1 /* 2     模拟：简单的照着规则做就可以了，把各种情况考虑到，虽然比赛写的丑了点，但能1Y还是很开心的:) 3 */ 4 #include 
     
       5 #include 
      
        6 #include 
       
         7 #include 
        
          8 #include 
         
           9 using namespace std;10 11 const int MAXN = 1e2 + 10;12 const int INF = 0x3f3f3f3f;13 struct Card14 {15     int v, w;16 }ca[10];17 char s[10][10];18 19 bool cmp(Card x, Card y)    {
     return x.v < y.v;}20 21 int main(void)        //hihoCoder 1177 顺子22 {23     while (scanf ("%s %s %s %s", s[1], s[2], s[3], s[4]) == 4)24     {25         int pre = 0;    bool ok = true;26         for (int i=1; i<=4; ++i)27         {28             int len = strlen (s[i]);29             if (s[i][0] == 'A')    ca[i].v = 14;30             else if (s[i][0] == 'J')    ca[i].v = 11;31             else if (s[i][0] == 'Q')    ca[i].v = 12;32             else if (s[i][0] == 'K')    ca[i].v = 13;33             else34             {35                 if (len == 3)    ca[i].v = 10;36                 else    ca[i].v = s[i][0] - '0';37             }38             int p = 1;    if (len == 3)    p = 2;39             if (s[i][p] == 'S')    ca[i].w = 1;40             else if (s[i][p] == 'H')    ca[i].w = 2;41             else if (s[i][p] == 'C')    ca[i].w = 3;42             else if (s[i][p] == 'D')    ca[i].w = 4;43             if (i == 1)    pre = ca[1].w;44             else45             {46                 if (ca[i].w != pre)    ok = false;        //是否四张牌都相同花色47             }48         }49 50         sort (ca+1, ca+1+4, cmp);51         int flag = 0;    bool no = false;52         for (int i=2; i<=4; ++i)53         {54             if (ca[i].v - ca[i-1].v == 1)    continue;55             else if (ca[i].v - ca[i-1].v == 2)56             {57                 if (!flag)    flag = i;58                 else no = true;59             }60             else    no = true;61         }62 63         if (no)    puts ("0/1");        //若有来两个地方不是连续的则不可能是顺子64         else65         {66             if (flag)        //如果在中间插入牌67             {68                 if (ok)    {puts ("1/16");}69                 else {puts ("1/12");}70             }71             else        //两侧插牌72             {73                 if (ok)74                 {75                     if (ca[1].v == 2 || ca[4].v == 14)    puts ("1/16");76                     else    puts ("1/8");77                 }78                 else79                 {80                     if (ca[1].v == 2 || ca[4].v == 14)    puts ("1/12");81                     else    puts ("1/6");82                 }83             }84         }85     }86 87     return 0;88 }