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 1 /* mo ni shui guo */
 2 #include <iostream>
 3 #include <cstring>
 4 #include <algorithm>
 5 #include <string>
 6 #include <cstdio>
 7 using namespace std;
 8 char s[1005],ss[1005];
 9 int flag[1005];
10 int main()
11 {
12     int t;
13     cin >> t;
14     getchar();
15     while(t--)
16     {
17         int i,j;
18         gets(s);
19         for(i=0,j=0;i<strlen(s);i++)
20         {
21             if(s[i] != ' ')
22             ss[j++] = s[i];
23         }
24         memset(flag,0,sizeof(flag));
25         for(int i=1;i<j;i++)
26         {
27             if(ss[i] == ')')
28             for(int k=i-1;k>=0;k--)
29             {
30                 if(ss[k] == '(' && !flag[k])
31                 {
32                     if(ss[k-1] != '-' )
33                     {
34                         flag[k] = flag[i] = 1;
35                     }
36                     else
37                     {
38                         flag[k] = flag[i] = 2;
39                         int a = 0;
40                         for(int kk=k+1;kk<i;kk++)
41                         {
42                             if(flag[kk] != 1)
43                             a++;
44                         }
45                         if(a == 1) flag[k] = flag[i] = 1;
46                     }
47                     break;
48                 }
49             }
50         }
51         for(i=0;i<j;i++)
52         {
53             if(flag[i] == 1) continue;
54             cout << ss[i];
55         }
56         cout << endl;
57     }
58     return 0;
59 }
 posted on 2011-04-25 17:21  eth0  阅读(131)  评论(0)  编辑  收藏  举报