預處理即可
//====================================================================||
// ||
// ||
// 作者 : GCA ||
// 6AE7EE02212D47DAD26C32C0FE829006 ||
//====================================================================||
#include <iostream>
#include <cstdio>
#include <cstring>
#include <algorithm>
#include <cmath>
#include <climits>
#include <vector>
#include <set>
#include <map>
#include <queue>
#include <cctype>
#include <utility>
using namespace std;
#ifdef ONLINE\_JUDGE
#define ll "%lld"
#else
#define ll "%I64d"
#endif
typedef unsigned int uint;
typedef long long int Int;
#define Set(a,s) memset(a,s,sizeof(a))
#define Write(w) freopen(w,"w",stdout)
#define Read(r) freopen(r,"r",stdin)
#define Pln() printf("\\n")
#define I\_de(x,n)for(int i=0;i<n;i++)printf("%d ",x\[i\]);Pln()
#define De(x)printf(#x"%d\\n",x)
#define For(i,x)for(int i=0;i<x;i++)
#define CON(x,y) x##y
#define Pmz(dp,nx,ny)for(int hty=0;hty<ny;hty++){for(int htx=0;htx<nx;htx++){\\
printf("%d ",dp\[htx\]\[hty\]);}Pln();}
#define M 3005
#define PII pair<int,int\>
#define PB push\_back
#define oo INT\_MAX
#define Set\_oo 0x3f
#define Is\_debug true
#define debug(...) if(Is\_debug)printf("DEBUG: "),printf(\_\_VA\_ARGS\_\_)
#define FOR(it,c) for(\_\_typeof((c).begin()) it=(c).begin();it!=(c).end();it++)
#define eps 1e-6
bool xdy(double x,double y){return x>y+eps;}
bool xddy(double x,double y){return x>y-eps;}
bool xcy(double x,double y){return x<y-eps;}
bool xcdy(double x,double y){return x<y+eps;}
int min3(int x,int y,int z){
int tmp=min(x,y);
return min(tmp,z);
}
int max3(int x,int y,int z){
int tmp=max(x,y);
return max(tmp,z);
}
int mz\[M\];
int dd(int x){
int tmp=0;
for(;x>0;){
tmp+=x%10;
x/=10;
}
return tmp;
}
int dadd(int x){
int n=0;
for(int i=1;i<=x;i++){
if(x%i==0){
n+=dd(i);
}
}
return n;
}
void pre(){
for(int i=1;i<=M;i++){
mz\[i\]=dadd(i);
}
}
int main() {
ios\_base::sync\_with\_stdio(0);
pre();
int a,b;
int ff=1;
while(~scanf("%d%d",&a,&b)){
vector<int\> v,vans;
int oa=a,ob=b;
if(a>b)swap(a,b);
for(int i=a;i<=b;i++){
int j;
for(j=i;;){
v.PB(j);
if(j==mz\[j\])break;
j=mz\[j\];
}//v.PB(mz\[j\]);
/\*for(uint i=0;i<vans.size();i++){
printf(" %d",v\[i\]);
}Pln();\*/
// debug("%d\\n",v.size());
if(v.size()>vans.size()){
vans=v;
}
v.clear();
}
printf("輸入%d: %d %d\\n輸出%d:",ff,oa,ob,ff);ff++;
for(uint i=0;i<vans.size();i++){
printf(" %d",vans\[i\]);
}Pln();
}
}