結果

問題 No.854 公平なりんご分配
ユーザー hitonanodehitonanode
提出日時 2019-07-26 22:31:14
言語 C++14
(gcc 12.3.0 + boost 1.83.0)
結果
TLE  
実行時間 -
コード長 5,437 bytes
コンパイル時間 3,720 ms
コンパイル使用メモリ 214,296 KB
実行使用メモリ 11,040 KB
最終ジャッジ日時 2024-07-02 07:57:28
合計ジャッジ時間 10,204 ms
ジャッジサーバーID
(参考情報)
judge1 / judge3
このコードへのチャレンジ
(要ログイン)

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 2 ms
6,812 KB
testcase_01 AC 2 ms
6,944 KB
testcase_02 AC 2 ms
6,944 KB
testcase_03 AC 2 ms
6,940 KB
testcase_04 AC 2 ms
6,944 KB
testcase_05 AC 2 ms
6,940 KB
testcase_06 AC 2 ms
6,940 KB
testcase_07 AC 2 ms
6,940 KB
testcase_08 AC 3 ms
6,940 KB
testcase_09 AC 2 ms
6,944 KB
testcase_10 AC 2 ms
6,940 KB
testcase_11 AC 2 ms
6,944 KB
testcase_12 AC 2 ms
6,940 KB
testcase_13 AC 2 ms
6,940 KB
testcase_14 AC 2 ms
6,944 KB
testcase_15 AC 2 ms
6,944 KB
testcase_16 AC 2 ms
6,940 KB
testcase_17 AC 2 ms
6,940 KB
testcase_18 AC 2 ms
6,944 KB
testcase_19 AC 2 ms
6,940 KB
testcase_20 AC 2 ms
6,940 KB
testcase_21 AC 2 ms
6,940 KB
testcase_22 AC 2 ms
6,944 KB
testcase_23 AC 3 ms
6,940 KB
testcase_24 AC 3 ms
6,940 KB
testcase_25 AC 2 ms
6,940 KB
testcase_26 AC 4 ms
6,940 KB
testcase_27 AC 3 ms
6,940 KB
testcase_28 AC 3 ms
6,944 KB
testcase_29 AC 2 ms
6,944 KB
testcase_30 AC 2 ms
6,940 KB
testcase_31 AC 4 ms
6,944 KB
testcase_32 AC 18 ms
6,944 KB
testcase_33 AC 31 ms
6,944 KB
testcase_34 AC 49 ms
6,940 KB
testcase_35 AC 32 ms
6,940 KB
testcase_36 AC 21 ms
6,940 KB
testcase_37 AC 18 ms
6,940 KB
testcase_38 AC 13 ms
6,944 KB
testcase_39 AC 87 ms
6,940 KB
testcase_40 AC 37 ms
6,940 KB
testcase_41 AC 37 ms
6,944 KB
testcase_42 AC 39 ms
6,940 KB
testcase_43 AC 62 ms
6,944 KB
testcase_44 AC 58 ms
6,940 KB
testcase_45 AC 66 ms
6,940 KB
testcase_46 AC 84 ms
6,940 KB
testcase_47 AC 26 ms
6,940 KB
testcase_48 AC 33 ms
6,940 KB
testcase_49 AC 31 ms
6,944 KB
testcase_50 AC 15 ms
6,948 KB
testcase_51 AC 82 ms
6,944 KB
testcase_52 TLE -
testcase_53 -- -
testcase_54 -- -
testcase_55 -- -
testcase_56 -- -
testcase_57 -- -
testcase_58 -- -
testcase_59 -- -
testcase_60 -- -
testcase_61 -- -
testcase_62 -- -
testcase_63 -- -
testcase_64 -- -
testcase_65 -- -
testcase_66 -- -
testcase_67 -- -
testcase_68 -- -
testcase_69 -- -
testcase_70 -- -
testcase_71 -- -
testcase_72 -- -
testcase_73 -- -
testcase_74 -- -
testcase_75 -- -
testcase_76 -- -
testcase_77 -- -
testcase_78 -- -
testcase_79 -- -
testcase_80 -- -
testcase_81 -- -
testcase_82 -- -
testcase_83 -- -
testcase_84 -- -
testcase_85 -- -
testcase_86 -- -
testcase_87 -- -
testcase_88 -- -
testcase_89 -- -
testcase_90 -- -
testcase_91 -- -
testcase_92 -- -
testcase_93 -- -
権限があれば一括ダウンロードができます

ソースコード

diff #

#include <bits/stdc++.h>
#pragma GCC optimize("O3", "unroll-loops")
#pragma GCC target("avx")

using namespace std;
using lint = long long int;
using pint = pair<int, int>;
using plint = pair<lint, lint>;
struct fast_ios { fast_ios(){ cin.tie(0); ios::sync_with_stdio(false); cout << fixed << setprecision(20); }; } fast_ios_;
#define ALL(x) (x).begin(), (x).end()
#define SZ(x) ((lint)(x).size())
#define POW2(n) (1LL << (n))
#define FOR(i, begin, end) for(int i=(begin),i##_end_=(end);i<i##_end_;i++)
#define IFOR(i, begin, end) for(int i=(end)-1,i##_begin_=(begin);i>=i##_begin_;i--)
#define REP(i, n) FOR(i,0,n)
#define IREP(i, n) IFOR(i,0,n)
template<typename T> void ndarray(vector<T> &vec, int len) { vec.resize(len); }
template<typename T, typename... Args> void ndarray(vector<T> &vec, int len, Args... args) { vec.resize(len); for (auto &v : vec) ndarray(v, args...); }
template<typename T> bool mmax(T &m, const T q) { if (m < q) {m = q; return true;} else return false; }
template<typename T> bool mmin(T &m, const T q) { if (m > q) {m = q; return true;} else return false; }
template<typename T1, typename T2> pair<T1, T2> operator+(const pair<T1, T2> &l, const pair<T1, T2> &r) { return make_pair(l.first + r.first, l.second + r.second); }
template<typename T1, typename T2> pair<T1, T2> operator-(const pair<T1, T2> &l, const pair<T1, T2> &r) { return make_pair(l.first - r.first, l.second - r.second); }
template<typename T> istream &operator>>(istream &is, vector<T> &vec){ for (auto &v : vec) is >> v; return is; }
///// This part below is only for debug, not used /////
template<typename T> ostream &operator<<(ostream &os, const vector<T> &vec){ os << "["; for (auto v : vec) os << v << ","; os << "]"; return os; }
template<typename T> ostream &operator<<(ostream &os, const deque<T> &vec){ os << "deq["; for (auto v : vec) os << v << ","; os << "]"; return os; }
template<typename T> ostream &operator<<(ostream &os, const set<T> &vec){ os << "{"; for (auto v : vec) os << v << ","; os << "}"; return os; }
template<typename T> ostream &operator<<(ostream &os, const unordered_set<T> &vec){ os << "{"; for (auto v : vec) os << v << ","; os << "}"; return os; }
template<typename T> ostream &operator<<(ostream &os, const multiset<T> &vec){ os << "{"; for (auto v : vec) os << v << ","; os << "}"; return os; }
template<typename T> ostream &operator<<(ostream &os, const unordered_multiset<T> &vec){ os << "{"; for (auto v : vec) os << v << ","; os << "}"; return os; }
template<typename T1, typename T2> ostream &operator<<(ostream &os, const pair<T1, T2> &pa){ os << "(" << pa.first << "," << pa.second << ")"; return os; }
template<typename TK, typename TV> ostream &operator<<(ostream &os, const map<TK, TV> &mp){ os << "{"; for (auto v : mp) os << v.first << "=>" << v.second << ","; os << "}"; return os; }
template<typename TK, typename TV> ostream &operator<<(ostream &os, const unordered_map<TK, TV> &mp){ os << "{"; for (auto v : mp) os << v.first << "=>" << v.second << ","; os << "}"; return os; }
#define dbg(x) cerr << #x << " = " << (x) << " (L" << __LINE__ << ") " << __FILE__ << endl;
///// END /////


#include <ext/pb_ds/assoc_container.hpp>
#include <ext/pb_ds/tree_policy.hpp>
#include <ext/pb_ds/tag_and_trait.hpp>
using namespace __gnu_pbds; // find_by_order(), order_of_key()
template<typename TK> using pbds_set = tree<TK, null_type, less<TK>, rb_tree_tag, tree_order_statistics_node_update>;
template<typename TK, typename TV> using pbds_map = tree<TK, TV, less<TK>, rb_tree_tag, tree_order_statistics_node_update>;



int main()
{
    vector<int> primes{2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43};
    int N;
    cin >> N;
    vector<int> A(N);
    cin >> A;
    vector<vector<int>> rc(45);
    vector<pbds_set<int>> rc2(2000);
    set<int> ps, ps2;
    REP(i, N)
    {
        int a = A[i];
        for (auto p : primes)
        {
            while (a % p == 0)
            {
                if (rc[p].size() == 0)
                {
                    rc[p].resize(N + 1);
                    ps.insert(p);
                }
                rc[p][i + 1]++;
                a /= p;
            }
        }
        if (a == 1) continue;
        ps2.insert(a);
        rc2[a].insert(i);
    }
    REP(d, 45) if (rc[d].size())
    {
        REP(i, N) rc[d][i + 1] += rc[d][i];
    }

    int Q;
    cin >> Q;
    REP(_, Q)
    {
        int P, L, R;
        cin >> P >> L >> R;
        bool flg = true;
        for (auto d : ps)
        {
            if (P < d) break;
            int n = rc[d][R] - rc[d][L - 1];
            while (P % d == 0)
            {
                if (n) n--;
                else
                {
                    flg = false;
                    break;
                }
                P /= d;
            }
        }
        if (!flg)
        {
            puts("NO");
            continue;
        }
        if (P == 1)
        {
            puts("Yes");
            continue;
        }
        for (auto d : ps2) if (P % d == 0)
        {
            int n = rc2[d].order_of_key(R) - rc2[d].order_of_key(L - 1);
            while (P % d == 0)
            {
                if (n) n--;
                else
                {
                    flg = false;
                    break;
                }
                P /= d;
            }
            if (!flg) break;
        }
        if (P == 1) puts("Yes");
        else puts("NO");
    }
}
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