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#include <map>
#include <iostream>
#include <string>
#include <vector>
#include <map>
#include <sstream>

int main()
{
    auto counts = std::string{};
    std::getline(std::cin, counts);
    std::istringstream first_line{counts};

    long int clients_count, ovens_count;
    first_line >> clients_count;
    first_line >> ovens_count;

    auto clients_line = std::string{};
    auto clients = std::vector<long int>{};
    std::getline(std::cin, clients_line);
    std::istringstream clients_str{clients_line};

    clients.reserve(clients_count);
    for(int i = 0; i < clients_count; ++i)
        clients_str >> clients[i];

    auto ovens_line = std::string{};
    auto ovens = std::vector<long int>{};
    std::getline(std::cin, ovens_line);
    std::istringstream ovens_str{ovens_line};

    ovens.reserve(ovens_count);
    for(int i = 0; i < ovens_count; ++i)
        ovens_str >> ovens[i];

    for(int i = 0; i < ovens_count; ++i)
    {
        auto oven = ovens[i];
        long unsigned int wait = 0;
        long unsigned int upper_bound = 0;
        for(int i = 0; i < clients_count; ++i)
        {
            auto client = clients[i];
            if(client - oven < 0)
            {
                upper_bound += oven;
            }
            else if(upper_bound > client - oven)
            {
                upper_bound = upper_bound + oven;
            }
            else
            {
                upper_bound = client;
            }
            wait += upper_bound - client;
        }
        std::cout << wait << std::endl;
    }
}