結果
問題 | No.1201 お菓子配り-4 |
ユーザー | Haar |
提出日時 | 2020-08-28 22:22:58 |
言語 | C++17 (gcc 12.3.0 + boost 1.83.0) |
結果 |
TLE
|
実行時間 | - |
コード長 | 5,035 bytes |
コンパイル時間 | 2,099 ms |
コンパイル使用メモリ | 204,320 KB |
実行使用メモリ | 10,016 KB |
最終ジャッジ日時 | 2024-11-14 01:12:34 |
合計ジャッジ時間 | 33,487 ms |
ジャッジサーバーID (参考情報) |
judge5 / judge2 |
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テストケース
テストケース表示入力 | 結果 | 実行時間 実行使用メモリ |
---|---|---|
testcase_00 | AC | 88 ms
6,816 KB |
testcase_01 | AC | 1,187 ms
6,820 KB |
testcase_02 | AC | 1,711 ms
6,820 KB |
testcase_03 | AC | 829 ms
6,816 KB |
testcase_04 | AC | 404 ms
6,820 KB |
testcase_05 | AC | 1,005 ms
6,820 KB |
testcase_06 | AC | 154 ms
6,816 KB |
testcase_07 | AC | 453 ms
6,816 KB |
testcase_08 | AC | 1,267 ms
6,816 KB |
testcase_09 | AC | 933 ms
6,820 KB |
testcase_10 | AC | 8 ms
6,816 KB |
testcase_11 | AC | 240 ms
6,820 KB |
testcase_12 | AC | 1,932 ms
6,820 KB |
testcase_13 | AC | 53 ms
6,816 KB |
testcase_14 | AC | 27 ms
6,820 KB |
testcase_15 | AC | 1,513 ms
6,820 KB |
testcase_16 | AC | 460 ms
6,816 KB |
testcase_17 | AC | 602 ms
6,816 KB |
testcase_18 | AC | 96 ms
6,820 KB |
testcase_19 | AC | 90 ms
6,820 KB |
testcase_20 | AC | 2 ms
6,816 KB |
testcase_21 | AC | 2 ms
6,816 KB |
testcase_22 | AC | 2 ms
6,816 KB |
testcase_23 | AC | 2 ms
6,824 KB |
testcase_24 | AC | 2 ms
6,816 KB |
testcase_25 | AC | 2 ms
6,816 KB |
testcase_26 | AC | 2 ms
6,816 KB |
testcase_27 | AC | 2 ms
6,820 KB |
testcase_28 | AC | 2 ms
6,820 KB |
testcase_29 | AC | 2 ms
6,816 KB |
testcase_30 | AC | 2,443 ms
6,816 KB |
testcase_31 | AC | 2,451 ms
6,820 KB |
testcase_32 | AC | 2,458 ms
6,816 KB |
testcase_33 | AC | 2,467 ms
6,820 KB |
testcase_34 | AC | 2,458 ms
6,816 KB |
testcase_35 | TLE | - |
ソースコード
#include <bits/stdc++.h> #ifdef DEBUG #include <Mylib/Debug/debug.cpp> #else #define dump(...) ((void)0) #endif template <typename T, typename U> bool chmin(T &a, const U &b){ return (a > b ? a = b, true : false); } template <typename T, typename U> bool chmax(T &a, const U &b){ return (a < b ? a = b, true : false); } template <typename T, size_t N, typename U> void fill_array(T (&a)[N], const U &v){ std::fill((U*)a, (U*)(a + N), v); } template <typename T> auto make_vector(int n, int m, const T &value){ return std::vector<std::vector<T>>(n, std::vector<T>(m, value)); } template <typename T> std::ostream& operator<<(std::ostream &s, const std::vector<T> &a){ for(auto it = a.begin(); it != a.end(); ++it){ if(it != a.begin()) s << " "; s << *it; } return s; } template <typename T> std::istream& operator>>(std::istream &s, std::vector<T> &a){ for(auto &x : a) s >> x; return s; } /** * @title Modint * @docs mint.md */ template <int32_t M> class ModInt{ public: constexpr static int32_t MOD = M; uint32_t val; constexpr ModInt(): val(0){} constexpr ModInt(int64_t n){ if(n >= M) val = n % M; else if(n < 0) val = n % M + M; else val = n; } constexpr auto& operator=(const ModInt &a){val = a.val; return *this;} constexpr auto& operator+=(const ModInt &a){ if(val + a.val >= M) val = (uint64_t)val + a.val - M; else val += a.val; return *this; } constexpr auto& operator-=(const ModInt &a){ if(val < a.val) val += M; val -= a.val; return *this; } constexpr auto& operator*=(const ModInt &a){ val = (uint64_t)val * a.val % M; return *this; } constexpr auto& operator/=(const ModInt &a){ val = (uint64_t)val * a.inv().val % M; return *this; } constexpr auto operator+(const ModInt &a) const {return ModInt(*this) += a;} constexpr auto operator-(const ModInt &a) const {return ModInt(*this) -= a;} constexpr auto operator*(const ModInt &a) const {return ModInt(*this) *= a;} constexpr auto operator/(const ModInt &a) const {return ModInt(*this) /= a;} constexpr bool operator==(const ModInt &a) const {return val == a.val;} constexpr bool operator!=(const ModInt &a) const {return val != a.val;} constexpr auto& operator++(){*this += 1; return *this;} constexpr auto& operator--(){*this -= 1; return *this;} constexpr auto operator++(int){auto t = *this; *this += 1; return t;} constexpr auto operator--(int){auto t = *this; *this -= 1; return t;} constexpr static ModInt power(int64_t n, int64_t p){ if(p < 0) return power(n, -p).inv(); int64_t ret = 1, e = n % M; for(; p; (e *= e) %= M, p >>= 1) if(p & 1) (ret *= e) %= M; return ret; } constexpr static ModInt inv(int64_t a){ int64_t b = M, u = 1, v = 0; while(b){ int64_t t = a / b; a -= t * b; std::swap(a,b); u -= t * v; std::swap(u,v); } u %= M; if(u < 0) u += M; return u; } constexpr static auto frac(int64_t a, int64_t b){return ModInt(a) / ModInt(b);} constexpr auto power(int64_t p) const {return power(val, p);} constexpr auto inv() const {return inv(val);} friend constexpr auto operator-(const ModInt &a){return ModInt(M-a.val);} friend constexpr auto operator+(int64_t a, const ModInt &b){return ModInt(a) + b;} friend constexpr auto operator-(int64_t a, const ModInt &b){return ModInt(a) - b;} friend constexpr auto operator*(int64_t a, const ModInt &b){return ModInt(a) * b;} friend constexpr auto operator/(int64_t a, const ModInt &b){return ModInt(a) / b;} friend std::istream& operator>>(std::istream &s, ModInt<M> &a){s >> a.val; return s;} friend std::ostream& operator<<(std::ostream &s, const ModInt<M> &a){s << a.val; return s;} template <int N> static auto div(){ static auto value = inv(N); return value; } explicit operator int32_t() const noexcept {return val;} explicit operator int64_t() const noexcept {return val;} }; namespace solver{ void init(){ std::cin.tie(0); std::ios::sync_with_stdio(false); std::cout << std::fixed << std::setprecision(12); std::cerr << std::fixed << std::setprecision(12); std::cin.exceptions(std::ios_base::failbit); } using mint = ModInt<1000000007>; int64_t f(int64_t a, int64_t m, int64_t n){ int64_t ret = 0; if(a >= m) ret += (n - 1) * n * (a / m) / 2, a %= m; auto y_max = (a * n) / m; auto x_max = y_max * m; if(y_max == 0) return ret; ret += (n - (x_max + a - 1) / a) * y_max; ret += f(m, a, y_max); return ret; } void solve(){ int64_t N, M; std::cin >> N >> M; std::vector<int64_t> A(N), B(M); std::cin >> A >> B; mint ans = 0; for(auto a : A){ for(auto b : B){ ans += f(a, b, b + 1) * 2; } } std::cout << ans << "\n"; } } int main(){ solver::init(); while(true){ try{ solver::solve(); }catch(const std::istream::failure &e){ break; } } return 0; }