結果
問題 | No.2616 中央番目の中央値 |
ユーザー |
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提出日時 | 2024-01-26 21:40:43 |
言語 | C++17 (gcc 13.3.0 + boost 1.87.0) |
結果 |
WA
|
実行時間 | - |
コード長 | 15,546 bytes |
コンパイル時間 | 2,137 ms |
コンパイル使用メモリ | 203,632 KB |
最終ジャッジ日時 | 2025-02-18 23:04:42 |
ジャッジサーバーID (参考情報) |
judge2 / judge1 |
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ファイルパターン | 結果 |
---|---|
other | AC * 2 WA * 34 TLE * 1 |
ソースコード
#line 2 "/home/nok0/documents/programming/library/template/header.hpp"#include <bits/stdc++.h>#line 3 "/home/nok0/documents/programming/library/template/def_const.hpp"const int inf = 1000000000;const long long INF = 1000000000000000000ll;#line 4 "/home/nok0/documents/programming/library/template/debug.hpp"namespace viewer {void view(const long long &e) {if(e == INF)std::cerr << "INF";else if(e == -INF)std::cerr << "-INF";elsestd::cerr << e;}void view(const int &e) {if(e == inf)std::cerr << "inf";else if(e == -inf)std::cerr << "-inf";elsestd::cerr << e;}template <typename T>void view(const T &e) {std::cerr << e;}template <typename T, typename U>void view(const std::pair<T, U> &p) {std::cerr << "(";view(p.first);std::cerr << ", ";view(p.second);std::cerr << ")";}template <class T0, class T1, class T2>void view(const std::tuple<T0, T1, T2> &p) {std::cerr << "(";view(std::get<0>(p));std::cerr << ", ";view(std::get<1>(p));std::cerr << ", ";view(std::get<2>(p));std::cerr << ")";}template <class T0, class T1, class T2, class T3>void view(const std::tuple<T0, T1, T2, T3> &p) {std::cerr << "(";view(std::get<0>(p));std::cerr << ", ";view(std::get<1>(p));std::cerr << ", ";view(std::get<2>(p));std::cerr << ", ";view(std::get<3>(p));std::cerr << ")";}template <typename T>void view(const std::set<T> &s) {if(s.empty()) {std::cerr << "{ }";return;}std::cerr << "{ ";for(auto &t : s) {view(t);std::cerr << ", ";}std::cerr << "\b\b }";}template <typename T>void view(const std::unordered_set<T> &s) {if(s.empty()) {std::cerr << "{ }";return;}std::cerr << "{ ";for(auto &t : s) {view(t);std::cerr << ", ";}std::cerr << "\b\b }";}template <typename T>void view(const std::multiset<T> &s) {if(s.empty()) {std::cerr << "{ }";return;}std::cerr << "{ ";for(auto &t : s) {view(t);std::cerr << ", ";}std::cerr << "\b\b }";}template <typename T>void view(const std::unordered_multiset<T> &s) {if(s.empty()) {std::cerr << "{ }";return;}std::cerr << "{ ";for(auto &t : s) {view(t);std::cerr << ", ";}std::cerr << "\b\b }";}template <typename T>void view(const std::vector<T> &v) {if(v.empty()) {std::cerr << "{ }";return;}std::cerr << "{ ";for(const auto &e : v) {view(e);std::cerr << ", ";}std::cerr << "\b\b }";}template <typename T, std::size_t ary_size>void view(const std::array<T, ary_size> &v) {if(v.empty()) {std::cerr << "{ }";return;}std::cerr << "{ ";for(const auto &e : v) {view(e);std::cerr << ", ";}std::cerr << "\b\b }";}template <typename T>void view(const std::vector<std::vector<T>> &vv) {std::cerr << "{\n";for(const auto &v : vv) {std::cerr << "\t";view(v);std::cerr << '\n';}std::cerr << "}";}template <typename T, typename U>void view(const std::vector<std::pair<T, U>> &v) {std::cerr << "{\n";for(const auto &c : v) {std::cerr << "\t(";view(c.first);std::cerr << ", ";view(c.second);std::cerr << ")\n";}std::cerr << "}";}template <class T0, class T1, class T2>void view(const std::vector<std::tuple<T0, T1, T2>> &v) {if(v.empty()) {std::cerr << "{ }";return;}std::cerr << '{';for(const auto &t : v) {std::cerr << "\n\t";view(t);std::cerr << ",";}std::cerr << "\n}";}template <class T0, class T1, class T2, class T3>void view(const std::vector<std::tuple<T0, T1, T2, T3>> &v) {if(v.empty()) {std::cerr << "{ }";return;}std::cerr << '{';for(const auto &t : v) {std::cerr << "\n\t";view(t);std::cerr << ",";}std::cerr << "\n}";}template <typename T, typename U>void view(const std::map<T, U> &m) {std::cerr << "{\n";for(const auto &t : m) {std::cerr << "\t[";view(t.first);std::cerr << "] : ";view(t.second);std::cerr << '\n';}std::cerr << "}";}template <typename T, typename U>void view(const std::unordered_map<T, U> &m) {std::cerr << "{\n";for(const auto &t : m) {std::cerr << "\t[";view(t.first);std::cerr << "] : ";view(t.second);std::cerr << '\n';}std::cerr << "}";}} // namespace viewer// when compiling : g++ foo.cpp -DLOCAL#ifdef LOCALvoid debug_out() {}template <typename Head, typename... Tail>void debug_out(Head H, Tail... T) {viewer::view(H);std::cerr << ", ";debug_out(T...);}#define debug(...) \do { \std::cerr << __LINE__ << " [" << #__VA_ARGS__ << "] : ["; \debug_out(__VA_ARGS__); \std::cerr << "\b\b]\n"; \} while(0)#define dump(x) \do { \std::cerr << __LINE__ << " " << #x << " : "; \viewer::view(x); \std::cerr << '\n'; \} while(0)#else#define debug(...) (void(0))#define dump(x) (void(0))#endif#line 3 "/home/nok0/documents/programming/library/template/def_name.hpp"#define pb push_back#define eb emplace_back#define fi first#define se second#define SZ(x) ((int)(x).size())#define all(x) (x).begin(), (x).end()#define rall(x) (x).rbegin(), (x).rend()#define popcnt(x) __builtin_popcountll(x)template <class T = int>using V = std::vector<T>;template <class T = int>using VV = std::vector<std::vector<T>>;template <class T>using pqup = std::priority_queue<T, std::vector<T>, std::greater<T>>;using ll = long long;using ld = long double;using int128 = __int128_t;using pii = std::pair<int, int>;using pll = std::pair<long long, long long>;#line 3 "/home/nok0/documents/programming/library/template/fast_io.hpp"struct fast_io {fast_io() {std::ios::sync_with_stdio(false);std::cin.tie(nullptr);std::cout << std::fixed << std::setprecision(15);}} fast_io_;#line 3 "/home/nok0/documents/programming/library/template/input.hpp"template <class T, class U>std::istream &operator>>(std::istream &is, std::pair<T, U> &p) {is >> p.first >> p.second;return is;}template <class T>std::istream &operator>>(std::istream &is, std::vector<T> &v) {for(T &i : v) is >> i;return is;}std::istream &operator>>(std::istream &is, __int128_t &a) {std::string s;is >> s;__int128_t ret = 0;for(int i = 0; i < (int)s.length(); i++)if('0' <= s[i] and s[i] <= '9')ret = 10 * ret + s[i] - '0';a = ret * (s[0] == '-' ? -1 : 1);return is;}namespace scanner {void scan(int &a) { std::cin >> a; }void scan(long long &a) { std::cin >> a; }void scan(std::string &a) { std::cin >> a; }void scan(char &a) { std::cin >> a; }void scan(char a[]) { std::ignore = std::scanf("%s", a); }void scan(double &a) { std::cin >> a; }void scan(long double &a) { std::cin >> a; }template <class T, class U>void scan(std::pair<T, U> &p) { std::cin >> p; }template <class T>void scan(std::vector<T> &a) { std::cin >> a; }void INPUT() {}template <class Head, class... Tail>void INPUT(Head &head, Tail &...tail) {scan(head);INPUT(tail...);}} // namespace scanner#define VEC(type, name, size) \std::vector<type> name(size); \scanner::INPUT(name)#define VVEC(type, name, h, w) \std::vector<std::vector<type>> name(h, std::vector<type>(w)); \scanner::INPUT(name)#define INT(...) \int __VA_ARGS__; \scanner::INPUT(__VA_ARGS__)#define LL(...) \long long __VA_ARGS__; \scanner::INPUT(__VA_ARGS__)#define STR(...) \std::string __VA_ARGS__; \scanner::INPUT(__VA_ARGS__)#define CHAR(...) \char __VA_ARGS__; \scanner::INPUT(__VA_ARGS__)#define DOUBLE(...) \double __VA_ARGS__; \scanner::INPUT(__VA_ARGS__)#define LD(...) \long double __VA_ARGS__; \scanner::INPUT(__VA_ARGS__)#line 3 "/home/nok0/documents/programming/library/template/math.hpp"template <class T, class U>inline bool chmin(T &a, const U &b) { return a > b ? a = b, true : false; }template <class T, class U>inline bool chmax(T &a, const U &b) { return a < b ? a = b, true : false; }template <class T>T divup(T x, T y) { return (x + y - 1) / y; }template <class T>T POW(T a, long long n) {T ret = 1;while(n) {if(n & 1) ret *= a;a *= a;n >>= 1;}return ret;}long long POW(long long a, long long n, const int mod) {long long ret = 1;a = (a % mod + mod) % mod;while(n) {if(n & 1) (ret *= a) %= mod;(a *= a) %= mod;n >>= 1;}return ret;}template <class T, class F>T bin_search(T ok, T ng, const F &f) {while(abs(ok - ng) > 1) {T mid = (ok + ng) >> 1;(f(mid) ? ok : ng) = mid;}return ok;}template <class T, class F>T bin_search(T ok, T ng, const F &f, int loop) {for(int i = 0; i < loop; i++) {T mid = (ok + ng) / 2;(f(mid) ? ok : ng) = mid;}return ok;}#line 3 "/home/nok0/documents/programming/library/template/output.hpp"template <class T, class U>std::ostream &operator<<(std::ostream &os, const std::pair<T, U> &p) {os << p.first << " " << p.second;return os;}template <class T>std::ostream &operator<<(std::ostream &os, const std::vector<T> &a) {for(int i = 0; i < int(a.size()); ++i) {if(i) os << " ";os << a[i];}return os;}std::ostream &operator<<(std::ostream &dest, __int128_t &value) {std::ostream::sentry s(dest);if(s) {__uint128_t tmp = value < 0 ? -value : value;char buffer[128];char *d = std::end(buffer);do {--d;*d = "0123456789"[tmp % 10];tmp /= 10;} while(tmp != 0);if(value < 0) {--d;*d = '-';}int len = std::end(buffer) - d;if(dest.rdbuf()->sputn(d, len) != len) {dest.setstate(std::ios_base::badbit);}}return dest;}template <class T>void print(const T a) { std::cout << a << '\n'; }template <class Head, class... Tail>void print(Head H, Tail... T) {std::cout << H << ' ';print(T...);}template <class T>void println(const T a) { std::cout << a << '\n'; }template <class T>void println(const std::vector<T> &a) {for(const auto &v : a)std::cout << v << '\n';}template <class Head, class... Tail>void println(Head H, Tail... T) {std::cout << H << '\n';println(T...);}void Yes(const bool b = true) { std::cout << (b ? "Yes\n" : "No\n"); }void No() { std::cout << "No\n"; }void YES(const bool b = true) { std::cout << (b ? "YES\n" : "NO\n"); }void NO() { std::cout << "NO\n"; }#line 2 "/home/nok0/documents/programming/library/template/rep.hpp"#define foa(v, a) for (auto &v : a)#define repname(a, b, c, d, e, ...) e#define rep(...) repname(__VA_ARGS__, rep3, rep2, rep1, rep0)(__VA_ARGS__)#define rep0(x) for (int rep_counter = 0; rep_counter < (x); ++rep_counter)#define rep1(i, x) for (int i = 0; i < (x); ++i)#define rep2(i, l, r) for (int i = (l); i < (r); ++i)#define rep3(i, l, r, c) for (int i = (l); i < (r); i += (c))#define repsname(a, b, c, ...) c#define reps(...) repsname(__VA_ARGS__, reps1, reps0)(__VA_ARGS__)#define reps0(x) for (int reps_counter = 1; reps_counter <= (x); ++reps_counter)#define reps1(i, x) for (int i = 1; i <= (x); ++i)#define rrepname(a, b, c, ...) c#define rrep(...) rrepname(__VA_ARGS__, rrep1, rrep0)(__VA_ARGS__)#define rrep0(x) for (int rrep_counter = (x)-1; rrep_counter >= 0; --rrep_counter)#define rrep1(i, x) for (int i = (x)-1; i >= 0; --i)#line 3 "/home/nok0/documents/programming/library/template/string_converter.hpp"struct string_converter {char start = 0;char type(const char &c) const { return (islower(c) ? 'a' : isupper(c) ? 'A' :isdigit(c) ? '0' :0); }int convert(const char &c) {if(!start) start = type(c);return c - start;}int convert(const char &c, const std::string &chars) { return chars.find(c); }template <typename T>auto convert(const T &v) {std::vector<decltype(convert(v[0]))> ret;ret.reserve(size(v));for(auto &&e : v) ret.emplace_back(convert(e));return ret;}template <typename T>auto convert(const T &v, const std::string &chars) {std::vector<decltype(convert(v[0], chars))> ret;ret.reserve(size(v));for(auto &&e : v) ret.emplace_back(convert(e, chars));return ret;}int operator()(const char &v, char s = 0) {start = s;return convert(v);}int operator()(const char &v, const std::string &chars) { return convert(v, chars); }template <typename T>auto operator()(const T &v, char s = 0) {start = s;return convert(v);}template <typename T>auto operator()(const T &v, const std::string &chars) { return convert(v, chars); }} toint;#line 3 "/home/nok0/documents/programming/library/template/vector.hpp"template <class T>int lb(const std::vector<T> &a, const T x) { return std::distance((a).begin(), std::lower_bound((a).begin(), (a).end(), (x))); }template <class T>int ub(const std::vector<T> &a, const T x) { return std::distance((a).begin(), std::upper_bound((a).begin(), (a).end(), (x))); }template <class T>void UNIQUE(std::vector<T> &a) {std::sort(a.begin(), a.end());a.erase(std::unique(a.begin(), a.end()), a.end());}template <class T>std::vector<T> press(std::vector<T> &a) {auto res = a;UNIQUE(res);for(auto &v : a)v = lb(res, v);return res;}#define SORTname(a, b, c, ...) c#define SORT(...) SORTname(__VA_ARGS__, SORT1, SORT0, ...)(__VA_ARGS__)#define SORT0(a) std::sort((a).begin(), (a).end())#define SORT1(a, c) std::sort((a).begin(), (a).end(), [](const auto x, const auto y) { return x c y; })template <class T>void ADD(std::vector<T> &a, const T x = 1) {for(auto &v : a) v += x;}template <class T>void SUB(std::vector<T> &a, const T x = 1) {for(auto &v : a) v -= x;}template <class T>struct cum_vector {public:cum_vector() = default;template <class U>cum_vector(const std::vector<U> &vec) : cum((int)vec.size() + 1) {for(int i = 0; i < (int)vec.size(); i++)cum[i + 1] = cum[i] + vec[i];}T prod(int l, int r) {return cum[r] - cum[l];}private:std::vector<T> cum;};std::vector<std::pair<char, int>> rle(const std::string &s) {const int n = s.size();std::vector<std::pair<char, int>> ret;ret.reserve(n);for(int l = 0; l < n;) {int r = l + 1;for(; r < n and s[l] == s[r]; r++) {}ret.emplace_back(s[l], r - l);l = r;}return ret;}template <class T>std::vector<std::pair<T, int>> rle(const std::vector<T> &v) {const int n = v.size();std::vector<std::pair<T, int>> ret;ret.reserve(n);for(int l = 0; l < n;) {int r = l + 1;for(; r < n and v[l] == v[r]; r++) {}ret.emplace_back(v[l], r - l);l = r;}return ret;}std::vector<int> iota(int n) {std::vector<int> p(n);std::iota(p.begin(), p.end(), 0);return p;}#line 12 "/home/nok0/documents/programming/library/template/all"using namespace std;#line 2 "d.cpp"void main_();int main() {int t = 1;while(t--) main_();}void main_() {INT(n);VEC(int, t, n);bitset<200000> dp;dp[0] = 1;foa(v, t) dp |= dp << v;int s = accumulate(all(t), 0);int res = inf;rep(i, 200000) {if(dp[i]) {chmin(res, max(s - i, i));}}print(res);}