hdu2029

http://acm.hdu.edu.cn/showproblem.php?pid=2029

 #include<stdio.h>
 #include<string.h>
 #include<math.h>
 #include<stdlib.h>
 #include<iostream>
 using namespace std;

 int main()
 {
     //freopen("in.txt","r",stdin);
     int n;
     char s[];

     while(cin>>n)
     {
         while(n--)
         {
             int flag=;
             scanf("%s",s);
             int len=strlen(s);
             for(int i=,j=len-;i<=j;i++,j--)
             {
                 if(s[i]!=s[j])
                 {
                     flag=;
                     break;
                 }
             }
             if(flag==)
             cout<<"yes"<<endl;
             else
             cout<<"no"<<endl;
         }
     }
     return ;
 }