16-207

#include <iostream.h>
int n;
int pal(char v[20],int i){
    if(i<n/2)
        if(v[i]==v[n-i])
            return pal(v,i+1);
        else
            return 0;
    else
        if(v[i]==v[n-i])
            return 1;
}
int main (){
    char v[20],i=0;
    gets(v);
    while(v[i]!='\0') // numarul de litere din cuvant
        i++;
    n=i-1; // n primeste ultima componenta
    i=0;
    if(pal(v,i))
        cout<<"ESTE";
    else
        cout<<"NU ESTE";
}