11185 - Ternary

Author: Ismail Hosen

Daffodil International University

Problem link

//Please follow from main function

#include<bits/stdc++.h>



using namespace std;

#define sci(n) scanf("%d", &n)

vector<int> ternary;

int main()

{

    int n;

    while(sci(n)){

        if(n<0)break;

        if(n==0) cout<<0;

        while(n!=0){

            ternary.push_back(n%3);

            n/=3;

        }

        for(int i=ternary.size()-1; i>=0; i--) cout<<ternary[i];

        ternary.erase(ternary.begin(), ternary.end());

        cout<<endl;

    }

    return 0;

}