1.c

#include<iostream>
using namespace std;
int main()
{
    int n, c, rez1=0, p1=1, rez2=0, p2=1;
    cin>>n;
    do
    {
        c=n%10;
        if(c%3==0)
        {
            rez1=rez1+c*p1;
            p1=p1*10;

        }
        else
        {
            rez2=rez2+c*p2;
            p2=p2*10;
        }
        n=n/10;
    }while(n!=0);
    cout<<rez1<<" "<<rez2;
}