{"id":298,"date":"2019-09-27T11:39:12","date_gmt":"2019-09-27T03:39:12","guid":{"rendered":"http:\/\/www.guanhaobo.cn\/?p=298"},"modified":"2019-09-27T11:39:12","modified_gmt":"2019-09-27T03:39:12","slug":"vijos-1024-%e5%8d%a1%e5%b8%83%e5%88%97%e5%85%8b%e5%9c%86%e8%88%9e%e6%9b%b2","status":"publish","type":"post","link":"https:\/\/www.guanhaobo.cn\/?p=298","title":{"rendered":"Vijos 1024 \u2014 \u5361\u5e03\u5217\u514b\u5706\u821e\u66f2"},"content":{"rendered":"

\u63cf\u8ff0<\/h3>\n

\u5361\u5e03\u5217\u514b\u662f\u4e00\u4f4d\u6570\u5b66\u5bb6\uff0c\u4ed6\u5728\u7814\u7a76\u6570\u5b57\u65f6\u53d1\u73b0\uff1a\u4efb\u610f\u4e00\u4e2a\u4e0d\u662f\u7528\u5b8c\u5168\u76f8\u540c\u6570\u5b57\u7ec4\u6210\u7684\u56db\u4f4d\u6570\uff0c\u5982\u679c\u5bf9\u5b83\u4eec\u7684\u6bcf\u4f4d\u6570\u5b57\u91cd\u65b0\u6392\u5e8f\uff0c\u7ec4\u6210\u4e00\u4e2a\u8f83\u5927\u7684\u6570\u548c\u4e00\u4e2a\u8f83\u5c0f\u7684\u6570\uff0c\u7136\u540e\u7528\u8f83\u5927\u6570\u51cf\u53bb\u8f83\u5c0f\u6570\uff0c\u5dee\u4e0d\u591f\u56db\u4f4d\u6570\u65f6\u8865\u96f6\uff0c\u7c7b\u63a8\u4e0b\u53bb\uff0c\u6700\u540e\u5c06\u53d8\u6210\u4e00\u4e2a\u56fa\u5b9a\u7684\u6570\uff1a6174\uff0c\u8fd9\u5c31\u662f\u5361\u5e03\u5217\u514b\u5e38\u6570\u3002<\/p>\n

\u4f8b\u5982\uff1a4321-1234=3087
\n8730-378=8352
\n8532-2358=6174
\n7641-1467=6174
\n\u5982\u679cK\u4f4d\u6570\u4e5f\u7167\u6b64\u529e\u7406\uff0c\u5b83\u4eec\u4e0d\u662f\u53d8\u6210\u4e00\u4e2a\u6570\uff0c\u800c\u662f\u5728\u51e0\u4e2a\u6570\u5b57\u4e4b\u95f4\u5f62\u6210\u5faa\u73af\uff0c\u79f0\u4f5c\u5361\u5e03\u5217\u514b\u5706\u821e\u66f2\u3002\u4f8b\u5982\u5bf9\u4e8e\u4e94\u4f4d\u657054321\uff1a
\n54321-12345=41976
\n97641-14679=82962
\n98622-22689=75933
\n97533-33579=63954
\n96543-34569=61974
\n97641-14679=82962
\n\u6211\u4eec\u628a82962 75933 63954 61974\u79f0\u4f5c\u5faa\u73af\u8282\uff0c\u5373\u5361\u5e03\u5217\u514b\u5706\u821e\u66f2\u3002<\/p>\n

\u9898\u76ee\u94fe\u63a5<\/h3>\n

https:\/\/vijos.org\/p\/1024<\/a><\/p>\n

\u8f93\u5165\u683c\u5f0f<\/h3>\n

\u6587\u4ef6\u5305\u542b\u82e5\u5e72\u884c\uff0c\u6bcf\u884c\u4e3a\u4e00\u4e2a\u5f85\u6c42\u201c\u5361\u5e03\u5217\u514b\u5706\u821e\u66f2\u201d\u7684\u8d77\u59cb\u6574\u6570\uff08\u5c0f\u4e8emaxlongint\uff09<\/p>\n

\u8f93\u51fa\u683c\u5f0f<\/h3>\n

\u6bcf\u884c\u4e3a\u5bf9\u5e94\u6574\u6570\u7684\u5faa\u73af\u8282\uff0c\u6570\u636e\u4e4b\u95f4\u7528\u7a7a\u683c\u9694\u5f00\u3002<\/p>\n

\u6837\u4f8b\u8f93\u5165<\/h3>\n
4321\n54321\n<\/code><\/pre>\n
\u6837\u4f8b\u8f93\u51fa<\/h3>\n
6174\n82962 75933 63954 61974\n<\/code><\/pre>\n
\u9898\u76ee\u5206\u6790<\/h3>\n
\u5c06\u6bcf\u6b21\u8ba1\u7b97\u7684\u7ed3\u679c\u6309\u987a\u5e8f\u5b58\u8d77\u6765\u3002\u6bcf\u6b21\u8fd0\u7b97\u7684\u7ed3\u679c\u8981\u5148\u5224\u65ad\u4e00\u4e0b\u662f\u5426\u5df2\u7ecf\u5b58\u5728\u8fd9\u4e2a\u6570\uff0c\u5982\u679c\u5b58\u5728\uff0c\u8bf4\u660e\u5faa\u73af\u8282\u5df2\u7ecf\u627e\u5230\u4e86\uff0c\u8f93\u51fa\u5faa\u73af\u8282\u5373\u53ef\uff1b\u5982\u679c\u4e0d\u5b58\u5728\uff0c\u5c06\u8fd0\u7b97\u7ed3\u679c\u4fdd\u5b58\uff0c\u7ee7\u7eed\u4e0b\u4e00\u6b21\u8fd0\u7b97\u3002
\n\u503c\u5f97\u6ce8\u610f\u7684\u662f\uff0c\u6700\u521d\u7684\u8fd9\u4e2a\u6570\u4e5f\u8981\u5148\u5b58\u8d77\u6765\u624d\u884c\u3002<\/p>\n
AC\u4ee3\u7801<\/h3>\n
#include <bits\/stdc++.h>\nusing namespace std;\nvector<long long> v;\n\nint f(long long num) \/\/\u5bfb\u627e\u4f4d\u7f6e\n{\n    for (int i = 0; i < v.size(); i++)\n    {\n        if (num == v[i])\n            return i;\n    }\n    return -1;\n}\n\nlong long s_ll(string s)\n{\n    long long num = 0;\n    for (int i = 0; i < s.length(); i++)\n        num = num * 10 + s[i] - '0';\n    return num;\n}\n\nint main()\n{\n    long long num, maxnum, minnum;\n    char s[30];\n    int index;\n    string ss;\n    while (cin >> num)\n    {\n        v.clear();\n        v.push_back(num); \/\/\u8f93\u5165\u7684\u8fd9\u4e2a\u6570\u5b57\u4e5f\u8981\u653e\u8fdb\u53bb\n        while (1)\n        {\n            sprintf(s, \"%lld\", num);\n            ss = string(s);\n            sort(ss.begin(), ss.end()); \/\/\u6700\u5c0f\u6570\n            minnum = s_ll(ss);\n            reverse(ss.begin(), ss.end()); \/\/\u53cd\u8f6c\u6210\u6700\u5927\u6570\n            maxnum = s_ll(ss);\n            num = maxnum - minnum;\n            if ((index = f(num)) != -1)\n                break;\n            v.push_back(num);\n        }\n        for (int i = index; i < v.size(); i++)\n        {\n            if (i == v.size() - 1)\n                printf(\"%lld\\n\", v[i]);\n            else\n                printf(\"%lld \", v[i]);\n        }\n    }\n    return 0;\n}\n<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"
\u63cf\u8ff0 \u5361\u5e03\u5217\u514b\u662f\u4e00\u4f4d\u6570\u5b66\u5bb6\uff0c\u4ed6\u5728\u7814\u7a76\u6570\u5b57\u65f6\u53d1\u73b0\uff1a\u4efb\u610f\u4e00\u4e2a\u4e0d\u662f\u7528\u5b8c\u5168\u76f8\u540c\u6570\u5b57\u7ec4\u6210\u7684\u56db\u4f4d\u6570\uff0c\u5982\u679c\u5bf9\u5b83\u4eec\u7684\u6bcf\u4f4d\u6570\u5b57\u91cd […]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5],"tags":[27,29,54],"class_list":["post-298","post","type-post","status-publish","format-standard","hentry","category-algo","tag-stl","tag-vijos","tag-54"],"_links":{"self":[{"href":"https:\/\/www.guanhaobo.cn\/index.php?rest_route=\/wp\/v2\/posts\/298","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.guanhaobo.cn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.guanhaobo.cn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.guanhaobo.cn\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.guanhaobo.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=298"}],"version-history":[{"count":0,"href":"https:\/\/www.guanhaobo.cn\/index.php?rest_route=\/wp\/v2\/posts\/298\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.guanhaobo.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=298"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.guanhaobo.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=298"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.guanhaobo.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=298"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}