結果
| 問題 |
No.1245 ANDORゲーム(calc)
|
| コンテスト | |
| ユーザー |
kcvlex
|
| 提出日時 | 2020-10-03 01:47:09 |
| 言語 | C++17 (gcc 13.3.0 + boost 1.87.0) |
| 結果 |
AC
|
| 実行時間 | 907 ms / 2,000 ms |
| コード長 | 4,337 bytes |
| コンパイル時間 | 1,698 ms |
| コンパイル使用メモリ | 163,944 KB |
| 最終ジャッジ日時 | 2025-01-15 01:38:19 |
|
ジャッジサーバーID (参考情報) |
judge3 / judge5 |
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| ファイルパターン | 結果 |
|---|---|
| sample | AC * 3 |
| other | AC * 25 |
ソースコード
#include <limits>
#include <initializer_list>
#include <utility>
#include <bitset>
#include <tuple>
#include <type_traits>
#include <functional>
#include <string>
#include <array>
#include <deque>
#include <list>
#include <queue>
#include <stack>
#include <vector>
#include <map>
#include <set>
#include <unordered_map>
#include <unordered_set>
#include <iterator>
#include <algorithm>
#include <complex>
#include <random>
#include <numeric>
#include <iostream>
#include <iomanip>
#include <sstream>
#include <regex>
#include <cassert>
#include <cstddef>
#include <variant>
#define endl codeforces
#define ALL(v) std::begin(v), std::end(v)
#define ALLR(v) std::rbegin(v), std::rend(v)
using ll = std::int64_t;
using ull = std::uint64_t;
using pii = std::pair<int, int>;
using tii = std::tuple<int, int, int>;
using pll = std::pair<ll, ll>;
using tll = std::tuple<ll, ll, ll>;
using size_type = ssize_t;
template <typename T> using vec = std::vector<T>;
template <typename T> using vvec = vec<vec<T>>;
template <typename T> const T& var_min(const T &t) { return t; }
template <typename T> const T& var_max(const T &t) { return t; }
template <typename T, typename... Tail> const T& var_min(const T &t, const Tail&... tail) { return std::min(t, var_min(tail...)); }
template <typename T, typename... Tail> const T& var_max(const T &t, const Tail&... tail) { return std::max(t, var_max(tail...)); }
template <typename T, typename... Tail> void chmin(T &t, const Tail&... tail) { t = var_min(t, tail...); }
template <typename T, typename... Tail> void chmax(T &t, const Tail&... tail) { t = var_max(t, tail...); }
template <typename T, std::size_t Head, std::size_t... Tail>
struct multi_dim_array { using type = std::array<typename multi_dim_array<T, Tail...>::type, Head>; };
template <typename T, std::size_t Head>
struct multi_dim_array<T, Head> { using type = std::array<T, Head>; };
template <typename T, std::size_t... Args> using mdarray = typename multi_dim_array<T, Args...>::type;
template <typename T, typename F, typename... Args>
void fill_seq(T &t, F f, Args... args) {
if constexpr (std::is_invocable<F, Args...>::value) {
t = f(args...);
} else {
for (size_type i = 0; i < t.size(); i++) fill_seq(t[i], f, args..., i);
}
}
template <typename T> vec<T> make_v(size_type sz) { return vec<T>(sz); }
template <typename T, typename... Tail>
auto make_v(size_type hs, Tail&&... ts) {
auto v = std::move(make_v<T>(std::forward<Tail>(ts)...));
return vec<decltype(v)>(hs, v);
}
namespace init__ {
struct InitIO {
InitIO() {
std::cin.tie(nullptr);
std::ios_base::sync_with_stdio(false);
std::cout << std::fixed << std::setprecision(30);
}
} init_io;
}
template <typename T>
T ceil_pow2(T bound) {
T ret = 1;
while (ret < bound) ret *= 2;
return ret;
}
template <typename T>
T ceil_div(T a, T b) { return a / b + !!(a % b); }
int main() {
ll n, q;
std::cin >> n >> q;
vec<ll> av(n);
for (ll &e : av) std::cin >> e;
std::string s;
std::cin >> s;
ll bsz = 32;
auto state = make_v<bool>(n + 1, bsz, 2);
for (ll i = 0; i < bsz; i++) state[0][i][1] = true;
auto score = make_v<ll>(n + 1, bsz, 2);
for (ll i = 0; i < n; i++) {
ll e = av[i];
for (ll j = 0; j < bsz; j++) {
ll val = (1ll << j);
bool enable = !!(e & val);
for (ll k = 0; k < 2; k++) {
state[i + 1][j][k] = state[i][j][k];
score[i + 1][j][k] = score[i][j][k];
if (s[i] == '1' && enable) {
state[i + 1][j][k] = true;
if (!state[i][j][k]) score[i + 1][j][k] += val;
}
if (s[i] == '0' && !enable) {
state[i + 1][j][k] = false;
if (state[i][j][k]) score[i + 1][j][k] += val;
}
}
}
}
auto ssum = make_v<ll>(bsz, 2);
for (ll i = 0; i < bsz; i++) for (ll j = 0; j < 2; j++) ssum[i][j] += score[n][i][j];
while (q--) {
ll t;
std::cin >> t;
ll ans = 0;
for (ll i = 0; i < bsz; i++) {
ll mask = (1ll << i);
ans += ssum[i][!!(t & mask)];
}
std::cout << ans << "\n";
}
return 0;
}
kcvlex