/******************************************************************************
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*******************************************************************************/
#include <stdio.h>
int digitCount(int i){
int count=0;
while(i!=0)
{
count++;
i=i/10;
}
return count;
}
int power(int y, int count){
if(count>0)
return power(y,count-1)*y;
else
return 1;
}
int armstrongNumber(int i){
int count=digitCount(i);
int sum=0;
while(i!=0){
int y=i%10;
int res=power(y,count);
sum=sum+res;
i=i/10;
}
return sum;
}
//void suming(int answer){
// int arr[count];
//}
/*int RangeCount(int n,int m){
int i,j;
int count=0;
for(i=n; i<m; i++){
int answer=armstrongNumber(i);
if(answer==i){
count++;
}}
return count;
}*/
void RangeAnswer(int n,int m){
int i,j;
int count=0;
for(i=n; i<m; i++){
int answer=armstrongNumber(i);
if(answer==i){
count++;
printf("%d\n",count);
int arr[count];
arr[count]=answer;
// return answer;
}
}}
int main()
{
int n,m;
scanf("%d%d",&n,&m);
//int total= RangeCount(n,m);
//int final=
RangeAnswer(n,m);
//int arr[]={final};
//int size = sizeof arr / sizeof *arr;
//int sum=arr[length];
//printf("%d",final);
return 0;
}
