code in c

int main() {

int n;
scanf("%d",&n);
unsigned long long int sum=0;
 for (long i =2; i<1000000; i++) {
     long temp = i;
     unsigned long long int sum1 = 0;
     while (temp>0) {
         int a = temp%10;
         sum1 +=(unsigned long long int) pow(a, n);
         temp = temp/10;
     }
     if (sum1 == i) {
           sum += sum1;
     }
 }
 printf("%lld",sum);
return 0;

}