Online Judge-迴文

題目出處:zero judge

迴文的定義為正向，反向讀到的字串均相同



ex:
in:
abba
aabaa
abcd

out:
yes
yes
no

code:

 1 #include<stdio.h>
 2 #include<string.h>
 3 int main()
 4 {
 5         char c[1000],i,k;
 6         while(scanf("%s",c)!=eof)
 7         {
 8                 k=strlen(c);
 9                 for(i=0;i<(k/2);i++)
10                         if(c[i]!=c[k-1-i]){puts("no");break;}
11                 if(i>=(k/2))puts("yes");
12         }
13         return 0;
14 }