"简简单单"

求求了，点个赞吧!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
题目应该是二进制和十进制!!!

#include<bits/stdc++.h>
using namespace std;
bool hws(int a[10005],int k,int m){
    int b[10005]={},j=m;
    int ii=j;
    for(int i=0;i<=ii;i++){
        b[i]=a[--j];
    }
    for(int i=1;i<ii;i++){
        if(a[i]!=b[i]) return 0;
    }
    return 1;
}
bool jz(int n,int k){
    int a[10005],m=0;
    while(n){
        a[m++]=n%k,n/=k;
    }
    if(hws(a,k,m)) return 1;
    return 0;
}
int main(){
    int a,b;
    cin>>a>>b;
    for(int i=a;i<=b;i++){
        int sum=0;
        if(jz(i,10)) sum++;
        if(jz(i,2)) sum++;
        if(sum==2){
            cout<<i<<endl;
        } 
    }
	return 0;
}