/* * http://sosal.tistory.com/ * made by so_Sal */ #include // for IO#include#include#include#include#include // for string#include#include#include // for reverse#include using namespace std; int main(){string s;int input; while(1){cin>>input;while(input>1){if(input%2 == 1){s+='1';}elses+='0'; //2진수 변환input/=2;}s+='1';reverse(s.begin(),s.end()); //출력 편이를 위해 뒤집어줌cout