{"id":1250,"date":"2018-08-24T22:10:14","date_gmt":"2018-08-24T14:10:14","guid":{"rendered":"http:\/\/www.sniper97.cn\/?p=1250"},"modified":"2018-08-24T22:10:14","modified_gmt":"2018-08-24T14:10:14","slug":"%e5%ba%b7%e5%a8%81%e7%9a%84%e6%9c%ab%e6%97%a5%e7%ae%97%e6%b3%95%e3%80%90%e8%ae%a1%e7%ae%97%e6%98%9f%e6%9c%9f%e5%87%a0%e3%80%91","status":"publish","type":"post","link":"http:\/\/www.sniper97.cn\/index.php\/note\/algorithm\/1250\/","title":{"rendered":"\u5eb7\u5a01\u7684\u672b\u65e5\u7b97\u6cd5\u3010\u8ba1\u7b97\u661f\u671f\u51e0\u3011"},"content":{"rendered":"

\u5982\u679c\u8ba9\u4f60\u8ba1\u7b97\u67d0\u4e00\u5929\u662f\u4e00\u5e74\u4e2d\u7684\u661f\u671f\u51e0\uff0c\u4f60\u8be5\u600e\u4e48\u7b97\uff08\u5f53\u7136\u524d\u63d0\u662f\u4e0d\u5141\u8bb8\u4f7f\u7528\u5de5\u5177\u7c7b\u7684\uff09\uff1f
\n\u8fd9\u4e2a\u7b97\u6cd5\u7684\u53d1\u660e\u4eba\u662f\u7ea6\u7ff0\u00b7\u5eb7\u5a01\u6559\u6388\uff0c\u4efb\u804c\u4e8e\u7f8e\u56fd\u65b0\u6cfd\u897f\u5dde\u666e\u6797\u65af\u987f\u5927\u5b66\u6570\u5b66\u7cfb\uff0c\u4ed6\u8fd9\u4e2a\u7b97\u6cd5\u4e0d\u50cf\u5176\u4ed6\u7b97\u6cd5\uff0c\u8fd9\u4e2a\u672b\u65e5\u7b97\u6cd5\u5728\u8bb0\u5fc6\u4e00\u5b9a\u6570\u636e\u4e4b\u540e\u751a\u81f3\u53ef\u4ee5\u53e3\u7b97\uff0c\u8fd9\u6837\u5728\u805a\u4f1a\u6216\u8005\u6e38\u620f\u4e2d\u9732\u4e00\u624b\u3002<\/p>\n

\n

\u5148\u7b80\u5355\u8bf4\u4e00\u4e0b\u5e74\u6708\u65e5\u7684\u5b9a\u4e49
\n\u6211\u4eec\u77e5\u9053\uff0c\u5e74\u662f\u5730\u7403\u516c\u8f6c\u4e00\u5708\u7684\u65f6\u95f4\uff0c\u6708\u662f\u4e00\u4e2a\u6ee1\u6708\u5230\u4e0b\u4e00\u4e2a\u6ee1\u6708\u7684\u65f6\u95f4\uff0c\u65e5\u662f\u5730\u7403\u81ea\u8f6c\u4e00\u5708\u7684\u65f6\u95f4\uff0c\u4f46\u662f\u65e0\u8bba\u5982\u4f55\u7cbe\u786e\u5b9a\u4e49\u8fd9\u4e09\u4e2a\u65f6\u95f4\uff0c\u90fd\u4e0d\u80fd\u4e0e\u592a\u9633\u3001\u5730\u7403\u3001\u6708\u4eae\u4e09\u8005\u7684\u8fd0\u52a8\u767e\u5206\u767e\u543b\u5408\u3002
\n\u4f8b\u5982\uff0c\u4e24\u4e2a\u6ee1\u6708\u4e4b\u95f4\u5e73\u5747\u65f6\u95f4\u5b9e\u9645\u662f29.5\u65e5\uff0c\u5982\u679c\u6240\u6709\u7684\u6708\u4efd\u90fd\u5b9a\u4e49\u4e3a29.5\u5929\uff0c\u90a3\u4e48\u4e00\u5e74\u662f354\u5929\u3002\u4e3a\u4e86\u62df\u8865\u8fd9\u79cd\u7f3a\u9677\uff0c\u57c3\u53ca\u5929\u6587\u5b66\u5bb6\u6700\u65e9\u8bbe\u8ba1\u4e86\u6211\u4eec\u4eca\u5929\u4f7f\u7528\u7684\u4e00\u5e74365\u5929\uff0c\u6bcf4\u5e74\u589e\u52a0\u4e00\u5929\u3002
\n\u867d\u7136\u8fd9\u79cd\u6708\u5386\u4f7f\u7528\u4e86\u76f8\u5f53\u957f\u4e00\u6bb5\u65f6\u95f4\uff0c\u4f46\u662f\u8fd8\u662f\u6709\u7ec6\u5c0f\u7684\u8bef\u5dee\uff0c\u8fd9\u79cd\u8bef\u5dee\u57281582\u5e74\u65f6\uff0c\u8fbe\u5230\u4e866\u5929\u4e4b\u957f\uff0c\u4e3a\u4e86\u6d88\u9664\u8fd9\u79cd\u8bef\u5dee\uff0c\u6559\u7687\u683c\u96f7\u6208\u91cc\u5341\u4e09\u4e16\u5ba3\u5e03\uff0c\u4e00\u4e2a\u65b0\u4e16\u7eaa\u5f00\u59cb\u7684\u5e74\u4efd\uff08\u5373\u80fd\u88ab100\u6574\u9664\u7684\u5e74\u4efd\uff09\uff0c\u82e5\u4e0d\u80fd\u88ab400\u6574\u9664\uff0c\u5219\u4e0d\u662f\u95f0\u5e74\u3002<\/p>\n

\n

\u4e0b\u9762\u5f00\u59cb\u8bf4\u7b97\u6cd5\u539f\u7406
\n\u539f\u7406\u975e\u5e38\u7b80\u5355\uff0c\u4e3a\u4e86\u5224\u65ad\u4e0d\u540c\u65e5\u671f\u7684\u661f\u671f\uff0c\u7b97\u6cd5\u4e2d\u9996\u5148\u8bbe\u7acb\u4e00\u4e2a\u5fc5\u8981\u7684\u57fa\u51c6\uff0c\u7136\u540e\u6839\u636e\u661f\u671f\u4ee57\u4e3a\u5faa\u73af\u7684\u539f\u5219\u548c\u5bf9\u95f0\u5e74\u7684\u8003\u8651\uff0c\u8ba1\u7b97\u65e5\u671f\u5bf9\u5e94\u7684\u661f\u671f\uff0c\u800c\u88ab\u9009\u4e2d\u7684\u65e5\u671f\uff0c\u5c31\u53eb\u505a\u672b\u65e5\u3002
\n\u6211\u4eec\u9009\u62e9\u5e74\u4e2d\u6bd4\u8f83\u7279\u6b8a\u7684\u5929\u4f5c\u4e3a\u672b\u65e5\uff0c\u53732\u670828\uff0829\uff09\u65e5\uff0c\u8fd9\u6837\u6211\u4eec\u53ef\u4ee5\u5728\u6bcf\u4e2a\u6708\u4e2d\u627e\u51fa\u6c38\u8fdc\u4e0e\u672b\u65e5\u76f8\u540c\u661f\u671f\uff08\u76f8\u96947\u5929\uff09\u7684\u65e5\u671f\uff0c\u5373
\n4\u67084\u65e5\u00a0\u00a0 6\u67086\u65e5\u00a0\u00a0\u00a0 8\u67088\u65e5\u00a0\u00a0 10\u670810\u65e5\u00a0\u00a0 12\u670812\u65e5
\n9\u67085\u65e5\u00a0\u00a0 5\u67089\u65e5\u00a0\u00a0 7\u670811\u65e5\u00a0 11\u67087\u65e5\u00a0\u00a0\u00a0\u00a0 3\u67087\u65e5
\n\u6bd4\u5982\uff0c1997\u5e742\u670828\u65e5\u662f\u5468\u4e94\uff0c\u90a3\u4e4811\u67087\u65e5\u4e5f\u662f\u5468\u4e94\uff0c\u5bf9\u5e94\u768411\u67086\u65e5\u5468\u56db\uff0c11\u67088\u65e5\u5468\u516d……..
\n\u8fd9\u91cc\u6211\u4eec\u57fa\u672c\u5c31\u53ef\u4ee5\u770b\u51fa\u8fd9\u4e2a\u7b97\u6cd5\u7684\u5927\u6982\u5b9e\u73b0\u8fc7\u7a0b\u3002
\n\u90a3\u6211\u4eec\u8fd8\u5269\u4e0b\u4e00\u4e2a\u95ee\u9898\uff0c\u90a3\u5c31\u662f\u600e\u4e48\u77e5\u9053\u76841997\u5e742\u670828\u65e5\u662f\u661f\u671f\u4e94\u5462\uff1f\u67e5\u65e5\u5386\u5457\uff01
\n\u5f00\u73a9\u7b11\u7684\u54c8\u54c8\u54c8\uff0c\u80fd\u67e5\u4e3a\u4ec0\u4e48\u8fd8\u7b97\uff0c\u5176\u5b9e\u8fd9\u91cc\u6709\u4e00\u4e2a\u89c4\u5f8b\uff0c\u6211\u4eec\u73b0\u5728\u77e5\u9053\uff1b
\n1997\u5e742\u670828\u65e5\u00a0 \u661f\u671f\u4e94
\n\u540c\u65f6
\n1998\u5e742\u670828\u65e5\u00a0 \u661f\u671f\u516d
\n1999\u5e742\u670828\u65e5 \u661f\u671f\u65e5
\n\u5dee\u4e0d\u591a\u770b\u51fa\u89c4\u5f8b\u4e86\u5427\uff0c\u6bcf\u589e\u52a0\u4e00\u5e74\uff0c\u672b\u65e5\u7684\u661f\u671f\u6570\u52a01\uff0c\u4f46\u662f\u95f0\u5e74\u56e0\u4e3a\u591a\u4e00\u5929\u7684\u539f\u56e0\uff0c\u5219\u52a02\u3002
\n\u6211\u4eec\u53ea\u8981\u8bb0\u4f4f\u4e00\u4e2a\u57fa\u51c6\uff0c1990\u5e74\u7684\u672b\u65e5\u662f\u661f\u671f\u4e09\uff0c\u5c31\u53ef\u4ee5\u8ba1\u7b97\u6240\u6709\u5e74\u4efd\u7684\u672b\u65e5\u661f\u671f\u4e86\u3002
\n\u540c\u65f6\uff0c\u56e0\u4e3a\u661f\u671f\u4ee57\u4e3a\u5468\u671f\uff0c\u90a3\u4e48
\n1906 1917 1923 1928 1934 1945 1951 1956 1962 1973 1979 1984 1990
\n\u672b\u65e5\u661f\u671f\u90fd\u662f\u661f\u671f\u4e09<\/p>\n

\n

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\n\u9996\u51481990\u5e74\u672b\u65e5\u662f\u661f\u671f\u4e09\uff0c\u90a3\u4e481992\u5e74\u672b\u65e5\u662f\u661f\u671f\u4e94\uff0c\u90a3\u5c31\u9519\u4e86\uff0c1992\u5e74\u662f\u95f0\u5e74\uff0c\u6240\u4ee51992\u5e74\u7684\u672b\u65e5\u662f\u661f\u671f\u516d\uff0c\u63a5\u4e0b\u6765\u6211\u4eec\u770b\u65e5\u671f\uff0c9\u67085\u65e5\u548c\u672b\u65e5\u76f8\u540c\uff0c\u662f\u661f\u671f\u516d\uff0c\u90a3\u4e489\u670813\u65e5\uff0c\u548c9\u67085\u65e5\u5dee\u4e868\u5929\uff0c\u96647\u4f591\uff0c\u4e8e\u662f6+1=7\uff0c\u4e3a\u661f\u671f\u5929\uff0c\u6240\u4ee51992\u5e749\u670813\u65e5\u4e3a\u661f\u671f\u5929\u3002<\/p>\n

\n

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\n

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\n\u8fd9\u91cc\u56e0\u4e3a\u662f\u7a0b\u5e8f\u5b9e\u73b0\uff0c\u5c31\u6ca1\u6709\u5bf9\u5e74\u4efd\u8fdb\u884c\u6253\u8868\uff0c\u800c\u662f\u9009\u62e9\u4ece1900\u5e74\u5f00\u59cb\u7b97\u8d77\u3002<\/p>\n

import java.time.LocalDate;\nimport java.util.ArrayList;\nimport java.util.Scanner;\n\/**\n * Created by Sniper on 2018\/8\/24.\n *\/\npublic class ComputeDayOfTheWeek {\n    public static void main(String[] args) {\n        Scanner scanner = new Scanner(System.in);\n        \/\/ \u83b7\u53d6\u7528\u6237\u8f93\u5165\u7684\u5e74\u6708\u65e5\n        int year = scanner.nextInt();\n        int mouth = scanner.nextInt();\n        int day = scanner.nextInt();\n        String[] week = new String[]{\"SUNDAY\", \"MONDAY\", \"TUESDAY\", \"WEDNESDAY\", \"THURSDAY\", \"FRIDAY\", \"SATURDAY\"};\n        \/\/ \u521d\u59cb\u5316\u4e00\u4e2aLocalDate\uff0c\u7528\u6765\u8f93\u51fa\u661f\u671f\u51e0\u6765\u9a8c\u8bc1\u7b97\u6cd5\n        LocalDate localDate = LocalDate.of(year, mouth, day);\n        \/\/ \u7528\u6765\u4fdd\u5b58\u51e0\u4e2a\u548c\u672b\u65e5\u65e5\u671f\u76f8\u540c\u7684\u65e5\u671f\n        ArrayList<MyDate> staticDate = new ArrayList<>();\n        \/\/ \u9996\u5148\u521d\u59cb\u5316\u548c\u672b\u65e5\u6c38\u8fdc\u76f8\u540c\u7684\u51e0\u4e2a\u65e5\u671f\n        staticDate.add(new MyDate(4, 4));\n        staticDate.add(new MyDate(6, 6));\n        staticDate.add(new MyDate(8, 8));\n        staticDate.add(new MyDate(10, 10));\n        staticDate.add(new MyDate(12, 12));\n        staticDate.add(new MyDate(9, 5));\n        staticDate.add(new MyDate(5, 9));\n        staticDate.add(new MyDate(7, 11));\n        staticDate.add(new MyDate(11, 7));\n        staticDate.add(new MyDate(3, 7));\n        \/\/ \u8ba1\u7b97\u4ece1900\u5e74\u5230\u7528\u6237\u8f93\u5165\u5e74\u672b\u65e5\u661f\u671f\u4e00\u5171\u9700\u8981\u589e\u52a0\u591a\u5c11\u5929\n        int countOfYear = 0;\n        for (int i = 1901; i <= year; i++) {\n            \/\/ \u6839\u636e\u672b\u65e5\u7b97\u6cd5\uff0c\u5982\u679c\u8be5\u5e74\u662f\u5e73\u5e74\uff0c\u672b\u65e5\u661f\u671f+1\uff0c\u5982\u679c\u8be5\u5e74\u662f\u95f0\u5e74\uff0c\u672b\u65e5\u65e5\u671f+2\n            countOfYear++;\n            if ((i % 4 == 0 && i % 400 != 0) || i % 400 == 0) {\n                countOfYear++;\n            }\n        }\n        \/\/ \u521d\u59cb\u53161900\u5e74\u672b\u65e5\u661f\u671f\u4e3a3\n        int dayOfWeekIn1900 = 3;\n        \/\/ \u8ba1\u7b97\u5f53\u524d\u5e74\u4efd\u672b\u65e5\u7684\u661f\u671f\n        int dayOfWeekInput = (dayOfWeekIn1900 + countOfYear) % 7;\n        \/\/ \u6839\u636e\u5f53\u524d\u5e74\u7684\u5e73\u5e74\u95f0\u5e74\u53bb\u8c03\u7528\u4e0d\u540c\u7684\u65b9\u6cd5\n        int lengthDis = 0;\n        if ((year % 4 == 0 && year % 400 != 0) || year % 400 == 0) {\n            lengthDis = computeDis(staticDate, mouth, day, true);\n        } else {\n            lengthDis = computeDis(staticDate, mouth, day, false);\n        }\n        \/\/\u5bf9\u8fd4\u56de\u7684\u672b\u65e5\u8ddd\u79bb\u8fdb\u884c\u5224\u65ad\uff0c\u8d1f\u6570\u9700\u8981\u8fdb\u884c\u7b80\u5355\u5904\u7406\uff0c\u52a0\u56de\u6b63\u5e38\u8303\u56f4\n        int length = 0;\n        length = (dayOfWeekInput + lengthDis) % 7;\n        if (length < 0) {\n            length = length + 7;\n        }\n        \/\/ \u8f93\u51fa\u7ed3\u679c\n        System.out.println(\"\u672b\u65e5\u661f\u671f:\" + week[dayOfWeekInput]);\n        System.out.println(\"\u672b\u65e5\u8ddd\u79bb:\" + lengthDis);\n        System.out.println(\"\u9884\u671f\u7ed3\u679c\uff1a\" + localDate.getDayOfWeek());\n        System.out.println(\"\u5b9e\u9645\u7ed3\u679c\uff1a\" + week[length]);\n    }\n    \/**\n     * \u8ba1\u7b97\u8f93\u5165\u5929\u6570\u548c\u6700\u8fd1\u7684staticDate\u4e4b\u95f4\u7684\u5929\u6570\u5dee\u8ddd\n     *\n     * @param staticDate \u9759\u6001\u65e5\u671f\u8868\n     * @param mouth      \u9700\u8981\u88ab\u8ba1\u7b97\u7684\u6708\u4efd\n     * @param day        \u9700\u8981\u88ab\u8ba1\u7b97\u7684\u65e5\n     * @param flag       \u6539\u5e74\u662f\u5426\u662f\u95f0\u5e74\uff0c\u5982\u679c\u662f\u4e3atrue\n     *\/\n    private static int computeDis(ArrayList<MyDate> staticDate, int mouth, int day, boolean flag) {\n        int length = 0;\n        \/\/ \u9996\u5148\u68c0\u67e5\u4e00\u4e8c\u6708\u4efd\uff0c\u56e0\u4e3a\u5728\u9759\u6001\u65e5\u671f\u8868\u4e2d\uff0c\u6ca1\u6709\u8fd9\u4e24\u4e2a\u6708\u4efd\uff0c\u8fd9\u4e24\u4e2a\u6708\u4efd\u4e5f\u9700\u8981\u88ab\u5355\u72ec\u8fd0\u7b97\n        \/\/ \u5bf9\u4e00\u6708\u4efd\u8fdb\u884c\u8ba1\u7b97\uff0c\u5bf9\u5e94\u5e73\u95f0\u5e74\u5206\u522b\u662f25\u53f7\u548c24\u53f7\u548c\u672b\u65e5\u661f\u671f\u76f8\u540c\n        if (mouth == 1) {\n            if (flag) {\n                length = day - 25;\n            } else {\n                length = day - 24;\n            }\n        }\n        \/\/ \u5bf9\u4e8e\u4e8c\u6708\u4efd\u8fdb\u884c\u8ba1\u7b97\uff0c\u540c\u65f6\u533a\u5206\u5e73\u95f0\u5e74\n        if (mouth == 2) {\n            if (flag) {\n                length = day - 29;\n            } else {\n                length = day - 28;\n            }\n        }\n        \/\/ \u9996\u5148\u68c0\u67e5\u5df2\u7ecf\u6709\u7684\u6708\u4efd\n        for (MyDate d : staticDate) {\n            if (d.getMouth() == mouth) {\n                length = day - d.getDay();\n            }\n        }\n        return length;\n    }\n}\n\/**\n * \u81ea\u5b9a\u4e49\u65e5\u671f\u7c7b\uff0c\u4e0d\u4f7f\u7528LocalDate\uff0c\u56e0\u4e3a\u8be5\u7c7b\u4e2d\u53ef\u4ee5\u76f4\u63a5\u8fd4\u56de\u661f\u671f\u51e0\n *\/\nclass MyDate {\n    private int mouth;\n    private int day;\n    MyDate(int mouth, int day) {\n        this.mouth = mouth;\n        this.day = day;\n    }\n    public int getMouth() {\n        return mouth;\n    }\n    public void setMouth(int mouth) {\n        this.mouth = mouth;\n    }\n    public int getDay() {\n        return day;\n    }\n    public void setDay(int day) {\n        this.day = day;\n    }\n}\n<\/pre>\n","protected":false},"excerpt":{"rendered":"
\u5982\u679c\u8ba9\u4f60\u8ba1\u7b97\u67d0\u4e00\u5929\u662f\u4e00\u5e74\u4e2d\u7684\u661f\u671f\u51e0\uff0c\u4f60\u8be5\u600e\u4e48\u7b97\uff08\u5f53\u7136\u524d\u63d0\u662f\u4e0d\u5141\u8bb8\u4f7f\u7528\u5de5\u5177\u7c7b\u7684\uff09\uff1f \u8fd9\u4e2a\u7b97\u6cd5\u7684\u53d1\u660e\u4eba\u662f […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"_mi_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[23,10],"tags":[],"views":9607,"_links":{"self":[{"href":"http:\/\/www.sniper97.cn\/index.php\/wp-json\/wp\/v2\/posts\/1250"}],"collection":[{"href":"http:\/\/www.sniper97.cn\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.sniper97.cn\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.sniper97.cn\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.sniper97.cn\/index.php\/wp-json\/wp\/v2\/comments?post=1250"}],"version-history":[{"count":0,"href":"http:\/\/www.sniper97.cn\/index.php\/wp-json\/wp\/v2\/posts\/1250\/revisions"}],"wp:attachment":[{"href":"http:\/\/www.sniper97.cn\/index.php\/wp-json\/wp\/v2\/media?parent=1250"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.sniper97.cn\/index.php\/wp-json\/wp\/v2\/categories?post=1250"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.sniper97.cn\/index.php\/wp-json\/wp\/v2\/tags?post=1250"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}