#include <bits/stdc++.h>
#define forn(i,a,b) for(int i=a; i<=b; i++)
using namespace std;
void solve(){
	int a,b;
	string s;
	cin>>a>>b>>s;
	cout<<a+b<<"\n"<<s<<"\n";
}
int main(){
	ios::sync_with_stdio(0); cin.tie(0);
	int t=1;
//	cin>>t;
	while(t--){
		solve();
	}
}