这个程序为什么运行不了？🥺🥺

Question

#include <stdio.h>
int main()
{
int n;
scanf("%d",&n);
int first=1;
int i=1;
while(i<n){
first *= 10;
i++;
}
i = first;
while (i<first*10){
int t = i;
int sum = 0;
do{
int d = t%10;
t/=10;
int p = 1;
int j = 0;
while(j<n){
p*=d;
j++;
}
sum += p;
}while(t>0);
if (sum == i){
printf("%d\n",i);
}
i++;
}
return 0;
}

Answer 1

运行不了是什么 报错么？