#include <iostream> using namespace std; int main() { cout<<"1"<<endl; cout<<"2"<<endl; cout<<"3"<<endl; cout<<"4"<<endl; cout<<"5"<<endl; cout<<"6"<<endl; cout<<"7"<<endl; cout<<"8"<<endl; cout<<"9"<<endl; cout<<"11"<<endl; cout<<"22"<<endl; cout<<"33"<<endl; cout<<"44"<<endl; cout<<"55"<<endl; cout<<"66"<<endl; cout<<"77"<<endl; cout<<"88"<<endl; cout<<"99"<<endl; return 0; }