• <ins id="pjuwb"></ins>
    <blockquote id="pjuwb"><pre id="pjuwb"></pre></blockquote>
    <noscript id="pjuwb"></noscript>
          <sup id="pjuwb"><pre id="pjuwb"></pre></sup>
            <dd id="pjuwb"></dd>
            <abbr id="pjuwb"></abbr>
            #include? < map >
            #include?
            < cstdio >

            using ? namespace ?std;

            struct ?Node
            {
            ????
            char ??a,?b;
            ????Node()
            {}
            ????Node(?
            char ?x, char ?y):a(x),b(y) {}
            }
            ;

            bool ? operator < ?(?Node?x,?Node?y?)
            {
            ????
            if (?x.a == ?y.a?)
            ????
            return ?x.b < ?y.b;
            ????
            return ?x.a < ?y.a;
            }


            int ?main()
            {
            ????
            char ?str[ 80 ];
            ????
            ????
            while (?gets(str),?str[ 0 ] != ? ' * ' ?)
            ????
            {
            ????????
            bool ?b = ? true ;
            ????????
            ????????
            for (? int ?t = ? 1 ;?t < ?strlen(str);? ++ t?)
            ????????
            {????
            ????????????map
            < Node, int > ?d;
            ????????????
            bool ?isok = ? true ;
            ????????????
            ????????????
            for (? int ?i = ? 0 ;?i < ?strlen(str);? ++ i?)
            ????????????
            {
            ????????????????
            if (?(i + t) < ?strlen(str)? && ?d[?Node(?str[i],?str[t + ?i]?)?] == ? 0 ?)
            ?????????????????????d[?Node(?str[i],?str[t
            + ?i]?)?] = ? 1 ;
            ????????????????
            else ? if (?(i + t) < ?strlen(str)? && ?d[?Node(?str[i],str[t + ?i])?] == ? 1 ?)
            ????????????????
            {
            ?????????????????????isok
            = ? false ;
            ?????????????????????
            break ;
            ????????????????}

            ????????????}

            ????????????
            ????????????
            if (? ! isok?)
            ????????????
            {
            ????????????????b
            = ? false ;
            ????????????????
            break ;
            ????????????}
            ????
            ????????}

            ????????
            ????????
            if (?b?)???printf( " %s?is?surprising.\n " ,str);?
            ????????
            else ??????printf( " %s?is?NOT?surprising.\n " ,str);?
            ????}

            ????
            ????
            return ? 0 ;
            }

            posted on 2008-10-10 12:18 Darren 閱讀(425) 評論(0)  編輯 收藏 引用 所屬分類: 動態(tài)規(guī)劃
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