#include <iostream>
/* run this program using the console pauser or add your own getch, system("pause") or input loop */
using namespace std;
int main(int argc, char** argv) {
system("pause");
int ge,shi,bai,qian,wan;
for(int i=100;i<1000;i++){
ge=i%10;
shi=i/10%10;
bai=i/100%10;
if(ge==bai&&bai+1){
cout<<i<<' ';
}
}
for(int i=1000;i<10000;i++){
ge=i%10;
shi=i/10%10;
bai=i/100%10;
qian=i/1000%10;
if(ge==qian&&bai==shi){
cout<<i<<' ';
}
}
for(int i=10000;i<100000;i++){
ge=i%10;
shi=i/10%10;
bai=i/100%10;
qian=i/1000%10;
wan=i/10000%10;
if(ge==wan&&bai==qian&&bai+1){
cout<<i<<' ';
}
}
return 0;
}