link":"https:\/\/www.lixiangluntan.com\/?p=120274","title":{"rendered":"\u901a\u8fbe\u4fe1\u5982\u4f55\u5728\u6700\u540eK\u7ebf\u7684\u524d\u67d0\u5929\u505a\u6807\u8bb0_\u5927\u667a\u6167\u7b56\u7565\u7834\u89e3\u7248"},"content":{"rendered":"

{\u80a1\u7968\u8d44\u6e90\u9986:www.lixiangluntan.com\u4e13\u4e1a\u548c\u8c10\u9ad8\u7aef\u7092\u80a1\u8f6f\u4ef6--\u516c\u5f0f\u7f16\u5199\u4ea4\u6d41--\u52a0QQ751161480--}<\/p>\n

\n

\u7f20\u8bba\u4e2d\u76845F\u7ea7\u522b\u4e0d\u8d25\u6218\u6cd5\uff08\u8f6c\uff09<\/p>\n

\u5747\u7ebf\u62d0\u5934\u5411\u4e0a\u7b2c\u4e00\u6b21\u7f29\u91cf\u9634\u7ebf\u4e70 \u7f20\u8bba\u4e2d\u76845F\u7ea7\u522b\u5bf9\u5e94\u774021\u65e5\u5747\u7ebf\u4ee5\u4e0b\u7684\u5747\u7ebf\uff0c\u4e00\u822c\u518d\u7ec6\u5206\u4e3a5\u300110\u300120\u6216\u80055\u300113\u300121\u4e24\u79cd\uff0c\u5bf9\u4e8e5F\u7ea7\u522b\u64cd\u4f5c\u8005\u6765\u8bb2\uff0c\u6709\u4e00\u79cd\u4e0d\u8d25\u6218\u6cd5\uff1a\u5747\u7ebf\u62d0\u5934\u5411\u4e0a\u7b2c\u4e00\u6b21\u7f29\u91cf\u9634\u7ebf\u4e70\uff0c\u8fd9\u6761\u5747\u7ebf\u53ef\u4ee5\u662f5\u300110\u300113\u300120\u300121\u4e2d\u7684\u67d0\u4e00\u6761\uff08\u6211\u7ecf\u5e38\u752810\u6216\u800513\u65e5\uff09\uff0c\u5177\u4f53\u662f\u54ea\u6761\uff0c\u8fd9\u8981\u6839\u636e\u5b9e\u9645\u7684\u8d70\u52bf\u8bbe\u5b9a\uff0c\u8fd9\u9700\u8981\u7ecf\u9a8c\u548c\u89c2\u5bdf\uff0c\u8fd9\u4e2a\u6ca1\u6709\u4e00\u5b9a\u4e4b\u89c4\uff0c\u7136\u540e\u8be6\u7ec6\u4f53\u4f1a\u4ee5\u4e0b\u56db\u70b9\uff1a \u4e00\u3001\u62d0\u5934\u5411\u4e0a\uff0c\u56e0\u6b64\uff0c\u524d\u9762\u5fc5\u7136\u662f\u4e00\u4e2a\u5747\u7ebf\u5411\u4e0b\u7684\u4e0b\u8dcc\u3002\u540c\u65f6\uff0c\u5fc5\u7136\u5df2\u7ecf\u51fa\u73b0\u4e86\u5f3a\u529b\u5e95\u5206\u578b\uff0c\u5426\u5219\u4e0d\u4f1a\u5747\u7ebf\u62d0\u5934\u5411\u4e0a\u3002 \u4e8c\u3001\u7b2c\u4e00\u6b21\u3002\u6ce8\u610f\u4e00\u5b9a\u662f\u7b2c\u4e00{\u80a1\u7968\u8d44\u6e90\u9986:www.lixiangluntan.com\u4e13\u4e1a\u548c\u8c10\u9ad8\u7aef\u7092\u80a1\u8f6f\u4ef6--\u516c\u5f0f\u7f16\u5199\u4ea4\u6d41--\u52a0QQ751161480--}<\/p>\n<\/blockquote>\n

\u7092\u80a1\u6559\u7a0b<\/a> <\/p>\n

\u6280\u672f\u5206\u6790
islastbar\u548cbackset()\u51fd\u6570\u7684\u7075\u6d3b\u7528\u6cd5\uff1a
backset()\u51fd\u6570\u7684\u9ad8\u7ea7\u7528\u6cd5\uff1a
\u4e00\u3001\u95ee\u9898\uff1a\u5982\u4f55\u5728\u6700\u540e\u4e00\u6839K\u7ebf\u7684\u524d\u7b2c6\u5929\uff0c\u4f5c\u4e0a\u6807\u8bb0\uff1f
1\u3001\u5148\u5efa\u7acb\u4e00\u4e2a\u540d\u4e3abackset-test\u7684\u516c\u5f0f\uff0c\u4ee3\u7801\u5982\u4e0b\uff1a
islastbar{\u8be5\u5468\u671f\u662f\u5426\u6700\u540e\u4e00\u4e2a\u5468\u671f\u3002\u6700\u540e\u4e00\u4e2a\u5468\u671f\u8fd4\u56de\u503c\u4e3a1\uff0c\u5176\u4f59\u4e3a0}<\/p>\n

\u89c2\u5bdf\u6307\u6807\u7ebf\u7684\u56fe\u5f62\uff0c\u6b63\u5982\u6ce8\u91ca\u6240\u8ff0\uff0c\u6700\u540e\u4e00\u5929\u663e\u793a\u4e3a1\uff0c\u8fd9\u4e2a1\u6211\u4eec\u53ef\u7406\u89e3\u4e3a\u4fe1\u53f7\uff08\u6761\u4ef6\uff09\u6210\u7acb\u3002\u5176\u4f59\u65f6\u95f4\uff0c\u6307\u6807\u7684\u6570\u503c\u4e3a0\uff0c\u53ef\u7406\u89e3\u4e3a\u4fe1\u53f7\uff08\u6761\u4ef6\uff09\u4e0d\u6210\u7acb\u3002<\/p>\n

2\u3001\u5de7\u7528backset()\u51fd\u6570\uff1a
\u2460bacdset(x,n)\u6ce8\u91ca\uff1a\u5411\u524d\u8d4b\u503c\uff0c\u82e5X\u975e0\u5219\u628a\u5f53\u524d\u5468\u671f\u53ca\u524dN\uff0d1\u5468\u671f\u7684\u6570\u503c\u8bbe\u7f6e\u4e3a1;BACKSET()\u5c5e\u4e8e\u672a\u6765\u51fd\u6570\uff0c\u6545\u4f1a\u81ea\u52a8\u8ddf\u968fK\u7ebf\u53d8\u5316\uff0c\u5229\u7528\u7684\u6b63\u662f\u8fd9\u70b9\u3002
\u2461\u793a\u4f8b\uff1a\u628a\u4fe1\u53f7\u5411\u524d\u79fb\u3002
tj1:=islastbar;{\u6700\u540e\u4e00\u5929\u7684\u6761\u4ef6}
tj2:backset(tj1,6);
\u89c2\u5bdftj2\u6307\u6807\u7ebf\u56fe\uff0c\u53d1\u73b0\u6700\u540e6\u5929\u7684tj2\u4fe1\u53f7\u90fd\u662f1\uff0c\u5373\u4e00\u4e2a\u9ad8\u5ea6\u4e3a1\u7684\u77e9\u5f62\u3002\u516c\u5f0f\u4e2d\uff0c\u8fd8\u65e0\u6cd5\u5224\u65ad\u54ea\u5929\u662f\u5012\u6570\u7b2c6\u5929\u3002<\/p>\n

3\u3001\u663e\u7136\u5012\u6570\u7b2c6\u5929\uff0c\u662f\u4e0a\u9762\u77e9\u5f62\u7684\u524d\u6cbf\uff0c\u5982\u4f55\u5728\u516c\u5f0f\u4e2d\uff0c\u8868\u8fbe\u8fd9\u4e2a\u77e9\u5f62\u7684\u524d\u6cbf\uff1f
\u5bb9\u6613\u60f3\u5230\u7684\u529e\u6cd5\uff1a
\u2460\u5012\u6570\u7b2c6\u5929\u7684\u5f53\u5929\uff0ctj2\u4e3a1\uff0c\u66f4\u65e9\u76841\u5929tj2=0\uff0c\u56e0\u6b64\u53ef\u4ee5\u7f16\u51fa\u5982\u4e0b\u4ee3\u7801\uff1a
tj1:=islastbar;{\u6700\u540e\u4e00\u5929\u7684\u6761\u4ef6}
tj2:=backset(tj1,6);
tj3:tj2 and ref(tj2,1)=0;<\/p>\n

\u2461\u5012\u6570\u7b2c6\u5929\u7684\u5f53\u5929\uff0ctj2\u4e3a1\uff0c\u66f4\u65e9\u76841\u5929tj2=0\uff0c\u5373\u5f53\u5929tj2\u6bd4\u65e9\u4e00\u5929\u7684tj2\u66f4\u5927\uff0c\u56e0\u6b64\u53ef\u4ee5\u7f16\u51fa\u5982\u4e0b\u4ee3\u7801\uff1a
tj1:=islastbar;{\u6700\u540e\u4e00\u5929\u7684\u6761\u4ef6}
tj2:=backset(tj1,6);
tj3:tj2>ref(tj2,1);<\/p>\n

\u2462\u5012\u6570\u7b2c6\u5929\u7684\u5f53\u5929\uff0ctj2\u4e3a1\uff0c\u66f4\u65e9\u76841\u5929tj2=0\uff0c\u53ef\u4ee5\u60f3\u8c61\u4e3atj2\u6307\u6807\u7ebf\u4e0a\u7a7f\u4e86\u4e00\u6761\u9ad8\u5ea6\u4e3a0.5\u7684\u6c34\u5e73\u7ebf\uff0c\u56e0\u6b64\u53ef\u4ee5\u7f16\u51fa\u5982\u4e0b\u4ee3\u7801\uff1a
tj1:=islastbar;{\u6700\u540e\u4e00\u5929\u7684\u6761\u4ef6}
tj2:=backset(tj1,6);
tj3:cross(tj2,0.5);<\/p>\n

\u2463\u5de7\u7528filter()\u8fc7\u6ee4\u51fd\u6570\uff0cfilter(x,N)\uff0c\u82e5X\u975e0\uff0c\u53ef\u4ee5\u8ba9X\u4fdd\u6301\u5f53\u5929\u7684\u503c\u4e0d\u53d8\uff0c\u4e14\u8fc7\u6ee4\u5176\u540eN\u4e2a\u5468\u671f\u4f7f\u4e4b\u6570\u503c\u4e3a0\u3002
tj1:=islastbar;{\u6700\u540e\u4e00\u5929\u7684\u6761\u4ef6}
tj2:=backset(tj1,6);
tj3:filter(tj2,5);{\u7b2c1\u6b21\u7684tj2\u4fdd\u6301\u4e3a1\u4e0d\u53d8\uff0c\u5176\u540e\u76845\u4e2a\u5468\u671f\u8fc7\u6ee4\u4e3a0}<\/p>\n

\u8fd9\u6837\u5c31\u521d\u6b65\u627e\u5230\u4e864\u79cd\u65b9\u6cd5\uff0c\u53ef\u4ee5\u6807\u8bb0\u5012\u6570\u7b2c6\u5929\uff0c\u82e5\u60f3\u7528\u56fe\u6807\u6765\u6807\u8bb0\u7684\u8bdd\uff0c\u4ee3\u7801\u4f8b\u4e3e\u5982\u4e0b\uff1a
tj1:=islastbar;{\u6700\u540e\u4e00\u5929\u7684\u6761\u4ef6}
tj2:=backset(tj1,6);
tj3:=tj2>ref(tj2,1);
drawicon(tj3,L,1);<\/p>\n

{\u80a1\u7968\u8d44\u6e90\u9986<\/a>:www.lixiangluntan.com\u4e13\u4e1a\u548c\u8c10\u9ad8\u7aef\u7092\u80a1\u8f6f\u4ef6--\u516c\u5f0f\u7f16\u5199\u4ea4\u6d41--\u52a0QQ751161480--}<\/p>\n

\n

\u3010\u80a1\u7968\u8d44\u6e90\u9986\u3011\u7092\u80a1\u6559\u7a0b\u3001\u9ed1\u9a6c\u80a1\u7968\u3001\u80a1\u7968\u8d44\u8baf\u3001\u671f\u8d27\u5916\u6c47\uff0c\u5927\u667a\u6167\u6caa\u6df110\u6863\u7834\u89e3,\u9ad8\u6210\u529f\u7387\u80a1\u7968\u6307\u6807,\u7b56\u7565\u6295\u8d44\u7834\u89e3,\u8d22\u7ecf\u80a1\u7968\u8bba\u575b,\u4e1c\u65b9\u8d22\u5bcc\u7834\u89e3\u7248,\u4e1c\u65b9\u8d22\u5bcc\u4e13\u4e1a\u7834\u89e3\u7248\u3002<\/p>\n<\/blockquote>\n

\n

\u5982\u4f55\u5224\u65ad\u6d17\u76d8\u4ec0\u4e48\u65f6\u5019\u7ed3\u675f<\/p>\n

\u8bc6\u522b\u6d17\u76d8\u4e0e\u51fa\u8d27\u662f\u5e7f\u5927\u6295\u8d44\u8005\u6700\u4f24\u8111\u7b4b\u7684\uff0c\u5176\u7ed3\u679c\u4e0d\u662f\u5c06\u6d17\u76d8\u8bef\u8ba4\u4e3a\u662f\u51fa\u8d27\u800c\u8fc7\u65e9\u51fa\u5c40\uff0c\u5c31\u662f\u5c06\u51fa\u8d27\u8bef\u8ba4\u4e3a\u662f\u6d17\u76d8\u800c\u6301\u80a1\u4e0d\u52a8\uff0c\u9519\u5931\u51fa\u8d27\u826f\u673a\u800c\u906d\u5957\u7262\u4e4b\u82e6\u3002\u7b14\u8005\u7814\u7a76\u53d1\u73b0\uff0c\u4e0a\u4e0b\u80cc\u79bb\u4e70\u5165\u6cd5\u5728\u6355\u6349\u6d17\u76d8\u7ed3\u675f\u70b9\u65b9\u9762\u6709\u7740\u5341\u5206\u51c6\u786e\u7684\u4f5c\u7528\u3002 \u3000\u3000\u4e0a\u4e0b\u80cc\u79bb\u4e70\u5165\u6cd5\u662f\u6307\u5728\u80a1\u4ef7\u7684\u4e0a\u6da8\u8fc7\u7a0b\u4e2d\uff0c\u51fa\u73b0\u4e86\u6a2a\u76d8\u6216\u4e0b\u8dcc\uff0c\u79fb\u52a8\u5e73\u5747\u7ebf\u4e0eMACD\u7684\u8fd0\u52a8\u65b9\u5411\u4ea7\u751f\u4e86\u80cc\u79bb\u3002\u4e00\u79cd\u60c5\u51b5\u662f\u5728\u80a1\u4ef7\u6682\u65f6\u4e0b\u8dcc\u8fc7\u7a0b\u4e2d\uff0c\u79fb\u52a8\u5e73\u5747\u7ebf\u4e0b\u884c\uff0c\u800cMACD\u5374\u62d2\u7edd\u4e0b\u6ed1\uff0cDIF\u6570\u503c\u4e0d\u51cf\u53cd\u589e\uff1b\u53e6\u4e00\u79cd\u60c5\u51b5\u662f\u5728\u80a1\u4ef7\u6682\u65f6\u6a2a\u76d8\u671f\u95f4\uff0cMACD\u4e0b\u6ed1\uff0c\u800c\u79fb\u52a8\u5e73\u5747\u7ebf\u5374\u62d2\u7edd\u4e0b\u884c\uff0c\u4e0d\u8dcc\u53cd\u6da8\u3002\u5f53\u51fa\u73b0\u4ee5\u4e0a\u60c5\u51b5\u65f6\uff0c\u8bf4{\u80a1\u7968\u8d44\u6e90\u9986:www.lixiangluntan.com\u4e13\u4e1a\u548c\u8c10\u9ad8\u7aef\u7092\u80a1\u8f6f\u4ef6--\u516c\u5f0f\u7f16\u5199\u4ea4\u6d41--\u52a0QQ751161480--}<\/p>\n<\/blockquote>\n","protected":false},"excerpt":{"rendered":"

\u6280\u672f\u5206\u6790 islastbar\u548cbackset()\u51fd\u6570\u7684\u7075\u6d3b\u7528\u6cd5\uff1a backset()\u51fd\u6570\u7684\u9ad8\u7ea7\u7528\u6cd5\uff1a \u4e00\u3001\u95ee\u9898\uff1a\u5982\u4f55\u5728\u6700\u540e\u4e00\u6839K\u7ebf\u7684\u524d\u7b2c6\u5929\uff0c\u4f5c\u4e0a\u6807\u8bb0\uff1f 1\u3001\u5148\u5efa\u7acb\u4e00\u4e2a\u540d\u4e3abackset-test\u7684\u516c\u5f0f\uff0c\u4ee3\u7801\u5982\u4e0b\uff1a islastbar{\u8be5\u5468\u671f\u662f\u5426\u6700\u540e\u4e00\u4e2a\u5468\u671f\u3002\u6700\u540e\u4e00\u4e2a\u5468\u671f\u8fd4\u56de\u503c\u4e3a1\uff0c\u5176\u4f59\u4e3a0} \u89c2\u5bdf\u6307\u6807\u7ebf\u7684\u56fe\u5f62\uff0c\u6b63\u5982\u6ce8\u91ca\u6240\u8ff0\uff0c\u6700\u540e\u4e00\u5929\u663e\u793a\u4e3a1\uff0c\u8fd9\u4e2a1\u6211\u4eec\u53ef\u7406\u89e3\u4e3a\u4fe1\u53f7\uff08\u6761\u4ef6\uff09\u6210\u7acb\u3002\u5176\u4f59\u65f6\u95f4\uff0c\u6307\u6807\u7684\u6570\u503c\u4e3a0\uff0c\u53ef\u7406\u89e3\u4e3a\u4fe1\u53f7\uff08\u6761\u4ef6\uff09\u4e0d\u6210\u7acb\u3002 2\u3001\u5de7\u7528backset()\u51fd\u6570\uff1a \u2460bacdset(x,n)\u6ce8{\u80a1\u7968\u8d44\u6e90\u9986:www.lixiangluntan.com\u4e13\u4e1a\u548c\u8c10\u9ad8\u7aef\u7092\u80a1\u8f6f\u4ef6--\u516c\u5f0f\u7f16\u5199\u4ea4\u6d41--\u52a0QQ751161480\u5fae\u4fe1gdcgrj}<\/p>\n","protected":false},"author":7,"featured_media":120276,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[185],"tags":[186],"class_list":["post-120274","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cgjy","tag-186"],"_links":{"self":[{"href":"https:\/\/www.lixiangluntan.com\/index.php?rest_route=\/wp\/v2\/posts\/120274","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.lixiangluntan.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.lixiangluntan.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.lixiangluntan.com\/index.php?rest_route=\/wp\/v2\/users\/7"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lixiangluntan.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=120274"}],"version-history":[{"count":0,"href":"https:\/\/www.lixiangluntan.com\/index.php?rest_route=\/wp\/v2\/posts\/120274\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.lixiangluntan.com\/index.php?rest_route=\/wp\/v2\/media\/120276"}],"wp:attachment":[{"href":"https:\/\/www.lixiangluntan.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=120274"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lixiangluntan.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=120274"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lixiangluntan.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=120274"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}