Submission #1094774

# Submission time Handle Problem Language Result Execution time Memory
1094774 2024-09-30T13:47:14 Z shmax Gift Exchange (JOI24_ho_t4) C++17
88 / 100
2500 ms 154808 KB
/*


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 */
/*
 * powered by ANDRIY POPYK
 * in honor of MYSELF and SEGMENT DECOMPOSITION and N^(log(N)) and (Harry Potter and the Methods of Rationality) and Monkie D. Luffy
*/
#include <bits/stdc++.h>
#include <ext/pb_ds/assoc_container.hpp>

#pragma GCC optimize("O3")
#pragma GCC target("avx,avx2,fma")
#pragma GCC optimization ("unroll-loops")
#pragma GCC target("avx,avx2,sse,sse2,sse3,sse4,popcnt")

using namespace std;
using namespace __gnu_pbds;
//#define int long long
#define float long double
#define elif else if
#define endl "\n"
#define mod 1000000007
#define pi acos(-1)
#define eps 0.000000001
#define inf 1000'000'000
#define FIXED(a) cout << fixed << setprecision(a)
#define all(x) x.begin(), x.end()
#define rall(x) x.rbegin(), x.rend()
#define time_init auto start = std::chrono::high_resolution_clock::now()
#define time_report                                       \
    auto end = std::chrono::high_resolution_clock::now(); \
    std::cout << std::chrono::duration_cast<std::chrono::milliseconds>(end - start).count() << " ms" << endl
#define debug(x) \
    { cerr << #x << " = " << x << endl; }
#define len(x) (int) x.size()
#define sqr(x) ((x) * (x))
#define cube(x) ((x) * (x) * (x))
#define bit(x, i) (((x) >> (i)) & 1)
#define set_bit(x, i) ((x) | (1LL << (i)))
#define clear_bit(x, i) ((x) & (~(1LL << (i))))
#define toggle_bit(x, i) ((x) ^ (1LL << (i)))
#define low_bit(x) ((x) & (-(x)))
#define count_bit(x) __builtin_popcountll(x)
#define srt(x) sort(all(x))
#define rsrt(x) sort(rall(x))
#define mp make_pair
#define maxel(x) (*max_element(all(x)))
#define minel(x) (*min_element(all(x)))
#define maxelpos(x) (max_element(all(x)) - x.begin())
#define minelpos(x) (min_element(all(x)) - x.begin())
#define sum(x) (accumulate(all(x), 0LL))
#define product(x) (accumulate(all(x), 1LL, multiplies<int>()))
#define gcd __gcd
#define lcm(a, b) ((a) / gcd(a, b) * (b))
#define rev(x) (reverse(all(x)))
#define shift_left(x, k) (rotate(x.begin(), x.begin() + k, x.end()))
#define shift_right(x, k) (rotate(x.rbegin(), x.rbegin() + k, x.rend()))
#define is_sorted(x) (is_sorted_until(all(x)) == x.end())
#define is_even(x) (((x) &1) == 0)
#define is_odd(x) (((x) &1) == 1)
#define pow2(x) (1LL << (x))

struct custom_hash {
    static uint64_t splitmix64(uint64_t x) {
        // http://xorshift.di.unimi.it/splitmix64.c
        x += 0x9e3779b97f4a7c15;
        x = (x ^ (x >> 30)) * 0xbf58476d1ce4e5b9;
        x = (x ^ (x >> 27)) * 0x94d049bb133111eb;
        return x ^ (x >> 31);
    }

    size_t operator()(uint64_t x) const {
        static const uint64_t FIXED_RANDOM = chrono::steady_clock::now().time_since_epoch().count();
        return splitmix64(x + FIXED_RANDOM);
    }
};

template<typename T>
using min_heap = priority_queue<T, vector<T>, greater<T>>;
template<typename T>
using max_heap = priority_queue<T, vector<T>, less<T>>;
template<typename T>
using ordered_set = tree<T, null_type, less<T>, rb_tree_tag, tree_order_statistics_node_update>;
template<typename T>
using ordered_multiset = tree<T, null_type, less_equal<T>, rb_tree_tag, tree_order_statistics_node_update>;
template<typename T>
using matrix = vector<vector<T>>;
template<typename T>
using graph = vector<vector<T>>;
using hashmap = gp_hash_table<int, int, custom_hash>;

template<typename T>
vector<T> vect(int n, T val) {
    return vector<T>(n, val);
}

template<typename T>
vector<vector<T>> vect(int n, int m, T val) {
    return vector<vector<T>>(n, vector<T>(m, val));
}

template<typename T>
vector<vector<vector<T>>> vect(int n, int m, int k, T val) {
    return vector<vector<vector<T>>>(n, vector<vector<T>>(m, vector<T>(k, val)));
}

template<typename T>
vector<vector<vector<vector<T>>>> vect(int n, int m, int k, int l, T val) {
    return vector<vector<vector<vector<T>>>>(n, vector<vector<vector<T>>>(m, vector<vector<T>>(k, vector<T>(l, val))));
}

template<typename T>
matrix<T> new_matrix(int n, int m, T val) {
    return matrix<T>(n, vector<T>(m, val));
}

template<typename T>
graph<T> new_graph(int n) {
    return graph<T>(n);
}

template<class T, class S>
inline bool chmax(T &a, const S &b) {
    return (a < b ? a = b, 1 : 0);
}

template<class T, class S>
inline bool chmin(T &a, const S &b) {
    return (a > b ? a = b, 1 : 0);
}

using i8 = int8_t;
using i16 = int16_t;
using i32 = int32_t;
using i64 = int64_t;
using i128 = __int128_t;
using u8 = uint8_t;
using u16 = uint16_t;
using u32 = uint32_t;
using u64 = uint64_t;
using u128 = __uint128_t;

template<typename T>
using vec = vector<T>;

using pII = pair<int, int>;
template<typename T>
using enumerated = pair<T, int>;


template<typename T, typename P>
struct SegmentTree {
private:
    function<T(const T &, const T &)> comb;
    function<void(T &, const P, int, int)> apply_push;
    function<void(P &, const P &)> merge_push;
    function<pair<P, P>(const P &, int l, int r, int pos)> split_push;
    size_t n;
    vec<T> tree;
    vec<optional<P>> pushes;

    void push(int v, int tl, int tr) {
        if (!pushes[v].has_value())
            return;
        if (tl != tr) {
            int tm = (tl + tr) / 2;
            auto [l, r] = split_push(pushes[v].value(), tl, tr, tm);
            apply_push(tree[2 * v], l, tl, tm);
            apply_push(tree[2 * v + 1], r, tm + 1, tr);
            if (pushes[2 * v].has_value())
                merge_push(pushes[2 * v].value(), l);
            else
                pushes[2 * v] = l;
            if (pushes[2 * v + 1].has_value())
                merge_push(pushes[2 * v + 1].value(), r);
            else
                pushes[2 * v + 1] = r;
        }

        pushes[v] = nullopt;
    }

    void build(int v, int tl, int tr, const vec<T> &a) {
        if (tl == tr) {
            tree[v] = a[tl];
            return;
        }
        int tm = (tl + tr) / 2;
        build(2 * v, tl, tm, a);
        build(2 * v + 1, tm + 1, tr, a);
        tree[v] = comb(tree[2 * v], tree[2 * v + 1]);
    }

    T get(int v, int tl, int tr, int l, int r) {
        if (l > r)
            return T();
        if (l == tl && r == tr)
            return tree[v];
        push(v, tl, tr);
        int tm = (tl + tr) / 2;
        if (r <= tm)
            return get(2 * v, tl, tm, l, r);
        if (l > tm)
            return get(2 * v + 1, tm + 1, tr, l, r);

        return comb(get(2 * v, tl, tm, l, tm), get(2 * v + 1, tm + 1, tr, tm + 1, r));
    }

    void update(int v, int tl, int tr, int l, int r, const P &val) {
        if (l > r)
            return;
        if (l == tl && r == tr) {
            apply_push(tree[v], val, l, r);
            if (pushes[v].has_value())
                merge_push(pushes[v].value(), val);
            else
                pushes[v] = val;
            return;
        }
        push(v, tl, tr);
        int tm = (tl + tr) / 2;
        if (r <= tm)
            update(2 * v, tl, tm, l, r, val);
        elif (l > tm)update(2 * v + 1, tm + 1, tr, l, r, val);
        else {
            auto [lval, rval] = split_push(val, l, r, tm);
            update(2 * v, tl, tm, l, tm, lval);
            update(2 * v + 1, tm + 1, tr, tm + 1, r, rval);
        }
        tree[v] = comb(tree[2 * v], tree[2 * v + 1]);
    }

public:

    SegmentTree(const function<T(const T &, const T &)> &comb,
                const function<void(T &, const P, int, int)> &apply_push,
                const function<void(P &, const P &)> &merge_push,
                const function<pair<P, P>(const P &, int l, int r, int pos)> &split_push) :
            comb(comb), apply_push(apply_push), merge_push(merge_push), split_push(split_push) {

    }


    T get(int l, int r) {
        return get(1, 0, n - 1, l, r);
    }

    T operator[](int i) {
        return get(i, i);
    }

    T operator()(int l, int r) {
        return get(l, r);
    }

    void update(int l, int r, const P &val) {
        update(1, 0, n - 1, l, r, val);
    }

    void init(int _n, const vec<T> &a) {
        this->n = _n;
        tree.clear();
        pushes.clear();
        tree.resize(4 * n);
        pushes.resize(4 * n);
        build(1, 0, n - 1, a);
    }

    void init(const vec<T> &a) {
        init(len(a), a);
    }

    void init(int _n, const T &val) {
        init(_n, vect<T>(_n, val));
    }

    void reset() {
        fill(all(tree), T());
        fill(all(pushes), nullopt);
    }

};

template<typename T>
struct SetMin {
    using Push = T;
    using Vertex = T;

    static SegmentTree<Vertex, Push> GET() {
        function<pair<Push, Push>(const Push &, int, int, int)> split_push = [](const Push &p, int tl, int tr,
                                                                                int pos) {
            return mp(p, p);
        };

        function<void(Push &, const Push &)> merge_push = [](Push &p, const Push &q) {
            p = q;
        };

        function<void(Vertex &, const Push &, int, int)> apply_push = [](Vertex &x, const Push &p, int l, int r) {
            x = p;
        };

        function<Vertex(const Vertex &, const Vertex &)> comb = [](const Vertex &x, const Vertex &y) {
            return min(x, y);
        };
        return SegmentTree<Vertex, Push>(comb, apply_push, merge_push, split_push);
    }

};

template<typename T>
struct SetMax {
    using Push = T;
    using Vertex = T;

    static SegmentTree<Vertex, Push> GET() {
        function<pair<Push, Push>(const Push &, int, int, int)> split_push = [](const Push &p, int tl, int tr,
                                                                                int pos) {
            return mp(p, p);
        };

        function<void(Push &, const Push &)> merge_push = [](Push &p, const Push &q) {
            p = q;
        };

        function<void(Vertex &, const Push &, int, int)> apply_push = [](Vertex &x, const Push &p, int l, int r) {
            x = p;
        };

        function<Vertex(const Vertex &, const Vertex &)> comb = [](const Vertex &x, const Vertex &y) {
            return max(x, y);
        };
        return SegmentTree<Vertex, Push>(comb, apply_push, merge_push, split_push);
    }

};


pair<vec<int>, vec<int>> process(vec<int> a, vec<int> b) {
    int n = len(a);
    auto calc = [&]() {

        auto stree1 = SetMax<int>::GET();
        stree1.init(3 * n, -inf);
        auto stree2 = SetMax<int>::GET();
        stree2.init(3 * n, -inf);
        vec<int> most_left(n, -inf);
        for (int i = 0; i < n; i++) {
            most_left[i] = stree2[a[i]];
            int best = stree1(b[i], a[i]);
            chmax(most_left[i], best);
            stree2.update(b[i], a[i], i);
            stree1.update(a[i], a[i], i);
        }
        return most_left;
    };
    vec<int> left = calc();
    vec<int> right;
    rev(a);
    rev(b);
    right = calc();
    rev(right);
    for (int i = 0; i < n; i++) {
        right[i] = n - right[i] - 1;
    }
    return mp(left, right);
}


signed main() {
    ios_base::sync_with_stdio(false);
    cin.tie(nullptr);
    cout.tie(nullptr);
    int n;
    cin >> n;
    vec<int> a(n);
    for (int &i: a) cin >> i;
    vec<int> b(n);
    for (int &i: b) cin >> i;
    auto [left, right] = process(a, b);
    vec<vec<int>> rrend(n);
    for (int i = 0; i < n; i++) {
        if (right[i] < n) {
            rrend[right[i]].push_back(i);
        }
    }
    int q;
    cin >> q;
    vec<vec<pair<int, int>>> queries(n);
    vec<bool> ans(q, false);
    for (int i = 0; i < q; i++) {
        int l, r;
        cin >> l >> r;
        --l, --r;
        queries[r].emplace_back(l, i);
    }

    auto st_ans = SetMin<int>::GET();
    st_ans.init(n, inf);
    for (int i = 0; i < n; i++) {
        st_ans.update(i, i, left[i]);
        for (int j: rrend[i]) {
            st_ans.update(j, j, inf);
        }
        for (auto [l, idx]: queries[i]) {
            if (st_ans.get(l, i) >= l) {
                ans[idx] = true;
            }
        }
    }
    for (int i = 0; i < q; i++) {
        cout << (ans[i] ? "Yes" : "No") << endl;
    }
}

Compilation message

Main.cpp:142: warning: ignoring '#pragma GCC optimization' [-Wunknown-pragmas]
  142 | #pragma GCC optimization ("unroll-loops")
      |
# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 0 ms 344 KB Output is correct
10 Correct 0 ms 344 KB Output is correct
11 Correct 0 ms 348 KB Output is correct
12 Correct 0 ms 348 KB Output is correct
13 Correct 0 ms 348 KB Output is correct
14 Correct 1 ms 348 KB Output is correct
15 Correct 0 ms 348 KB Output is correct
16 Correct 0 ms 348 KB Output is correct
17 Correct 0 ms 348 KB Output is correct
18 Correct 0 ms 348 KB Output is correct
19 Correct 0 ms 348 KB Output is correct
20 Correct 0 ms 348 KB Output is correct
# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 0 ms 344 KB Output is correct
10 Correct 0 ms 344 KB Output is correct
11 Correct 0 ms 348 KB Output is correct
12 Correct 0 ms 348 KB Output is correct
13 Correct 0 ms 348 KB Output is correct
14 Correct 1 ms 348 KB Output is correct
15 Correct 0 ms 348 KB Output is correct
16 Correct 0 ms 348 KB Output is correct
17 Correct 0 ms 348 KB Output is correct
18 Correct 0 ms 348 KB Output is correct
19 Correct 0 ms 348 KB Output is correct
20 Correct 0 ms 348 KB Output is correct
21 Correct 0 ms 348 KB Output is correct
22 Correct 0 ms 348 KB Output is correct
23 Correct 0 ms 348 KB Output is correct
24 Correct 0 ms 348 KB Output is correct
25 Correct 0 ms 348 KB Output is correct
26 Correct 0 ms 348 KB Output is correct
27 Correct 0 ms 348 KB Output is correct
28 Correct 0 ms 348 KB Output is correct
29 Correct 0 ms 348 KB Output is correct
30 Correct 0 ms 348 KB Output is correct
31 Correct 0 ms 348 KB Output is correct
32 Correct 0 ms 348 KB Output is correct
33 Correct 0 ms 348 KB Output is correct
# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 459 ms 31660 KB Output is correct
5 Correct 436 ms 31712 KB Output is correct
6 Correct 453 ms 31660 KB Output is correct
7 Correct 461 ms 31896 KB Output is correct
8 Correct 444 ms 31656 KB Output is correct
9 Correct 441 ms 31708 KB Output is correct
10 Correct 428 ms 31712 KB Output is correct
11 Correct 430 ms 31708 KB Output is correct
12 Correct 420 ms 31760 KB Output is correct
# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 0 ms 344 KB Output is correct
10 Correct 0 ms 344 KB Output is correct
11 Correct 0 ms 348 KB Output is correct
12 Correct 0 ms 348 KB Output is correct
13 Correct 0 ms 348 KB Output is correct
14 Correct 1 ms 348 KB Output is correct
15 Correct 0 ms 348 KB Output is correct
16 Correct 0 ms 348 KB Output is correct
17 Correct 0 ms 348 KB Output is correct
18 Correct 0 ms 348 KB Output is correct
19 Correct 0 ms 348 KB Output is correct
20 Correct 0 ms 348 KB Output is correct
21 Correct 0 ms 348 KB Output is correct
22 Correct 0 ms 348 KB Output is correct
23 Correct 0 ms 348 KB Output is correct
24 Correct 0 ms 348 KB Output is correct
25 Correct 0 ms 348 KB Output is correct
26 Correct 0 ms 348 KB Output is correct
27 Correct 0 ms 348 KB Output is correct
28 Correct 0 ms 348 KB Output is correct
29 Correct 0 ms 348 KB Output is correct
30 Correct 0 ms 348 KB Output is correct
31 Correct 0 ms 348 KB Output is correct
32 Correct 0 ms 348 KB Output is correct
33 Correct 0 ms 348 KB Output is correct
34 Correct 0 ms 348 KB Output is correct
35 Correct 0 ms 348 KB Output is correct
36 Correct 0 ms 348 KB Output is correct
37 Correct 459 ms 31660 KB Output is correct
38 Correct 436 ms 31712 KB Output is correct
39 Correct 453 ms 31660 KB Output is correct
40 Correct 461 ms 31896 KB Output is correct
41 Correct 444 ms 31656 KB Output is correct
42 Correct 441 ms 31708 KB Output is correct
43 Correct 428 ms 31712 KB Output is correct
44 Correct 430 ms 31708 KB Output is correct
45 Correct 420 ms 31760 KB Output is correct
46 Correct 306 ms 23932 KB Output is correct
47 Correct 432 ms 31780 KB Output is correct
48 Correct 307 ms 22932 KB Output is correct
49 Correct 442 ms 31708 KB Output is correct
50 Correct 319 ms 31088 KB Output is correct
51 Correct 323 ms 31708 KB Output is correct
52 Correct 242 ms 23696 KB Output is correct
53 Correct 332 ms 31748 KB Output is correct
54 Correct 444 ms 31676 KB Output is correct
55 Correct 442 ms 31772 KB Output is correct
56 Correct 242 ms 31712 KB Output is correct
57 Correct 505 ms 31588 KB Output is correct
58 Correct 434 ms 31656 KB Output is correct
# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 344 KB Output is correct
4 Correct 231 ms 22684 KB Output is correct
5 Correct 269 ms 31660 KB Output is correct
6 Correct 233 ms 25764 KB Output is correct
7 Correct 309 ms 31708 KB Output is correct
8 Correct 267 ms 28328 KB Output is correct
9 Correct 275 ms 31656 KB Output is correct
10 Correct 258 ms 31664 KB Output is correct
11 Correct 251 ms 31712 KB Output is correct
12 Correct 344 ms 31708 KB Output is correct
13 Correct 292 ms 31936 KB Output is correct
14 Correct 252 ms 31592 KB Output is correct
15 Correct 239 ms 31588 KB Output is correct
# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 344 KB Output is correct
4 Correct 231 ms 22684 KB Output is correct
5 Correct 269 ms 31660 KB Output is correct
6 Correct 233 ms 25764 KB Output is correct
7 Correct 309 ms 31708 KB Output is correct
8 Correct 267 ms 28328 KB Output is correct
9 Correct 275 ms 31656 KB Output is correct
10 Correct 258 ms 31664 KB Output is correct
11 Correct 251 ms 31712 KB Output is correct
12 Correct 344 ms 31708 KB Output is correct
13 Correct 292 ms 31936 KB Output is correct
14 Correct 252 ms 31592 KB Output is correct
15 Correct 239 ms 31588 KB Output is correct
16 Correct 0 ms 344 KB Output is correct
17 Correct 368 ms 26140 KB Output is correct
18 Correct 447 ms 31584 KB Output is correct
19 Correct 414 ms 29124 KB Output is correct
20 Correct 424 ms 31708 KB Output is correct
21 Correct 265 ms 25760 KB Output is correct
22 Correct 320 ms 31580 KB Output is correct
23 Correct 232 ms 23184 KB Output is correct
24 Correct 329 ms 31712 KB Output is correct
25 Correct 347 ms 31664 KB Output is correct
26 Correct 364 ms 31708 KB Output is correct
27 Correct 422 ms 31708 KB Output is correct
28 Correct 395 ms 31708 KB Output is correct
29 Correct 405 ms 31660 KB Output is correct
30 Correct 298 ms 32008 KB Output is correct
# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 0 ms 344 KB Output is correct
10 Correct 0 ms 344 KB Output is correct
11 Correct 0 ms 348 KB Output is correct
12 Correct 0 ms 348 KB Output is correct
13 Correct 0 ms 348 KB Output is correct
14 Correct 1 ms 348 KB Output is correct
15 Correct 0 ms 348 KB Output is correct
16 Correct 0 ms 348 KB Output is correct
17 Correct 0 ms 348 KB Output is correct
18 Correct 0 ms 348 KB Output is correct
19 Correct 0 ms 348 KB Output is correct
20 Correct 0 ms 348 KB Output is correct
21 Correct 0 ms 348 KB Output is correct
22 Correct 0 ms 348 KB Output is correct
23 Correct 0 ms 348 KB Output is correct
24 Correct 0 ms 348 KB Output is correct
25 Correct 0 ms 348 KB Output is correct
26 Correct 0 ms 348 KB Output is correct
27 Correct 0 ms 348 KB Output is correct
28 Correct 0 ms 348 KB Output is correct
29 Correct 0 ms 348 KB Output is correct
30 Correct 0 ms 348 KB Output is correct
31 Correct 0 ms 348 KB Output is correct
32 Correct 0 ms 348 KB Output is correct
33 Correct 0 ms 348 KB Output is correct
34 Correct 0 ms 348 KB Output is correct
35 Correct 0 ms 348 KB Output is correct
36 Correct 0 ms 348 KB Output is correct
37 Correct 459 ms 31660 KB Output is correct
38 Correct 436 ms 31712 KB Output is correct
39 Correct 453 ms 31660 KB Output is correct
40 Correct 461 ms 31896 KB Output is correct
41 Correct 444 ms 31656 KB Output is correct
42 Correct 441 ms 31708 KB Output is correct
43 Correct 428 ms 31712 KB Output is correct
44 Correct 430 ms 31708 KB Output is correct
45 Correct 420 ms 31760 KB Output is correct
46 Correct 306 ms 23932 KB Output is correct
47 Correct 432 ms 31780 KB Output is correct
48 Correct 307 ms 22932 KB Output is correct
49 Correct 442 ms 31708 KB Output is correct
50 Correct 319 ms 31088 KB Output is correct
51 Correct 323 ms 31708 KB Output is correct
52 Correct 242 ms 23696 KB Output is correct
53 Correct 332 ms 31748 KB Output is correct
54 Correct 444 ms 31676 KB Output is correct
55 Correct 442 ms 31772 KB Output is correct
56 Correct 242 ms 31712 KB Output is correct
57 Correct 505 ms 31588 KB Output is correct
58 Correct 434 ms 31656 KB Output is correct
59 Correct 0 ms 348 KB Output is correct
60 Correct 0 ms 348 KB Output is correct
61 Correct 0 ms 344 KB Output is correct
62 Correct 231 ms 22684 KB Output is correct
63 Correct 269 ms 31660 KB Output is correct
64 Correct 233 ms 25764 KB Output is correct
65 Correct 309 ms 31708 KB Output is correct
66 Correct 267 ms 28328 KB Output is correct
67 Correct 275 ms 31656 KB Output is correct
68 Correct 258 ms 31664 KB Output is correct
69 Correct 251 ms 31712 KB Output is correct
70 Correct 344 ms 31708 KB Output is correct
71 Correct 292 ms 31936 KB Output is correct
72 Correct 252 ms 31592 KB Output is correct
73 Correct 239 ms 31588 KB Output is correct
74 Correct 0 ms 344 KB Output is correct
75 Correct 368 ms 26140 KB Output is correct
76 Correct 447 ms 31584 KB Output is correct
77 Correct 414 ms 29124 KB Output is correct
78 Correct 424 ms 31708 KB Output is correct
79 Correct 265 ms 25760 KB Output is correct
80 Correct 320 ms 31580 KB Output is correct
81 Correct 232 ms 23184 KB Output is correct
82 Correct 329 ms 31712 KB Output is correct
83 Correct 347 ms 31664 KB Output is correct
84 Correct 364 ms 31708 KB Output is correct
85 Correct 422 ms 31708 KB Output is correct
86 Correct 395 ms 31708 KB Output is correct
87 Correct 405 ms 31660 KB Output is correct
88 Correct 298 ms 32008 KB Output is correct
89 Correct 422 ms 26316 KB Output is correct
90 Correct 528 ms 31664 KB Output is correct
91 Correct 416 ms 25492 KB Output is correct
92 Correct 544 ms 31708 KB Output is correct
93 Correct 333 ms 25936 KB Output is correct
94 Correct 429 ms 31712 KB Output is correct
95 Correct 338 ms 28648 KB Output is correct
96 Correct 398 ms 31944 KB Output is correct
97 Correct 453 ms 31680 KB Output is correct
98 Correct 456 ms 31764 KB Output is correct
99 Correct 275 ms 31708 KB Output is correct
100 Correct 530 ms 31772 KB Output is correct
101 Correct 499 ms 31712 KB Output is correct
102 Correct 515 ms 31708 KB Output is correct
103 Correct 394 ms 31716 KB Output is correct
# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 0 ms 344 KB Output is correct
10 Correct 0 ms 344 KB Output is correct
11 Correct 0 ms 348 KB Output is correct
12 Correct 0 ms 348 KB Output is correct
13 Correct 0 ms 348 KB Output is correct
14 Correct 1 ms 348 KB Output is correct
15 Correct 0 ms 348 KB Output is correct
16 Correct 0 ms 348 KB Output is correct
17 Correct 0 ms 348 KB Output is correct
18 Correct 0 ms 348 KB Output is correct
19 Correct 0 ms 348 KB Output is correct
20 Correct 0 ms 348 KB Output is correct
21 Correct 0 ms 348 KB Output is correct
22 Correct 0 ms 348 KB Output is correct
23 Correct 0 ms 348 KB Output is correct
24 Correct 0 ms 348 KB Output is correct
25 Correct 0 ms 348 KB Output is correct
26 Correct 0 ms 348 KB Output is correct
27 Correct 0 ms 348 KB Output is correct
28 Correct 0 ms 348 KB Output is correct
29 Correct 0 ms 348 KB Output is correct
30 Correct 0 ms 348 KB Output is correct
31 Correct 0 ms 348 KB Output is correct
32 Correct 0 ms 348 KB Output is correct
33 Correct 0 ms 348 KB Output is correct
34 Correct 0 ms 348 KB Output is correct
35 Correct 0 ms 348 KB Output is correct
36 Correct 0 ms 348 KB Output is correct
37 Correct 459 ms 31660 KB Output is correct
38 Correct 436 ms 31712 KB Output is correct
39 Correct 453 ms 31660 KB Output is correct
40 Correct 461 ms 31896 KB Output is correct
41 Correct 444 ms 31656 KB Output is correct
42 Correct 441 ms 31708 KB Output is correct
43 Correct 428 ms 31712 KB Output is correct
44 Correct 430 ms 31708 KB Output is correct
45 Correct 420 ms 31760 KB Output is correct
46 Correct 306 ms 23932 KB Output is correct
47 Correct 432 ms 31780 KB Output is correct
48 Correct 307 ms 22932 KB Output is correct
49 Correct 442 ms 31708 KB Output is correct
50 Correct 319 ms 31088 KB Output is correct
51 Correct 323 ms 31708 KB Output is correct
52 Correct 242 ms 23696 KB Output is correct
53 Correct 332 ms 31748 KB Output is correct
54 Correct 444 ms 31676 KB Output is correct
55 Correct 442 ms 31772 KB Output is correct
56 Correct 242 ms 31712 KB Output is correct
57 Correct 505 ms 31588 KB Output is correct
58 Correct 434 ms 31656 KB Output is correct
59 Correct 0 ms 348 KB Output is correct
60 Correct 0 ms 348 KB Output is correct
61 Correct 0 ms 344 KB Output is correct
62 Correct 231 ms 22684 KB Output is correct
63 Correct 269 ms 31660 KB Output is correct
64 Correct 233 ms 25764 KB Output is correct
65 Correct 309 ms 31708 KB Output is correct
66 Correct 267 ms 28328 KB Output is correct
67 Correct 275 ms 31656 KB Output is correct
68 Correct 258 ms 31664 KB Output is correct
69 Correct 251 ms 31712 KB Output is correct
70 Correct 344 ms 31708 KB Output is correct
71 Correct 292 ms 31936 KB Output is correct
72 Correct 252 ms 31592 KB Output is correct
73 Correct 239 ms 31588 KB Output is correct
74 Correct 0 ms 344 KB Output is correct
75 Correct 368 ms 26140 KB Output is correct
76 Correct 447 ms 31584 KB Output is correct
77 Correct 414 ms 29124 KB Output is correct
78 Correct 424 ms 31708 KB Output is correct
79 Correct 265 ms 25760 KB Output is correct
80 Correct 320 ms 31580 KB Output is correct
81 Correct 232 ms 23184 KB Output is correct
82 Correct 329 ms 31712 KB Output is correct
83 Correct 347 ms 31664 KB Output is correct
84 Correct 364 ms 31708 KB Output is correct
85 Correct 422 ms 31708 KB Output is correct
86 Correct 395 ms 31708 KB Output is correct
87 Correct 405 ms 31660 KB Output is correct
88 Correct 298 ms 32008 KB Output is correct
89 Correct 422 ms 26316 KB Output is correct
90 Correct 528 ms 31664 KB Output is correct
91 Correct 416 ms 25492 KB Output is correct
92 Correct 544 ms 31708 KB Output is correct
93 Correct 333 ms 25936 KB Output is correct
94 Correct 429 ms 31712 KB Output is correct
95 Correct 338 ms 28648 KB Output is correct
96 Correct 398 ms 31944 KB Output is correct
97 Correct 453 ms 31680 KB Output is correct
98 Correct 456 ms 31764 KB Output is correct
99 Correct 275 ms 31708 KB Output is correct
100 Correct 530 ms 31772 KB Output is correct
101 Correct 499 ms 31712 KB Output is correct
102 Correct 515 ms 31708 KB Output is correct
103 Correct 394 ms 31716 KB Output is correct
104 Execution timed out 2560 ms 154808 KB Time limit exceeded
105 Halted 0 ms 0 KB -