#include <bits/stdc++.h>

#define pb push_back
#define mp make_pair
#define mt make_tuple
#define ll long long
#define pii pair<int,int>
#define tii tuple <int,int,int>
#define N 100005
#define mod 2000003
#define X first
#define Y second
#define eps 0.0000000001
#define all(x) x.begin(),x.end()
#define tot(x) x+1,x+n+1
using namespace std;
ll a,b,n;
int main() {
    cin.sync_with_stdio(0);
    cout.sync_with_stdio(0);
    cin>>a>>b>>n;
    cout<<a+b<<' '<<a*n+b;
    return 0;
}