C++ :

#include <cstdio>
#include <cstring>
int main(){
    int n;
    if(scanf("%d",&n)!=1) return 0;
    int c; while((c=getchar())!='\n' && c!=EOF){}
    char s[1024];
    for(int i=0;i<n;i++){
        if(!fgets(s, sizeof(s), stdin)) break;
        int L=(int)strlen(s);
        while(L>0 && (s[L-1]=='\n'||s[L-1]=='\r')) s[--L]=0;
        int ok=1;
        for(int a=0,b=L-1;a<b;a++,b--) if(s[a]!=s[b]){ ok=0; break; }
        printf("%s\n", ok?"YES":"NO");
    }
    return 0;
}