//三重回文数
int istri_palindrome(int n);
int main(){
int n;
int power_n = n*n;
int cube_n = n*n*n;
scanf("%d",&n);
if (istri_palindrome(n) && istri_palindrome(power_n) && istri_palindrome(cube_n))
printf("%d是三重回文数\n",n);
else
printf("%d不是三重回文数\n");
return 0;
}
int istri_palindrome(int n){
int b,r=0;
b = n;
while(b)
{
r = r*10+b%10;
b = b/10;
}
if (n == r)
return 1;
else
{
return 0;
}
}