結果
問題 | No.27 板の準備 |
ユーザー | yuruhiya |
提出日時 | 2020-03-26 12:20:33 |
言語 | C++17 (gcc 12.3.0 + boost 1.83.0) |
結果 |
CE
(最新)
AC
(最初)
|
実行時間 | - |
コード長 | 14,209 bytes |
コンパイル時間 | 1,962 ms |
コンパイル使用メモリ | 196,876 KB |
最終ジャッジ日時 | 2024-11-25 22:08:45 |
合計ジャッジ時間 | 2,318 ms |
ジャッジサーバーID (参考情報) |
judge4 / judge2 |
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コンパイルエラー時のメッセージ・ソースコードは、提出者また管理者しか表示できないようにしております。(リジャッジ後のコンパイルエラーは公開されます)
ただし、clay言語の場合は開発者のデバッグのため、公開されます。
ただし、clay言語の場合は開発者のデバッグのため、公開されます。
コンパイルメッセージ
main.cpp: In function 'int gc()': main.cpp:30:26: error: '_getchar_nolock' was not declared in this scope; did you mean 'getchar_unlocked'? 30 | #define getchar_unlocked _getchar_nolock | ^~~~~~~~~~~~~~~ main.cpp:33:34: note: in expansion of macro 'getchar_unlocked' 33 | inline int gc()noexcept { return getchar_unlocked(); } | ^~~~~~~~~~~~~~~~
ソースコード
#define _CRT_SECURE_NO_WARNINGS #define _USE_MATH_DEFINES #define _SILENCE_CXX17_RESULT_OF_DEPRECATION_WARNING #include "bits/stdc++.h" #define rep(i, n) for (int i = 0; i < (n); ++i) #define FOR(i, m, n) for (int i = (m); i < (n); ++i) #define rrep(i, n) for (int i = (n) - 1; i >= 0; --i) #define rfor(i, m, n) for (int i = (m); i >= (n); --i) #define sz(x) ((int)(x).size()) #define all(x) (x).begin(),(x).end() #define rall(x) (x).rbegin(),(x).rend() #define range_it(a, l, r) (a).begin() + (l), (a).begin() + (r) using namespace std; using LL = long long; using ld = long double; using VB = vector<bool>; using VVB = vector<VB>; using VI = vector<int>; using VVI = vector<VI>; using VL = vector<LL>; using VVL = vector<VL>; using VS = vector<string>; using VD = vector<double>; using PII = pair<int, int>; using VP = vector<PII>; using PLL = pair<LL, LL>; using VPL = vector<PLL>; template<class T>using PQ = priority_queue<T>; template<class T>using PQS = priority_queue<T, vector<T>, greater<T>>; constexpr int inf = (int)1e9; constexpr LL inf_ll = (LL)1e18, MOD = 1000000007; constexpr ld PI = M_PI, EPS = 1e-12; // --- input --- // #if defined(_WIN32) || defined(ONLINE_JUDGE) #define getchar_unlocked _getchar_nolock #define putchar_unlocked _putchar_nolock #endif inline int gc()noexcept { return getchar_unlocked(); } template<class T>inline void InputF(T& v)noexcept { cin >> v; } inline void InputF(char& v)noexcept { while (isspace(v = gc())); } inline void InputF(bool& v)noexcept { char c; InputF(c); v = c == '1'; } inline void InputF(string& v)noexcept { char c; for (InputF(c); !isspace(c); c = gc())v += c; } inline void InputF(int& v)noexcept { bool neg = false; v = 0; char c; InputF(c); if (c == '-') { neg = true; c = gc(); } for (; isdigit(c); c = gc())v = v * 10 + (c - '0'); if (neg)v = -v; } inline void InputF(long long& v)noexcept { bool neg = false; v = 0; char c; InputF(c); if (c == '-') { neg = true; c = gc(); } for (; isdigit(c); c = gc())v = v * 10 + (c - '0'); if (neg)v = -v; } inline void InputF(double& v)noexcept { double dp = 1; bool neg = false, adp = false; v = 0; char c; InputF(c); if (c == '-') { neg = true; c = gc(); } for (; isdigit(c) || c == '.'; c = gc()) { if (c == '.')adp = true; else if (adp)v += (c - '0') * (dp *= 0.1); else v = v * 10 + (c - '0'); } if (neg)v = -v; } template<class T, class U>inline void InputF(pair<T, U>& v)noexcept { InputF(v.first); InputF(v.second); } template<class T>inline void InputF(vector<T>& v)noexcept { for (auto& e : v)InputF(e); } template<class T>inline T InputF() { T v; InputF(v); return v; } struct InputV { int n, m; InputV(int N) :n(N), m(0) {} InputV(pair<int, int> N) :n(N.first), m(N.second) {} template<class T>operator vector<T>()noexcept { vector<T> v(n); InputF(v); return v; } template<class T>operator vector<vector<T>>()noexcept { vector<vector<T>> v(n, vector<T>(m)); InputF(v); return v; } }; struct Input { template<class T>operator T()noexcept { return InputF<T>(); } int operator--(int) { int v; InputF(v); v--; return v; } InputV operator[](int n)noexcept { return InputV(n); } InputV operator[](pair<int, int> n)noexcept { return InputV(n); } void operator()() {} template<class H, class...T>void operator()(H&& h, T&& ...t) { InputF(h); operator()(forward<T>(t)...); } template<class T, size_t W>array<vector<T>, W> get(int H) { array<vector<T>, W> ret; for (int i = 0; i < H; ++i)for (int j = 0; j < W; ++j)ret[j].push_back(InputF<T>()); return ret; } }in; #define input(type) InputF<type>() // --- output --- // struct BoolStr { const char* t, * f; BoolStr(const char* _t, const char* _f) :t(_t), f(_f) {} }Yes("Yes", "No"), yes("yes", "no"), YES("YES", "NO"), Int("1", "0"); struct DivStr { const char* d, * l; DivStr(const char* _d, const char* _l) :d(_d), l(_l) {} }spc(" ", "\n"), no_spc("", "\n"), end_line("\n", "\n"), comma(",", "\n"), no_endl(" ", ""); class Output { BoolStr B{ Yes }; DivStr D{ spc }; bool isPrint = true; void p(double v) { printf("%.20f", v); } void p(long double v) { printf("%.20Lf", v); } void p(int v) { printf("%d", v); } void p(LL v) { printf("%lld", v); } void p(char v) { putchar(v); } void p(bool v) { printf("%s", v ? B.t : B.f); } template<class T>void p(const T& v) { cout << v; } template<class T, class U>void p(const pair<T, U>& v) { p(v.first); printf("%s", D.d); p(v.second); } template<class T>void p(const vector<T>& v) { rep(i, sz(v)) { if (i)printf("%s", D.d); p(v[i]); } } template<class T>void p(const vector<vector<T>>& v) { rep(i, sz(v)) { if (i)printf("%s", D.l); p(v[i]); } } void p(const BoolStr& v) { B = v; isPrint = false; } void p(const DivStr& v) { D = v; isPrint = false; } public: Output& operator()() { printf("%s", D.l); return *this; } template<class H>Output& operator()(H&& h) { p(h); if (isPrint)printf("%s", D.l); isPrint = true; return *this; } template<class H, class...T>Output& operator()(H&& h, T&& ...t) { p(h); if (isPrint)printf("%s", D.d); isPrint = true; return operator()(forward<T>(t)...); } template<class...T>void exit(T&& ...t) { operator()(forward<T>(t)...); std::exit(EXIT_SUCCESS); } Output& flush() { cout.flush(); return *this; } Output& set_bs(const char* t, const char* f) { B = BoolStr(t, f); return *this; } }out; // --- dump --- // #if __has_include("dump.hpp") #include "dump.hpp" #else #define dump(...) (void(0)) #endif // --- step --- // template<class T>struct Step { class It { T a, b, c; public: constexpr It()noexcept : a(T()), b(T()), c(T()) {} constexpr It(T _b, T _c, T _s)noexcept : a(_b), b(_c), c(_s) {} constexpr It& operator++()noexcept { --b; a += c; return *this; } constexpr It operator++(int)noexcept { It tmp = *this; --b; a += c; return tmp; } constexpr const T& operator*()const noexcept { return a; } constexpr const T* operator->()const noexcept { return &a; } constexpr bool operator==(const It& i)const noexcept { return b == i.b; } constexpr bool operator!=(const It& i)const noexcept { return !(b == i.b); } constexpr T start()const noexcept { return a; } constexpr T count()const noexcept { return b; } constexpr T step()const noexcept { return c; } }; constexpr Step(T b, T c, T s)noexcept : be(b, c, s) {} constexpr It begin()const noexcept { return be; } constexpr It end()const noexcept { return en; } constexpr T start()const noexcept { return be.start(); } constexpr T count()const noexcept { return be.count(); } constexpr T step()const noexcept { return be.step(); } operator vector<T>()const noexcept { return as_vector(); } vector<T> as_vector()const noexcept { vector<T> res; res.reserve(count()); each([&](T i) {res.push_back(i); }); return res; } template<class F>void each(const F& f)const noexcept { for (T i : *this)f(i); } template<class F>auto map(const F& f)const noexcept { vector<decay_t<result_of_t<F(T)>>> res; res.reserve(count()); each([&](T i) {res.push_back(f(i)); }); return res; } template<class F>int count_if(const F& f)const noexcept { int res = 0; each([&](T i) {i += f(i); }); return res; } template<class F>vector<T> select(const F& f)const noexcept { vector<T> res; each([&](T i) {if (f(i))res.push_back(i); }); return res; } template<class F>auto sum(const F& f)const noexcept { decay_t<result_of_t<F(T)>> res = 0; each([&](T i) {res += f(i); }); return res; } using value_type = T; using iterator = It; private: It be, en; }; template<class T>inline constexpr auto step(T a) { return Step<T>(0, a, 1); } template<class T>inline constexpr auto step(T a, T b) { return Step<T>(a, b - a, 1); } template<class T>inline constexpr auto step(T a, T b, T c) { return Step<T>(a, (b - a - 1) / c + 1, c); } inline namespace { template<class T>inline void Sort(T& a)noexcept { sort(all(a)); } template<class T>inline void RSort(T& a)noexcept { sort(rall(a)); } template<class T>inline T Sorted(T a)noexcept { Sort(a); return a; } template<class T>inline T RSorted(T a)noexcept { RSort(a); return a; } template<class T, class F>inline void Sort(T& a, const F& f)noexcept { sort(all(a), [&](const auto& x, const auto& y) {return f(x) < f(y); }); } template<class T, class F>inline void RSort(T& a, const F& f)noexcept { sort(rall(a), [&](const auto& x, const auto& y) {return f(x) < f(y); }); } template<class T>inline void Reverse(T& a)noexcept { reverse(all(a)); } template<class T>inline void Unique(T& a)noexcept { a.erase(unique(all(a)), a.end()); } template<class T>inline T Reversed(T a)noexcept { Reverse(a); return a; } template<class T>inline T Uniqued(T a)noexcept { Unique(a); return a; } template<class T>inline auto Max(const T& a)noexcept { return *max_element(all(a)); } template<class T>inline auto Min(const T& a)noexcept { return *min_element(all(a)); } template<class T>inline int MaxPos(const T& a)noexcept { return max_element(all(a)) - a.begin(); } template<class T>inline int MinPos(const T& a)noexcept { return min_element(all(a)) - a.begin(); } template<class T, class F>inline auto Max(const T& a, const F& f)noexcept { return max_element(all(a), [&](const auto& x, const auto& y) {return f(x) < f(y); }); } template<class T, class F>inline auto Min(const T& a, const F& f)noexcept { return min_element(all(a), [&](const auto& x, const auto& y) {return f(x) < f(y); }); } template<class T, class U>inline int Count(const T& a, const U& v)noexcept { return count(all(a), v); } template<class T, class F>inline int CountIf(const T& a, const F& f)noexcept { return count_if(all(a), f); } template<class T, class U>inline int Find(const T& a, const U& v)noexcept { return find(all(a), v) - a.begin(); } template<class T, class F>inline int FindIf(const T& a, const F& f)noexcept { return find_if(all(a), f) - a.begin(); } template<class T, class U = typename T::value_type>inline U Sum(const T& a)noexcept { return accumulate(all(a), U()); } template<class T, class F>inline auto Sum(const T& v, const F& f) { return accumulate(next(v.begin()), v.end(), f(v.front()), [&](auto a, auto b) {return a + f(b); }); } template<class T, class U>inline int Lower(const T& a, const U& v)noexcept { return lower_bound(all(a), v) - a.begin(); } template<class T, class U>inline int Upper(const T& a, const U& v)noexcept { return upper_bound(all(a), v) - a.begin(); } template<class T, class F>inline void RemoveIf(T& a, const F& f)noexcept { a.erase(remove_if(all(a), f), a.end()); } template<class F>inline auto Vector(size_t size, const F& f)noexcept { vector<decay_t<result_of_t<F(size_t)>>> res(size); for (size_t i = 0; i < size; ++i)res[i] = f(i); return res; } template<class T>inline auto Grid(size_t h, size_t w, const T& v = T())noexcept { return vector<vector<T>>(h, vector<T>(w, v)); } template<class T>inline auto Slice(const T& v, size_t i, size_t len)noexcept { return i < v.size() ? T(v.begin() + i, v.begin() + min(i + len, v.size())) : T(); } template<class T, class F>inline void Each(T& v, const F& f)noexcept { for (auto& e : v)f(e); } template<class T, class F>inline auto Select(const T& v, F f)noexcept { T res; for (const auto& e : v)if (f(e))res.push_back(e); return res; } template<class T, class F>inline auto Map(const T& v, const F& f)noexcept { vector<decay_t<result_of_t<F(typename T::value_type)>>> res(v.size()); size_t i = 0; for (const auto& e : v)res[i++] = f(e); return res; } template<class T, class F>inline auto MapIndex(const T& v, const F& f)noexcept { vector<decay_t<result_of_t<F(size_t, typename T::value_type)>>> res(v.size()); size_t i = 0; for (auto it = v.begin(); it != v.end(); ++it, ++i)res[i] = f(i, *it); return res; } template<class T, class F>inline auto TrueIndex(const T& v, const F& f)noexcept { vector<size_t> res; for (size_t i = 0; i < v.size(); ++i)if (f(v[i]))res.push_back(i); return res; } inline string operator*(string s, size_t n)noexcept { string ret; for (size_t i = 0; i < n; ++i)ret += s; return ret; } template<class T>inline T Age(T n, T m)noexcept { return (n + m - 1) / m; } template<class T>inline T Age2(T n, T m)noexcept { return Age(n, m) * m; } template<class T>inline T Tri(T n)noexcept { return (n & 1) ? (n + 1) / 2 * n : n / 2 * (n + 1); } template<class T>inline T nC2(T n)noexcept { return (n & 1) ? (n - 1) / 2 * n : n / 2 * (n - 1); } template<class T>inline T Mid(const T& l, const T& r)noexcept { return l + (r - l) / 2; } template<class T>inline int pop_count(T n)noexcept { return bitset<64>(n).count(); } template<class T>inline bool chmax(T& a, const T& b)noexcept { if (a < b) { a = b; return true; } return false; } template<class T>inline bool chmin(T& a, const T& b)noexcept { if (a > b) { a = b; return true; } return false; } template<class T>inline bool inRange(const T& v, const T& min, const T& max)noexcept { return min <= v && v < max; } template<class T = LL>inline T BIT(int b)noexcept { return T{ 1 } << b; } template<class T>inline T Gcd(T n, T m)noexcept { return m ? Gcd(m, n % m) : n; } template<class T>inline T Lcm(T n, T m)noexcept { return n / Gcd(n, m) * m; } template<class T, class U = typename T::value_type>inline U Gcdv(const T& v)noexcept { return accumulate(next(v.begin()), v.end(), U(*v.begin()), Gcd<U>); } template<class T, class U = typename T::value_type>inline U Lcmv(const T& v)noexcept { return accumulate(next(v.begin()), v.end(), U(*v.begin()), Lcm<U>); } template<class T>inline T Pow(T a, T n)noexcept { T r = 1; while (n > 0) { if (n & 1)r *= a; a *= a; n /= 2; }return r; } template<class T>inline T Powmod(T a, T n, T m = MOD)noexcept { T r = 1; while (n > 0) { if (n & 1)r = r * a % m, n--; else a = a * a % m, n /= 2; }return r; } } // ---------------------------------------------------------------- // int main() { VI a = in[4]; const int MAX_A = 31; int ans = inf; FOR(l1, 1, MAX_A)FOR(l2, l1, MAX_A)FOR(l3, l2, MAX_A) { VI l{ l1,l2,l3 }; VI dp(MAX_A, inf); dp[0] = 0; rep(i, MAX_A)if (dp[i] != inf) { rep(j, sz(l))if (i + l[j] < MAX_A) { chmin(dp[i + l[j]], dp[i] + 1); } } if (all_of(all(a), [&](int x) {return dp[x] != inf; })) { chmin(ans, Sum(a, [&](int x) {return dp[x]; })); } } out(ans); }