{"id":795,"date":"2019-09-26T11:40:08","date_gmt":"2019-09-26T03:40:08","guid":{"rendered":"http:\/\/149.129.74.185\/?p=795"},"modified":"2019-09-26T11:42:11","modified_gmt":"2019-09-26T03:42:11","slug":"patadvanced1153-decode-registration-card-of-pat-25-%e5%88%86","status":"publish","type":"post","link":"http:\/\/www.magicmipamipa.com\/?p=795","title":{"rendered":"PAT(Advanced)1153 Decode Registration Card of PAT (25 \u5206)"},"content":{"rendered":"

1153<\/span>\u00a0<\/span>Decode Registration Card of PAT<\/span>\u00a0<\/span>(25\u00a0<\/span>\u5206<\/span>)<\/span><\/h3>\n

A registration card number of PAT consists of 4 parts:<\/p>\n

    \n
  • the 1st letter represents the test level, namely,\u00a0<\/span>T<\/code>\u00a0<\/span>for the top level,\u00a0<\/span>A<\/code>\u00a0<\/span>for advance and\u00a0<\/span>B<\/code>\u00a0<\/span>for basic;<\/li>\n
  • the 2nd – 4th digits are the test site number, ranged from 101 to 999;<\/li>\n
  • the 5th – 10th digits give the test date, in the form of\u00a0<\/span>yymmdd<\/code>;<\/li>\n
  • finally the 11th – 13th digits are the testee’s number, ranged from 000 to 999.<\/li>\n<\/ul>\n

    Now given a set of registration card numbers and the scores of the card owners, you are supposed to output the various statistics according to the given queries.<\/p>\n

    Input Specification:<\/h3>\n

    Each input file contains one test case. For each case, the first line gives two positive integers\u00a0<\/span><\/span><\/span>N<\/span><\/span><\/span><\/span>\u00a0<\/span>(<\/span><\/span>\u2264<\/span>1<\/span>0<\/span>\u200b<\/span>4<\/span><\/span><\/span>\u200b<\/span><\/span>\u200b<\/span><\/span><\/span><\/span><\/span><\/span><\/span>) and\u00a0<\/span><\/span><\/span>M<\/span><\/span><\/span><\/span>\u00a0<\/span>(<\/span><\/span>\u2264<\/span>1<\/span>0<\/span>0<\/span><\/span><\/span><\/span>), the numbers of cards and the queries, respectively.<\/p>\n

    Then\u00a0<\/span><\/span><\/span>N<\/span><\/span><\/span><\/span>\u00a0<\/span>lines follow, each gives a card number and the owner’s score (integer in\u00a0<\/span><\/span><\/span>[<\/span>0<\/span>,<\/span>1<\/span>0<\/span>0<\/span>]<\/span><\/span><\/span><\/span>), separated by a space.<\/p>\n

    After the info of testees, there are\u00a0<\/span><\/span><\/span>M<\/span><\/span><\/span><\/span>\u00a0<\/span>lines, each gives a query in the format\u00a0<\/span>Type Term<\/code>, where<\/p>\n

      \n
    • Type<\/code>\u00a0<\/span>being 1 means to output all the testees on a given level, in non-increasing order of their scores. The corresponding\u00a0<\/span>Term<\/code>\u00a0<\/span>will be the letter which specifies the level;<\/li>\n
    • Type<\/code>\u00a0<\/span>being 2 means to output the total number of testees together with their total scores in a given site. The corresponding\u00a0<\/span>Term<\/code>\u00a0<\/span>will then be the site number;<\/li>\n
    • Type<\/code>\u00a0<\/span>being 3 means to output the total number of testees of every site for a given test date. The corresponding\u00a0<\/span>Term<\/code>\u00a0<\/span>will then be the date, given in the same format as in the registration card.<\/li>\n<\/ul>\n

      Output Specification:<\/h3>\n

      For each query, first print in a line\u00a0<\/span>Case #: input<\/code>, where\u00a0<\/span>#<\/code>\u00a0<\/span>is the index of the query case, starting from 1; and\u00a0<\/span>input<\/code>\u00a0<\/span>is a copy of the corresponding input query. Then output as requested:<\/p>\n

        \n
      • for a type 1 query, the output format is the same as in input, that is,\u00a0<\/span>CardNumber Score<\/code>. If there is a tie of the scores, output in increasing alphabetical order of their card numbers (uniqueness of the card numbers is guaranteed);<\/li>\n
      • for a type 2 query, output in the format\u00a0<\/span>Nt Ns<\/code>\u00a0<\/span>where\u00a0<\/span>Nt<\/code>\u00a0<\/span>is the total number of testees and\u00a0<\/span>Ns<\/code>\u00a0<\/span>is their total score;<\/li>\n
      • for a type 3 query, output in the format\u00a0<\/span>Site Nt<\/code>\u00a0<\/span>where\u00a0<\/span>Site<\/code>\u00a0<\/span>is the site number and\u00a0<\/span>Nt<\/code>\u00a0<\/span>is the total number of testees at\u00a0<\/span>Site<\/code>. The output must be in non-increasing order of\u00a0<\/span>Nt<\/code>‘s, or in increasing order of site numbers if there is a tie of\u00a0<\/span>Nt<\/code>.<\/li>\n<\/ul>\n

        If the result of a query is empty, simply print\u00a0<\/span>NA<\/code>.<\/p>\n

        Sample Input:<\/h3>\n
        8 4\r\nB123180908127 99\r\nB102180908003 86\r\nA112180318002 98\r\nT107150310127 62\r\nA107180908108 100\r\nT123180908010 78\r\nB112160918035 88\r\nA107180908021 98\r\n1 A\r\n2 107\r\n3 180908\r\n2 999\r\n<\/code><\/pre>\n
        Sample Output:<\/h3>\n
        Case 1: 1 A\r\nA107180908108 100\r\nA107180908021 98\r\nA112180318002 98\r\nCase 2: 2 107\r\n3 260\r\nCase 3: 3 180908\r\n107 2\r\n123 2\r\n102 1\r\nCase 4: 2 999\r\nNA<\/code><\/pre>\n
        \u9898\u76ee\u89e3\u8bfb\uff1a\uff08\u592a\u957f\u4e86\u6211\u5c31\u76f4\u63a5\u6252\u7ffb\u8bd1\u4e86\uff09<\/p>\n
        \u6bcf\u4e2a\u8f93\u5165\u6587\u4ef6\u5305\u542b\u4e00\u4e2a\u6d4b\u8bd5\u7528\u4f8b\u3002 \u5bf9\u4e8e\u6bcf\u79cd\u60c5\u51b5\uff0c\u7b2c\u4e00\u884c\u7ed9\u51fa\u4e24\u4e2a\u6b63\u6574\u6570N\u548cM\u5206\u522b\u662f\u5361\u6570\u548c\u67e5\u8be2\u6570\u3002\u7136\u540eN\u884c\uff0c\u6bcf\u884c\u7ed9\u51fa\u4e00\u4e2a\u5361\u53f7\u548c\u6240\u6709\u8005\u5f97\u5206\uff08[0,100]\u4e2d\u7684\u6574\u6570\uff09\uff0c\u4e2d\u95f4\u7528\u7a7a\u683c\u9694\u5f00\u3002\u5728\u88ab\u6d4b\u8005\u7684\u4fe1\u606f\u4e4b\u540e\uff0c\u6709M\u884c\uff0c\u6bcf\u884c\u4ee5Type Term\u683c\u5f0f\u63d0\u4f9b\u67e5\u8be2\uff0c\u5176\u4e2dType\u4e3a1\u8868\u793a\u4ee5\u7ed9\u5b9a\u6c34\u5e73\u4e0a\u7684\u6240\u6709\u53d7\u6d4b\u8005\uff0c\u4ee5\u5176\u5206\u6570\u7684\u4ece\u5c0f\u5230\u5927\u7684\u987a\u5e8f\u8f93\u51fa\u3002 \u76f8\u5e94\u7684\u672f\u8bed\u5c06\u662f\u6307\u5b9a\u7ea7\u522b\u7684\u5b57\u6bcd\uff1b\u7c7b\u578b\u4e3a2\u8868\u793a\u5728\u7ed9\u5b9a\u7ad9\u70b9\u4e2d\u8f93\u51fa\u53d7\u6d4b\u8005\u7684\u603b\u6570\u53ca\u5176\u603b\u5206\u3002 \u76f8\u5e94\u7684\u6761\u6b3e\u5c06\u6210\u4e3a\u7ad9\u70b9\u7f16\u53f7\uff1bType\u4e3a3\u8868\u793a\u8f93\u51fa\u7ed9\u5b9a\u6d4b\u8bd5\u65e5\u671f\u6bcf\u4e2a\u7ad9\u70b9\u7684\u53d7\u6d4b\u8005\u603b\u6570\u3002 \u76f8\u5e94\u7684\u6761\u6b3e\u5c06\u662f\u65e5\u671f\uff0c\u4ee5\u4e0e\u6ce8\u518c\u5361\u4e2d\u76f8\u540c\u7684\u683c\u5f0f\u7ed9\u51fa\u3002<\/p>\n
        \n
        \n
        \n
        \n
        \n
        <\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n
        \n
        \n
        \n
        \n
        \u5bf9\u4e8e\u6bcf\u4e2a\u67e5\u8be2\uff0c\u9996\u5148\u5728Case\uff03\uff1a\u8f93\u5165\u884c\u4e2d\u6253\u5370\uff0c\u5176\u4e2d\uff03\u662f\u67e5\u8be2\u6848\u4f8b\u7684\u7d22\u5f15\uff0c\u4ece1\u5f00\u59cb\uff1b<\/span> \u8f93\u5165\u662f\u76f8\u5e94\u8f93\u5165\u67e5\u8be2\u7684\u526f\u672c\u3002<\/span> \u7136\u540e\u6839\u636e\u8981\u6c42\u8f93\u51fa\uff1a<\/span>
        \n\u5bf9\u4e8e\u7c7b\u578b1\u67e5\u8be2\uff0c\u5176\u8f93\u51fa\u683c\u5f0f\u4e0e\u8f93\u5165\u4e2d\u7684\u76f8\u540c\uff0c\u5373CardNumber Score\u3002<\/span> \u5982\u679c\u5f97\u5206\u76f8\u7b49\uff0c\u5219\u6309\u5176\u5361\u53f7\u7684\u5b57\u6bcd\u5347\u5e8f\u8f93\u51fa\uff08\u4fdd\u8bc1\u5361\u53f7\u7684\u552f\u4e00\u6027\uff09\uff1b<\/span>
        \n\u5bf9\u4e8e\u7c7b\u578b2\u67e5\u8be2\uff0c\u4ee5Nt Ns\u683c\u5f0f\u8f93\u51fa\uff0c\u5176\u4e2dNt\u662f\u88ab\u6d4b\u8bd5\u8005\u7684\u603b\u6570\uff0cNs\u662f\u4ed6\u4eec\u7684\u603b\u5206\uff1b<\/span>
        \n\u5bf9\u4e8e\u7c7b\u578b3\u67e5\u8be2\uff0c\u4ee5Site Nt\u683c\u5f0f\u8f93\u51fa\uff0c\u5176\u4e2dSite\u662f\u7ad9\u70b9\u7f16\u53f7\uff0cNt\u662f\u8be5\u7ad9\u70b9\u7684\u53d7\u6d4b\u8bd5\u8005\u603b\u6570\u3002<\/span> \u8f93\u51fa\u5fc5\u987b\u4ee5Nt\u7684\u975e\u9012\u589e\u987a\u5e8f\uff0c\u6216\u8005\u5982\u679c\u5b58\u5728Nt\uff0c\u5219\u4ee5\u7ad9\u70b9\u7f16\u53f7\u7684\u9012\u589e\u987a\u5e8f\u3002<\/span>
        \n\u5982\u679c\u67e5\u8be2\u7ed3\u679c\u4e3a\u7a7a\uff0c\u5219\u53ea\u9700\u6253\u5370NA\u3002<\/span><\/span><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n
         <\/p>\n
        \u89e3\u9898\u601d\u8def\uff1a\u662f\u4e59\u7ea7\u7684\u6700\u540e\u4e24\u9053\u9898\uff0c\u6240\u4ee5\u57fa\u672c\u6ca1\u600e\u4e48\u8003\u590d\u6742\u7684\u7b97\u6cd5\u548c\u7ed3\u6784\uff0c\u5c31\u662f\u6392\u5e8f\u3002\u8fd9\u9053\u9898\u5361\u5728\u8f93\u51fa\u4e0a\u5f88\u4e45\uff0c\u81ea\u5df1\u505a\u7684bug\u7684\u5730\u65b9\u6709\u8fd9\u51e0\u4e2a:<\/p>\n
        1.\u8fd0\u884c\u8d85\u65f6\uff0c\u4fee\u6539\u4e86printf\u548cscanf\u540e\u8fd8\u8d85\u65f6\uff0c\u628amap\u6362\u6210\u4e86unordered_map\u5c31\u4e0d\u8d85\u4e86\uff08\u8bb0\u4e00\u4e0b\u82f1\u6587\u5e93\u540d\uff09<\/p>\n
        2.\u7b54\u6848\u9519\u8bef\uff0c\u56e0\u4e3a\u8bfb\u5165\u65e5\u671f\u548c\u8003\u573a\u53f7\u662fint\u578b\uff0c\u6240\u4ee5\u8fd8\u5f97\u8f6c\u62103\u4f4d\u548c6\u4f4d\u8f93\u51fa\uff0c\u9ad8\u4f4d\u88650\uff0c\u7528%0xd<\/code>\u3002\uff08\u6240\u4ee5\u6211\u4e3a\u5565\u4e0d\u7528\u5b57\u7b26\u4e32\u8bfb\u5462\uff1f\uff1f\uff09<\/p>\n
        3.\u4e4b\u524d\u8fd8\u6709\u4e00\u4e2a\u5c0fbug\uff0cscanf(\"%c\",&ch)<\/code>\u7684\u65f6\u5019\u4f1a\u8bfbch\u4e3a\u7a7a\u683c\uff0c\u8fd9\u4e2a\u65f6\u5019\u53ea\u9700\u8981\u5728\u524d\u9762\u518d\u8865\u4e2a\u7a7a\u683c\uff0c\u6bd4\u5982scanf(\" %c\",&ch)<\/code>\u5c31\u53ef\u4ee5\u4e86\u3002\uff08\u6240\u4ee5\u6211\u4e3a\u5565\u4e0d\u7528\u5b57\u7b26\u4e32\u8bfb\u5462\uff01\uff01\uff01\uff09<\/p>\n
        4.\u5bf9\u4e8emap\u7684\u6392\u5e8f\u65b9\u6cd5\u2014\u2014\u53ef\u4ee5\u628amap\u7684\u4e1c\u897f\u6254\u8fdbvector\u518d\u6392\u5e8f\u2026\u2026\u53e6\u5916\u7ed3\u6784\u4f53\u5176\u5b9e\u4e0d\u9700\u8981\u6784\u9020\u51fd\u6570\u8fd9\u4e48\u9ebb\u70e6\u7684\u4e1c\u897f\uff0cvector.push_back({string,int});<\/code> \u8fd9\u79cd\u5b83\u4f1a\u81ea\u5df1\u5e2e\u4f60\u7ec4\u6210\u8fd9\u4e2a\u7ed3\u6784\u4f53\u3002\uff08\u5927\u00a0 \u597d\u00a0 \u8bc4\uff09<\/del><\/p>\n
        \u611f\u89c9\u8fd9\u9053\u9898\u6709\u5f88\u591a\u53ef\u4ee5\u5316\u7b80\u4f18\u5316\u7684\u5730\u65b9\uff0c\u770b\u4e86\u522b\u4eba\u7684\u4ee3\u7801\u4e5f\u53d7\u76ca\u532a\u6d45\u3002\u603b\u4e4b\u6ca1\u5565\u96be\u5ea6\uff0c\u4f46\u662f\u5751\u4e0d\u5c11\uff0c\u5982\u679c\u505a\u7684\u8d8a\u590d\u6742\u5c31\u8d8a\u5bb9\u6613\u51fa\u9519\u3002<\/p>\n
        AC\u4ee3\u7801<\/p>\n
        #include <iostream>\r\n#include <vector>\r\n#include <string>\r\n#include <algorithm>\r\n#include <unordered_map>\r\nusing namespace std;\r\nstruct node {\r\n\tstring name;\r\n\tint score;\r\n};\r\nbool cmp(const node &a,const node &b) {\r\n\tif (a.score == b.score)\r\n\t\treturn a.name < b.name;\r\n\treturn a.score > b.score;\r\n}\r\n\r\nint main()\r\n{\r\n\tint n, m;\r\n\tint sum = 0;\r\n\tint count = 0;\r\n\tvector<node> stu;\r\n\tscanf(\"%d %d\", &n, &m);\r\n\tfor (int i = 0; i < n; i++) {\r\n\t\tchar name[100];\r\n\t\tint sc;\r\n\t\tscanf(\"%s %d\", name,&sc);\r\n\t\tstu.push_back({ name, sc });\r\n\t}\r\n\tsort(stu.begin(), stu.end(), cmp);\r\n\tfor (int time = 1; time <= m; time++) {\r\n\t\tint type;\r\n\t\tint flag = 0;\r\n\t\tscanf(\"%d\", &type);\r\n\t\tprintf(\"Case %d: %d \", time,type);\r\n\t\tswitch (type) {\r\n\t\tcase 1:\r\n\t\t\tchar ch;\r\n\t\t\tscanf(\" %c\" ,&ch);\r\n\t\t\tprintf(\"%c\\n\", ch);\r\n\t\t\tfor (int i = 0; i < n; i++) {\r\n\t\t\t\tif (stu[i].name[0] == ch) {\r\n\t\t\t\t\tprintf(\"%s %d\\n\", stu[i].name.c_str(), stu[i].score);\r\n\t\t\t\t\tflag = 1;\r\n\t\t\t\t}\r\n\t\t\t}\r\n\t\t\tbreak;\r\n\t\tcase 2:\r\n\t\t\tint num;\r\n\t\t\tsum = 0, count = 0;\r\n\t\t\tscanf(\" %d\", &num);\r\n\t\t\tprintf(\"%03d\\n\", num);\r\n\t\t\tfor (int i = 0; i < n; i++) {\r\n\t\t\t\tif (stoi(stu[i].name.substr(1, 3)) == num) {\r\n\t\t\t\t\tcount++;\r\n\t\t\t\t\tsum += stu[i].score;\r\n\t\t\t\t\tflag = 1;\r\n\t\t\t\t}\r\n\t\t\t}\r\n\t\t\tif (flag)\r\n\t\t\t\tprintf(\"%d %d\\n\", count, sum);\r\n\t\t\tbreak;\r\n\t\tcase 3:\r\n\t\t\tint date;\r\n\t\t\tscanf(\" %d\", &date);\r\n\t\t\tprintf(\"%06d\\n\", date);\r\n\t\t\tunordered_map<string, int> temp;\r\n\t\t\tfor (int i = 0; i < n; i++) {\r\n\t\t\t\tif ( stoi(stu[i].name.substr(4, 6)) == date ) {\r\n\t\t\t\t\ttemp[stu[i].name.substr(1,3)] ++;\r\n\t\t\t\t\tflag = 1;\r\n\t\t\t\t}\r\n\t\t\t}\r\n\t\t\tvector<node> tempv;\r\n\t\t\tfor (auto& value : temp)\r\n\t\t\t\ttempv.push_back({ value.first, value.second });\r\n\t\t\tsort(tempv.begin(), tempv.end(), cmp);\r\n\t\t\tfor (auto& value : tempv)\r\n\t\t\t\tprintf(\"%s %d\\n\", value.name.c_str(),value.score);\r\n\t\t\tbreak;\r\n\t\t}\r\n\t\tif (!flag) {\r\n\t\t\tprintf(\"NA\\n\");\r\n\t\t}\r\n\t}\r\n\treturn 0;\r\n}<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"
        1153\u00a0Decode Registration Card of PAT\u00a0(25\u00a0\u5206) A regi […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[16,18,17],"tags":[],"_links":{"self":[{"href":"http:\/\/www.magicmipamipa.com\/index.php?rest_route=\/wp\/v2\/posts\/795"}],"collection":[{"href":"http:\/\/www.magicmipamipa.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.magicmipamipa.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.magicmipamipa.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.magicmipamipa.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=795"}],"version-history":[{"count":3,"href":"http:\/\/www.magicmipamipa.com\/index.php?rest_route=\/wp\/v2\/posts\/795\/revisions"}],"predecessor-version":[{"id":798,"href":"http:\/\/www.magicmipamipa.com\/index.php?rest_route=\/wp\/v2\/posts\/795\/revisions\/798"}],"wp:attachment":[{"href":"http:\/\/www.magicmipamipa.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=795"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.magicmipamipa.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=795"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.magicmipamipa.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=795"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}