#include<iostream>
#include<cmath>
#include<vector>

using namespace std;

int main(){
    int p, x, y, dv, di, r, i;
    double w;
    vector<int> x1;
    vector<int> x1r;
    vector<int> y1;
    vector<int> y1r;
    vector<int> suma;
    vector<int> sumar;
    cout<<"Introduce the base: "<<endl;
    cin>>p;
    cout<<"Introduce the first integer: "<<endl;
    cin>>x;
    cout<<"Introduce the second integer: "<<endl;
    cin>>y;
    dv=x;
    di=p;
    while (dv>=p){
        r=dv-((dv/p)*p);
        dv=dv/p;
        x1.push_back(r);
    }
    x1.push_back(dv);
    dv=y;
    di=p;
    while (dv>=p){
        r=dv-((dv/p)*p);
        dv=dv/p;
        y1.push_back(r);
    }
    y1.push_back(dv);
    while(x1.size()>y1.size()){
            y1.push_back(0);
    }
    while(y1.size()>x1.size()){
        x1.push_back(0);
    }
    i=x1.size()-1;
    while(i>=0){
        x1r.push_back(x1[i]);
        //cout<<x1[i];
        i--;
    }
    //cout<<endl;
    i=y1.size()-1;
    while(i>=0){
        y1r.push_back(y1[i]);
        //cout<<y1[i];
        i--;
    }
    cout<<endl;
    int emp=0;
    i=x1r.size()-1;
    while(i>=0){
        w=(x1r[i]+y1r[i]+emp)%p;
        suma.push_back(w);
        emp=(x1r[i]+y1r[i]+emp)/p;
        i--;
    }
    if(emp!=0){
        suma.push_back(emp);
    }
    i=suma.size()-1;
    cout<<"result: ";
    while(i>=0){
        sumar.push_back(suma[i]);
        cout<<suma[i];
        i--;
    }
    cout<<endl;
}