#include<bits/stdc++.h>
using namespace std;
using s=string;
int main(){
    int A,B;
    string S;
    cin >> A >> B;
    cin >> S;
    long long sum = B + stoi(S);
    for(int i=0;i<A-2;i++){
        long long a;
        cin >> a;
        sum += a;
    }
    cout << sum << endl;
    vector<vector<string>> ans(6);
    for(int i=1;i<=A;i++){
        if(i%15 == 0) ans[0].push_back("FizzBuzz\n");
        else if(i%5 == 0) ans[0].push_back("Buzz\n");
        else if(i%3 == 0) ans[0].push_back("Fizz\n");
        else ans[0].push_back(to_string(i) + '\n');  
    }
    ans[1].push_back("Hello World\n");
    ans[2].push_back(to_string(A*(A+1)/2));
    //ans[3].push_back(to_string(A+B) + " "  + S);


    //for(auto s : ans[0]) cout << s;

}