{"id":213,"date":"2023-04-01T16:51:19","date_gmt":"2023-04-01T08:51:19","guid":{"rendered":"https:\/\/friedcs.top\/?p=213"},"modified":"2023-04-01T16:53:03","modified_gmt":"2023-04-01T08:53:03","slug":"l1-002-%e6%89%93%e5%8d%b0%e6%b2%99%e6%bc%8f","status":"publish","type":"post","link":"https:\/\/friedcs.top\/index.php\/2023\/04\/01\/l1-002-%e6%89%93%e5%8d%b0%e6%b2%99%e6%bc%8f\/","title":{"rendered":"L1-002 \u6253\u5370\u6c99\u6f0f"},"content":{"rendered":"\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p><\/p>\n<cite>\u6211\u5199\u4e86\u4e00\u767e\u4e2a\u6545\u4e8b\uff0c\u6bcf\u4e2a\u6545\u4e8b\u7684\u4e3b\u89d2\u90fd\u6709\u4e00\u4e2a\u574f\u813e\u6c14\u50cf\u4f60\uff0c\u53ef\u60dc\u4f60\u4ece\u672a\u8d70\u8fdb\u6211\u7684\u751f\u6d3b\u91cc\u3002<\/cite><\/blockquote>\n\n\n\n<p>\u672c\u9898\u8981\u6c42\u4f60\u5199\u4e2a\u7a0b\u5e8f\u628a\u7ed9\u5b9a\u7684\u7b26\u53f7\u6253\u5370\u6210\u6c99\u6f0f\u7684\u5f62\u72b6\u3002\u4f8b\u5982\u7ed9\u5b9a17\u4e2a\u201c*\u201d\uff0c\u8981\u6c42\u6309\u4e0b\u5217\u683c\u5f0f\u6253\u5370<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>*****\n ***\n  *\n ***\n*****<\/code><\/pre>\n\n\n\n<p>\u6240\u8c13\u201c\u6c99\u6f0f\u5f62\u72b6\u201d\uff0c\u662f\u6307\u6bcf\u884c\u8f93\u51fa\u5947\u6570\u4e2a\u7b26\u53f7\uff1b\u5404\u884c\u7b26\u53f7\u4e2d\u5fc3\u5bf9\u9f50\uff1b\u76f8\u90bb\u4e24\u884c\u7b26\u53f7\u6570\u5dee2\uff1b\u7b26\u53f7\u6570\u5148\u4ece\u5927\u5230\u5c0f\u987a\u5e8f\u9012\u51cf\u52301\uff0c\u518d\u4ece\u5c0f\u5230\u5927\u987a\u5e8f\u9012\u589e\uff1b\u9996\u5c3e\u7b26\u53f7\u6570\u76f8\u7b49\u3002<\/p>\n\n\n\n<p>\u7ed9\u5b9a\u4efb\u610fN\u4e2a\u7b26\u53f7\uff0c\u4e0d\u4e00\u5b9a\u80fd\u6b63\u597d\u7ec4\u6210\u4e00\u4e2a\u6c99\u6f0f\u3002\u8981\u6c42\u6253\u5370\u51fa\u7684\u6c99\u6f0f\u80fd\u7528\u6389\u5c3d\u53ef\u80fd\u591a\u7684\u7b26\u53f7\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"\u8f93\u5165\u683c\u5f0f\">\u8f93\u5165\u683c\u5f0f:<\/h3>\n\n\n\n<p>\u8f93\u5165\u5728\u4e00\u884c\u7ed9\u51fa1\u4e2a\u6b63\u6574\u6570N\uff08\u22641000\uff09\u548c\u4e00\u4e2a\u7b26\u53f7\uff0c\u4e2d\u95f4\u4ee5\u7a7a\u683c\u5206\u9694\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"\u8f93\u51fa\u683c\u5f0f\">\u8f93\u51fa\u683c\u5f0f:<\/h3>\n\n\n\n<p>\u9996\u5148\u6253\u5370\u51fa\u7531\u7ed9\u5b9a\u7b26\u53f7\u7ec4\u6210\u7684\u6700\u5927\u7684\u6c99\u6f0f\u5f62\u72b6\uff0c\u6700\u540e\u5728\u4e00\u884c\u4e2d\u8f93\u51fa\u5269\u4e0b\u6ca1\u7528\u6389\u7684\u7b26\u53f7\u6570\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"\u8f93\u5165\u6837\u4f8b\">\u8f93\u5165\u6837\u4f8b:<\/h3>\n\n\n\n<pre class=\"wp-block-code\"><code>19 *<\/code><\/pre>\n\n\n\n<p>\u8f93\u51fa\u6837\u4f8b:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>*****\n ***\n  *\n ***\n*****\n2\n\n\u4ee3\u7801\u957f\u5ea6\u9650\u5236                                                                                                    16 KB\n\u65f6\u95f4\u9650\u5236                                                                                                           400 ms\n\u5185\u5b58\u9650\u5236                                                                                                           64 MB<\/code><\/pre>\n\n\n\n<p>\u7b54\u6848\u5982\u4e0b\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>sl = input().split()\n\nnum = sl&#91;0]\nnum = int(num)\nif(num == 0):\n    print('*')\nshape = sl&#91;1]\n\narr = &#91;]\nfor i in range(1,100,2):\n    arr.append(i)\n\ndef sj(n):\n    for i in range(n,-1,-1):\n        print(' '*((n-i)),end='')\n        print(shape*arr&#91;i])\n    for i in range(1,n+1):\n        print(' '*(n-i),end='')\n        print(shape*arr&#91;i])\n\nsum = arr&#91;0]\nfor i in range(1,len(arr)):\n    sum = sum + (arr&#91;i]*2)\n    if (sum &lt; num):\n        continue\n    elif(sum == num):\n        sj(i)\n        break\n    elif(sum &gt; num):\n        sj(i-1)\n        print(num-sum + (arr&#91;i]*2))\n        break<\/code><\/pre>\n\n\n\n<p>\u5148\u627e\u5230\u5355\u8fb9\u6c99\u6f0f\u7684\u89c4\u5f8b\uff0c\u53731 3 5 7 9\uff0c\u56e0\u4e3a1\u672a\u88ab\u91cd\u590d\uff0c\u6240\u4ee5\u53ea\u80fd\u4ece3\u5f00\u59cb\u7d2f\u52a0\u5230\u8bbe\u5b9a\u597d\u7684\u4f4d\u7f6e\uff0c\u8fd9\u4e2a\u4f4d\u7f6e\u53d6\u51b3\u4e8e\u9898\u76ee\u8981\u6c42\u8f93\u5165\u7684\u9600\u5185\u662f\u591a\u5c11\u6240\u4ee5\u6211\u4eec\u5f97\u5230\u4e00\u4e2a[1,3,5,7,9&#8230;.]\u7684\u6570\u7ec4\uff0c\u7136\u540e\u4ece1+(2*3)+(2*5)+(2*7)+&#8230;+(2*n)\u3002\u518d\u5224\u65ad\u8fd9\u4e2a\u7d2f\u52a0\u503c\u5728\u4ec0\u4e48\u4f4d\u7f6e\uff0c\u5982\u679c\u5c0f\u4e8e\u9700\u8981\u7684\u70b9\u6570\uff0c\u90a3\u4e48\u7ee7\u7eed\u7d2f\u52a0\uff0c\u7b49\u4e8e\u5219\u4f20\u53c2\uff0c\u5927\u4e8e\uff0c\u5219\u6263\u6389\u591a1\u6b21\u7684\u7d2f\u52a0\u503c\u518d\u4f20\u53c2\u3002\u7531\u4e8e\u6211\u4eec\u662f\u5728\u904d\u5386\u6570\u7ec4\uff0c\u56e0\u6b64\uff0c\u4f20\u5165\u7684\u53c2\u6570\u5c31\u662f\u6570\u7ec4\u603b\u6700\u5927\u53ef\u7ed8\u56fe\u7684\u5c42\u6570\uff0c\u800c\u6700\u5927\u53ef\u4f1a\u7ed8\u56fe\u7684\u5c42\u6570\u5728\u6570\u7ec4\u4e2d\u5bf9\u5e94\u7684\u5373\u662f\u8be5\u5c42\u5e94\u8be5\u7ed8\u5236\u7684\u70b9\u6570\u3002<\/p>\n\n\n\n<p>\u4e3e\u4e2a\u4f8b\u5b50\uff0c\u5f53\u8f93\u516519\u65f6\uff0c<\/p>\n\n\n\n<p>19\u4e0e1\u6bd4\u8f83\uff0c\u6b64\u65f6\u7b2c\u4e00\u5c42\uff0c\u4e0d\u7b26\u5408\uff1b<\/p>\n\n\n\n<p>19\u4e0e7\u6bd4\u8f83\uff0c\u6b64\u65f6\u7b2c\u4e8c\u5c42\uff0c\u4e0d\u7b26\u5408\uff1b<\/p>\n\n\n\n<p>19\u4e0e17\u6bd4\u8f83\uff0c\u6b64\u65f6\u4e3a\u7b2c\u4e09\u5c42\uff0c\u4e0d\u7b26\u5408\uff1b<\/p>\n\n\n\n<p>19\u4e0e31\u6bd4\u8f83\uff0c\u8d85\u8fc7\u4e86\uff0c\u56e0\u6b64\u9000\u56de\u5230\u7b2c\u4e09\u5c42\uff0c\u5c062\uff08\u6570\u7ec4\u4ece0\u5f00\u59cb\u8ba1\u7b97\uff09\u4f20\u5165\u7ed8\u5236\u51fd\u6570\uff0c\u7136\u540e\u5c31\u662f\u559c\u95fb\u4e50\u89c1\u7684\u753b\u6c99\u6f0f<\/p>\n\n\n\n<p>\u4ee5\u4e0b\u4e3a\u672c\u9898\u76ee\u7684\u539f\u59cb\u7f51\u5740\uff0c\u53ef\u4ee5\u81ea\u5df1\u5199\u5199<\/p>\n\n\n\n<p><a rel=\"noreferrer noopener\" href=\"https:\/\/pintia.cn\/problem-sets\/994805046380707840\/exam\/problems\/994805145370476544\" data-type=\"URL\" data-id=\"https:\/\/pintia.cn\/problem-sets\/994805046380707840\/exam\/problems\/994805145370476544\" target=\"_blank\">https:\/\/pintia.cn\/problem-sets\/994805046380707840\/exam\/problems\/994805145370476544<\/a><\/p>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6211\u5199\u4e86\u4e00\u767e\u4e2a\u6545\u4e8b\uff0c\u6bcf\u4e2a\u6545\u4e8b\u7684\u4e3b\u89d2\u90fd\u6709\u4e00\u4e2a\u574f\u813e\u6c14\u50cf\u4f60 &hellip;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[10],"tags":[],"class_list":["post-213","post","type-post","status-publish","format-standard","hentry","category-10"],"_links":{"self":[{"href":"https:\/\/friedcs.top\/index.php\/wp-json\/wp\/v2\/posts\/213","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/friedcs.top\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/friedcs.top\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/friedcs.top\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/friedcs.top\/index.php\/wp-json\/wp\/v2\/comments?post=213"}],"version-history":[{"count":3,"href":"https:\/\/friedcs.top\/index.php\/wp-json\/wp\/v2\/posts\/213\/revisions"}],"predecessor-version":[{"id":216,"href":"https:\/\/friedcs.top\/index.php\/wp-json\/wp\/v2\/posts\/213\/revisions\/216"}],"wp:attachment":[{"href":"https:\/\/friedcs.top\/index.php\/wp-json\/wp\/v2\/media?parent=213"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/friedcs.top\/index.php\/wp-json\/wp\/v2\/categories?post=213"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/friedcs.top\/index.php\/wp-json\/wp\/v2\/tags?post=213"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}