{"id":317,"date":"2011-01-14T14:00:00","date_gmt":"2011-01-14T06:00:00","guid":{"rendered":"http:\/\/www.freemindworld.com\/blog\/2011\/110114_math_toy_ternary.shtml"},"modified":"2012-01-30T10:40:22","modified_gmt":"2012-01-30T02:40:22","slug":"110114_math_toy_ternary","status":"publish","type":"post","link":"https:\/\/www.freemindworld.com\/blog\/2011\/110114_math_toy_ternary.shtml","title":{"rendered":"\u8fdb\u4f4d\u5236\u4e0e\u6570\u5b66\u6e38\u620f"},"content":{"rendered":"<p>\u73b0\u67091000\u4e2a\u82f9\u679c\uff0c10\u4e2a\u76d2\u5b50\uff0c\u95ee\u5404\u4e2a\u76d2\u5b50\u5185\u5e94\u8be5\u5206\u522b\u653e\u5165\u591a\u5c11\u4e2a\u82f9\u679c\uff0c\u624d\u80fd\u4f7f\u5f97\u7528\u6237\u8981\u4e70\u4efb\u610f1\u81f31000\u4e4b\u95f4\u7684\u4e00\u4e2a\u82f9\u679c\u6570\uff0c\u90fd\u53ef\u4ee5\u7ed9\u4ed6\uff08\u5356\u7684\u65f6\u5019\u662f\u6574\u4e2a\u76d2\u5b50\u5356\uff0c\u4e0d\u80fd\u62c6\u76d2\u5b50\u7684\u5305\u88c5\uff09\u3002<\/p>\n<p>\u66fe\u7ecf\u5728<a href=\"http:\/\/www.freemindworld.com\/blog\/2009\/090418_math_toy_binary.shtml\">\u6211\u7684\u90a3\u4e9b\u6570\u5b66\u73a9\u5177\u4eec\u2014\u2014\u4e8c\u8fdb\u5236\u7bc7<\/a>\u4e2d\u63d0\u5230\u8fc7\u8fd9\u4e2a\u95ee\u9898\uff0c\u770b\u8fc7\u90a3\u7bc7\u6587\u7ae0\u540e\uff0c\u7b54\u6848\u5e94\u8be5\u662f\u4e0d\u8a00\u800c\u55bb\u7684\uff0c1, 2, 4, 8, 16, 32\u2026\u2026<\/p>\n<p>\u5982\u679c\u628a\u9898\u76ee\u6362\u6210\uff1a\u73b0\u6709\u4e00\u67b6\u5929\u5e73\uff0c\u82e5\u5e72\u4e2a\u781d\u7801\uff0c\u6bcf\u4e2a\u781d\u7801\u5e94\u8be5\u5206\u522b\u591a\u91cd\u624d\u80fd\u79f0\u51fa1\u81f31000\u514b\u6574\u6570\u514b\u7684\u7269\u54c1\uff1f<\/p>\n<p>\u7b54\u6848\u5982\u679c\u662f\u4e0d\u5047\u601d\u7d22\u76841, 2, 4, 8, 16, 32\u2026\u2026\u81ea\u7136\u662f\u53ef\u4ee5\u7684\uff0c\u90a3\u6211\u4e5f\u4e0d\u7528\u5e9f\u8bdd\u5199\u8fd9\u7bc7\u6587\u7ae0\u4e86\u3002\u5b9e\u9645\u4e0a1000\u4e2a\u82f9\u679c\u9700\u8981\u88c5\u572810\u4e2a\u7bb1\u5b50\u91cc\uff0c\u7528\u5929\u5e73\u79f01\u81f31000\u514b\u7684\u7269\u54c1\u5374\u4e0d\u9700\u898110\u4e2a\u781d\u7801\uff0c\u53ea\u75287\u4e2a\u5c31\u591f\u4e86\u3002<\/p>\n<p>\u5dee\u522b\u5728\u4e8e\uff1a\u88c5\u82f9\u679c\u7684\u76d2\u5b50\u53ea\u4ee5\u80fd\u662f\u9009\u62e9\u62ff\u6216\u8005\u4e0d\u62ff\uff0c\u800c\u5929\u5e73\u5219\u53ef\u4ee5\u4e0d\u653e\u781d\u7801\uff0c\u6216\u8005\u628a\u781d\u7801\u653e\u5728\u5de6\u8fb9\uff0c\u6216\u8005\u653e\u5728\u53f3\u8fb9\u3002\u6240\u4ee5\uff0c\u6211\u53ea\u7528\u4e24\u4e2a\u781d\u7801\uff1a1\u514b\u548c3\u514b\uff0c\u5c31\u53ef\u4ee5\u79f0\u51fa1\u81f34\u514b\u7684\u4efb\u610f\u6574\u6570\u514b\u3002<\/p>\n<p>\u56e0\u6b64\uff0c\u89e3\u88c5\u82f9\u679c\u7684\u95ee\u9898\u9700\u8981\u7528\u5230\u4e8c\u8fdb\u5236\uff0c\u89e3\u5929\u5e73\u781d\u7801\u7684\u95ee\u9898\u5219\u9700\u8981\u7528\u5230<a href=\"http:\/\/en.wikipedia.org\/wiki\/Ternary_numeral_system\">\u4e09\u8fdb\u5236<\/a>\u3002\u4e8c\u8fdb\u5236\u67090\u62161\uff0c\u771f\u6216\u5047\uff0c\u5f00\u6216\u5173\u7684\u4e24\u79cd\u72b6\u6001\u3002\u4e09\u8fdb\u5236\u5219\u5c31\u6709\u4e09\u79cd\u72b6\u6001\uff0c0\u30011\u30012\u6216-1\u30010\u30011\uff08\u5e73\u8861\u4e09\u8fdb\u5236\uff09\u3002<\/p>\n<p>\u5728\u751f\u6d3b\u4e2d\uff0c\u4e5f\u6709\u4e0d\u5c11\u4e1c\u897f\u5177\u6709\u4e09\u79cd\u72b6\u6001\u3002\u5bf9\u4e8e\u5929\u5e73\u79f0\u4e1c\u897f\u7684\u95ee\u9898\uff08\u5c24\u5176\u662f\u90a3\u4e9b\u5728XX\u4e2a\u5c0f\u7403\u4e2d\u627e\u51faX\u4e2a\u4e0d\u540c\u7684\u667a\u529b\u9898\uff09\u6216\u8005\u4e00\u4e9b\u5e26\u6709\u7ea6\u675f\u6761\u4ef6\u7684\u8fc7\u6cb3\u95ee\u9898\uff0c\u90fd\u53ef\u4ee5\u7528\u4e09\u8fdb\u5236\u6765\u5efa\u6a21\u548c\u89e3\u51b3\u3002<\/p>\n<p>\u8fdb\u4f4d\u5236\u662f\u4e00\u4e2a\u5f88\u6709\u610f\u601d\u7684\u8bdd\u9898\uff0c\u4ee5\u5b66\u4e60\u5341\u8fdb\u5236\u548c\u4e8c\u8fdb\u5236\u7684\u601d\u7ef4\u65b9\u5f0f\uff0c\u6211\u4eec\u5c31\u5f88\u5bb9\u6613\u7684\u7c7b\u63a8\u51fa\u5404\u79cd\u8fdb\u5236\u7684\u8868\u73b0\u578b\u5f0f\u548c\u6027\u8d28\uff0c\u751a\u81f3\u4e8e\u8fd8\u53ef\u4ee5\u6363\u9f13\u51fa\u201c\u8d1f2\u8fdb\u5236\u201d\u4e4b\u7c7b\u7684\u4e1c\u4e1c\u3002\u611f\u5174\u8da3\u7684TX\u53ef\u4ee5\u8003\u8651\u62dc\u8bfbDonald E. Knuth\u7684\u795e\u4e66<a href=\"http:\/\/www-cs-faculty.stanford.edu\/~uno\/taocp.html\">TAOCP<\/a>\u7684\u7b2c\u4e8c\u5377\u3002<\/p>\n<p>\u597d\u5427\uff0c\u5176\u5b9e\u8fd9\u7bc7\u6587\u7ae0\u7b97\u662f\u770b\u4e86\u300a<a href=\"http:\/\/book.douban.com\/subject\/3234646\/\">\u8fdb\u4f4d\u5236\u4e0e\u6570\u5b66\u6e38\u620f<\/a>\u300b\u4e00\u4e66\u7684\u4e00\u5c0f\u70b9\u6536\u83b7\u4e86\uff0c\u5728\u8fd9\u672c\u4e66\u4e2d\uff0c\u4f5c\u8005\u4e0d\u538c\u5176\u70e6\u7684\u4e3a\u4e00\u4e2a\u76f8\u540c\u7684\u6570\u5b66\u6a21\u578b\u521b\u9020\u51fa\u4e86\u65e0\u6570\u7684\u95ee\u9898\u548c\u5b9e\u4f8b\uff0c\u6240\u4ee5\u5728\u770b\u5b8c\u6574\u672c\u4e66\u540e\uff0c\u80fd\u53d1\u73b0\u7684\u6536\u83b7\u4e5f\u5c31\u53ea\u6709\u90a3\u4e48\u4e00\u5c0f\u70b9\u3002<\/p>\n<p>\u6700\u540e\u8054\u60f3\u5230\u4e86\u4e00\u4e2a\u4ee5\u524d\u5b66\u7f16\u8bd1\u539f\u7406\u65f6\u8001\u5e08\u8bb2\u8fc7\u7684\u9898\uff0c\u5f53\u65f6\u5728\u8bfe\u5802\u4e0a\u6211\u8fd8\u771f\u662f\u6ca1\u80fd\u81ea\u5df1\u505a\u51fa\u6765\uff1a<\/p>\n<p>\u6784\u9020\u4e00\u4e2aDFA\uff0c\u7528\u4e8e\u8bc6\u522b\u5b57\u6bcd\u8868\u2211={0\uff0c1}\u4e0a\u53ef\u4ee5\u88ab3\u6574\u9664\u7684\u4e8c\u8fdb\u5236\u6570\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u73b0\u67091000\u4e2a\u82f9\u679c\uff0c10\u4e2a\u76d2\u5b50\uff0c\u95ee\u5404\u4e2a\u76d2\u5b50\u5185\u5e94\u8be5\u5206\u522b\u653e\u5165\u591a\u5c11\u4e2a\u82f9\u679c\uff0c\u624d\u80fd\u4f7f\u5f97\u7528\u6237 &hellip; <a href=\"https:\/\/www.freemindworld.com\/blog\/2011\/110114_math_toy_ternary.shtml\">\u7ee7\u7eed\u9605\u8bfb <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[13],"tags":[],"class_list":["post-317","post","type-post","status-publish","format-standard","hentry","category-13"],"_links":{"self":[{"href":"https:\/\/www.freemindworld.com\/blog\/wp-json\/wp\/v2\/posts\/317","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.freemindworld.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.freemindworld.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.freemindworld.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.freemindworld.com\/blog\/wp-json\/wp\/v2\/comments?post=317"}],"version-history":[{"count":0,"href":"https:\/\/www.freemindworld.com\/blog\/wp-json\/wp\/v2\/posts\/317\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.freemindworld.com\/blog\/wp-json\/wp\/v2\/media?parent=317"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.freemindworld.com\/blog\/wp-json\/wp\/v2\/categories?post=317"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.freemindworld.com\/blog\/wp-json\/wp\/v2\/tags?post=317"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}