uva 673 - Parentheses Balance

竟然会wa，检查了n遍才发现YES只有y是大写的

  
    

   
     #include
   
     <
   
     stdio.h
   
     >
   
     
#include
   
     <
   
     string
   
     .h
   
     >
   
     
#include
   
     <
   
     ctype.h
   
     >
   
     

   
     char
   
      s[
   
     1000
   
     ];

   
     int
   
      main()
{
 
   
     int
   
      n;
 
   
     char
   
      
   
     *
   
     p,
   
     *
   
     _p;
 scanf(
   
     "
   
     %d
   
     "
   
     ,
   
     &
   
     n);
 getchar();
 
   
     while
   
     (n
   
     -->
   
     0
   
     )
 {
 gets(s);
 p
   
     =
   
     s;
 
   
     while
   
     (
   
     *
   
     p
   
     !=
   
     '
   
     \0
   
     '
   
     )
 {
 
   
     if
   
     (
   
     *
   
     p
   
     ==
   
     '
   
     (
   
     '
   
     &&*
   
     (p
   
     +
   
     1
   
     )
   
     ==
   
     '
   
     )
   
     '
   
     ||
   
     (
   
     *
   
     p
   
     ==
   
     '
   
     [
   
     '
   
     &&*
   
     (p
   
     +
   
     1
   
     )
   
     ==
   
     '
   
     ]
   
     '
   
     ))
 {
 
   
     *
   
     p
   
     =
   
     '
   
     \0
   
     '
   
     ;
 _p
   
     =
   
     p
   
     +
   
     2
   
     ;
 p
   
     =
   
     s;
 strcat(p,_p);
 }
 
   
     else
   
     
 p
   
     ++
   
     ;
 }
 
   
     if
   
     (s[
   
     0
   
     ]
   
     ==
   
     '
   
     \0
   
     '
   
     )
 printf(
   
     "
   
     Yes\n
   
     "
   
     );
 
   
     else
   
     
 printf(
   
     "
   
     No\n
   
     "
   
     );
 }
 
   
     return
   
      
   
     0
   
     ;
}