oj.uz

Submission #864977

# Submission time Handle Problem Language Result Execution time Memory
864977 2023-10-23T21:04:13 Z danikoynov New Home (APIO18_new_home) C++14
80 / 100
 4591 ms 1048576 KB 
    #include<bits/stdc++.h>
    #define endl '\n'
        
    using namespace std;
    typedef long long ll;
        
    const int maxn = 3e5 + 10, inf = 1e9;
        
    struct store
    {
        int x, t, a, b;
    }s[maxn];
        
    struct query
    {
        int l, y, idx;
    }task[maxn];
        
    int n, k, q;
    int readInt () {
        bool minus = false;
        int result = 0;
        char ch;
        ch = getchar();
        while (true) {
            if (ch == '-') break;
            if (ch >= '0' && ch <= '9') break;
            ch = getchar();
        }
        if (ch == '-') minus = true; else result = ch-'0';
        while (true) {
            ch = getchar();
            if (ch < '0' || ch > '9') break;
            result = result*10 + (ch - '0');
        }
        if (minus)
            return -result;
        else
            return result;
    }
    void input()
    {
        n = readInt();
        k = readInt();
        q = readInt();
        ///cin >> n >> k >> q;
        for (int i = 1; i <= n; i ++)
        {
            s[i].x = readInt();
            s[i].t = readInt();
            s[i].a = readInt();
            s[i].b = readInt();
            ///        cin >> s[i].x >> s[i].t >> s[i].a >> s[i].b;
        }
        
        for (int i = 1; i <= q; i ++)
        {
                task[i].l = readInt();
                task[i].y = readInt();
                task[i].idx = i;
            ///cin >> task[i].l >> task[i].y, task[i].idx = i;
        }
    }
        
     
        
    bool cmp_query(query &t1, query &t2)
    {
        return t1.l < t2.l;
    }
        
    struct event
    {
        int type, cor, add, arrive;
        
        event(int _type, int _cor, int _add, int _arrive)
        {
            type = _type;
            cor = _cor;
            add = _add;
            arrive = _arrive;
        }
    };
        
    bool cmp_event(event &e1, event &e2)
    {
        if (e1.arrive != e2.arrive)
            return e1.arrive < e2.arrive;
        
        if (e1.add != e2.add)
            return e1.add < e2.add;
        
        return e1.cor < e2.cor; /// could have dublicates
    }
        
     
        
    multiset < int > act[maxn];
    
    struct interval_ray
    {
        int s, e;
        pair < int, int > ray;
        
        interval_ray(int _s, int _e, pair < int, int > _ray)
        {
            s = _s;
            e = _e;
            ray = _ray;
        }
     
        interval_ray(int &_s, int &_e, pair < int, int > &_ray)
        {
            s = _s;
            e = _e;
            ray = _ray;
        }
    };
     
    vector < interval_ray > seg_left, seg_right;
    
    unordered_map < int, int > cnt[maxn];
    unordered_map < int, int > ray_right[maxn], ray_left[maxn];
    vector < int > dat;
    void make_left_segment(int start, int finish, int timer, int type)
    {
        ///cout << "left " << start << " " << finish << " " << timer << endl;
        seg_left.push_back(interval_ray(ray_left[type][start], timer - 1, {start, finish}));
        ray_left[type][start] = 0;
    }
        
    void make_right_segment(int start, int finish, int timer, int type)
    {
        seg_right.push_back(interval_ray(ray_right[type][start], timer - 1, {start, finish}));
        ray_right[type][start] = 0;
    }
        
    void add_event(int type, int cor, int timer)
    {
        cnt[type][cor] ++;
        if (cnt[type][cor] > 1)
            return;

        multiset < int > :: iterator it = act[type].upper_bound(cor);
        int aft = *it;
        int bef = *prev(it);
        
        if (bef == -inf && aft == inf)
        {
            
            make_right_segment(-inf, inf, timer, type);
            ray_left[type][cor] = timer;
            ray_right[type][cor] = timer;
        }
        else
        if (bef == - inf)
        {
            make_left_segment(aft, -inf, timer, type);
            int mid = (cor + aft) / 2;
            ray_right[type][cor] = timer;
            ray_left[type][aft] = timer;
            ray_left[type][cor] = timer;
        }
        else
        if (aft == inf)
        {
            make_right_segment(bef, inf, timer, type);
            int mid = (bef + cor) / 2;
            ray_left[type][cor] = timer;
            ray_right[type][bef] = timer;
            ray_right[type][cor] = timer;
        }
        else
        {
            int mid = (bef + aft) / 2;
            make_right_segment(bef, mid, timer, type);
            make_left_segment(aft, mid + 1, timer, type);
            assert(ray_right[type][cor] == 0);
            assert(ray_left[type][aft] == 0);
            int mid_left = (bef + cor) / 2;
            ray_right[type][bef] = timer;
            ray_left[type][cor] = timer;
            int mid_right = (cor + aft) / 2;
            ray_right[type][cor] = timer;
            ray_left[type][aft] = timer;
        }
        
        act[type].insert(cor);
    }
        
        
    void remove_event(int type, int cor, int timer)
    {
        cnt[type][cor] --;
        if (cnt[type][cor] > 0)
            return;
        multiset < int > :: iterator it = act[type].find(cor);
        int aft = *next(it);
        int bef = *prev(it);
        
        if (bef == -inf && aft == inf)
        {
            ///cout << "reverse " << timer << endl;
        
            make_left_segment(cor, -inf, timer, type);
            make_right_segment(cor, +inf, timer, type);
            ray_right[type][-inf] = timer;
        
        }
        else
        if (bef == -inf)
        {
        
            ///cout << "step " << timer << endl;
            make_left_segment(cor, -inf, timer, type);
            int mid = (cor + aft) / 2;
            make_right_segment(cor, mid, timer, type);
            make_left_segment(aft, mid + 1, timer, type);
            ray_left[type][aft] = timer;
        
        
        }
        else
        if (aft == inf)
        {
        
            make_right_segment(cor, inf, timer, type);
            int mid = (bef + cor) / 2;
            make_left_segment(cor, mid + 1, timer, type);
            make_right_segment(bef, mid, timer, type);
            ray_right[type][bef] = timer;
        }
        else
        {
            int mid = (bef + aft) / 2;
            ///assert((ray_right[type][{bef, mid}]) == 0);
            ///assert((ray_left[type][{aft, mid + 1}]) == 0);
        
            int mid_left = (bef + cor) / 2;
            make_right_segment(bef, mid_left, timer, type);
            make_left_segment(cor, mid_left + 1, timer, type);
            int mid_right = (aft + cor) / 2;
            make_right_segment(cor, mid_right, timer, type);
            make_left_segment(aft, mid_right + 1, timer, type);
        
                    ray_right[type][bef] = timer;
            ray_left[type][aft] = timer;
        
        }
        
        act[type].erase(it);
    }
        
    int ans[maxn];
        
    vector < interval_ray > tree_left[maxn * 8], tree_right[maxn * 8];
    int pt_lf[8 * maxn], bs_lf[8 * maxn];
    int pt_rf[8 * maxn], bs_rf[8 * maxn];
        
    bool cmp_ray_second(interval_ray r1, interval_ray r2)
    {
        return r1.ray.second < r2.ray.second;
    }

    void update_range(int root, int left, int right, int qleft, int qright, interval_ray &ray, int type)
    {
        if (left > qright || right < qleft)
            return;
        
        if (left >= qleft && right <= qright)
        {
            if (type == -1)
                tree_left[root].push_back(ray);
            else
                tree_right[root].push_back(ray);
            return;
        }
        
        int mid = (left + right) / 2;
        update_range(root * 2, left, mid, qleft, qright, ray, type);
        update_range(root * 2 + 1, mid + 1, right, qleft, qright, ray, type);
        
    }
        
    unordered_map < int, int > event_times;
        
    void answer_queries()
    {
        sort(task + 1, task + q + 1, cmp_query);
        
        vector < event > events;
        for (int i = 1; i <= n; i ++)
        {
            events.push_back(event(s[i].t, s[i].x, 1, s[i].a));
            events.push_back(event(s[i].t, s[i].x, -1, s[i].b + 1));
        }
        
        sort(events.begin(), events.end(), cmp_event);
        
        for (int i = 1; i <= k; i ++)
        {
            act[i].insert(-inf);
            act[i].insert(inf);
            ray_right[i][-inf] = 1;
        }
        
        
        int cnt = 0;
        dat.push_back(1);
        dat.push_back(0);
        
        for (event cur : events)
        {
            ///dat.push_back(cur.arrive - 1);
            dat.push_back(cur.arrive);
            ///cout << "event " << cur.arrive << " " << cur.add << " " << cur.cor << " " << cur.type << endl;
            if (cur.add == 1)
                add_event(cur.type, cur.cor, cur.arrive);
            else
                remove_event(cur.type, cur.cor, cur.arrive);
        }
        
        dat.push_back(inf - 1);
        dat.push_back(inf);
        
        for (int i = 1; i <= q; i ++)
            dat.push_back(task[i].y);
        
        sort(dat.begin(), dat.end());
        cnt ++;
        event_times[dat[0]] = cnt;
        for (int i = 1; i < dat.size(); i ++)
        {
            if (dat[i] == dat[i - 1])
                continue;
            cnt ++;
            event_times[dat[i]] = cnt;
        }
        
        
        for (int i = 1; i <= k; i ++)
            for (auto it : ray_right[i])
            {
                if (it.second != 0)
                    make_right_segment(it.first, inf, inf, i);
            }
        
        
        sort(seg_right.begin(), seg_right.end(), cmp_ray_second);
        sort(seg_left.begin(), seg_left.end(), cmp_ray_second);
        for (interval_ray cur : seg_left)
        {
            update_range(1, 1, cnt, event_times[cur.s], event_times[cur.e + 1] - 1, cur, -1);

        }
        
        for (interval_ray cur : seg_right)
        {
            update_range(1, 1, cnt, event_times[cur.s], event_times[cur.e + 1] - 1, cur, 1);
        }
        
        
        for (int i = 1; i <= 4 * cnt; i ++)
        {
            pt_rf[i] = (int)(tree_right[i].size()) - 1;
            bs_rf[i] = inf;
        
            pt_lf[i] = 0;
            bs_lf[i] = -inf;

        }
        
        for (int i = q; i > 0; i --)
        {
            int longest = 0;
            int pos = event_times[task[i].y];
            int root = 1, left = 1, right = cnt;
        
            while(true)
            {
        
                while(pt_rf[root] >= 0 && task[i].l <= tree_right[root][pt_rf[root]].ray.second)
                {
                    bs_rf[root] = min(bs_rf[root], tree_right[root][pt_rf[root]].ray.first);
                    pt_rf[root] --;
                }
                longest = max(longest, task[i].l - bs_rf[root]);
        
        
                if (left == right)
                    break;
        
                int mid = (left + right) / 2;
                if (pos <= mid)
                {
                    root *= 2;
                    right = mid;
                }
                else
                {
                    root = root * 2 + 1;
                    left = mid + 1;
                }
            }
        
            ans[task[i].idx] = max(ans[task[i].idx], longest);
        }
        
        for (int i = 1; i <= q; i ++)
        {
            int longest = 0;
            int pos = event_times[task[i].y];
            int root = 1, left = 1, right = cnt;
            while(true)
            {
                ///cout << "step " << root << " " << left << " " << right << endl;
                while(pt_lf[root] < tree_left[root].size() && tree_left[root][pt_lf[root]].ray.second <= task[i].l)
                {
                    bs_lf[root] = max(bs_lf[root], tree_left[root][pt_lf[root]].ray.first);
                    pt_lf[root] ++;
                }
                longest = max(longest, bs_lf[root] - task[i].l);
                /**for (interval_ray cur : tree_left[root])
                {
                    if (task[i].l >= cur.ray.second)
                        longest = max(longest, cur.ray.first - task[i].l);
                }*/
        
        
                if (left == right)
                    break;
        
                int mid = (left + right) / 2;
                if (pos <= mid)
                {
                    root *= 2;
                    right = mid;
                }
                else
                {
                    root = root * 2 + 1;
                    left = mid + 1;
                }
            }
        
            ans[task[i].idx] = max(ans[task[i].idx], longest);
        }
        
        for (int i = 1; i <= q; i ++)
        {
            if (ans[i] > 2e8)
                cout << -1 << endl;
            else
                cout << ans[i] << endl;
        }
    }
    void solve()
    {
        input();
        answer_queries();
    }
        
    void speed()
    {
        ios_base::sync_with_stdio(false);
        cin.tie(NULL);
        cout.tie(NULL);
    }
    int main()
    {
        
        speed();
        solve();
        return 0;
    }
        
    /**
    2 1 2
    3 1 1 3
    5 1 3 4
    3 3
    3 4
        
        
        
        
    4 2 4
    3 1 1 10
    9 2 2 4
    7 2 5 7
    4 1 8 10
    5 3
    5 6
    5 9
    1 10
        
    2 1 3
    1 1 1 4
    1 1 2 6
    1 3
    1 5
    1 7
        
    1 1 1
    100000000 1 1 1
    1 1
        
        
        
    */

Compilation message

new_home.cpp: In function 'void add_event(int, int, int)':
new_home.cpp:159:17: warning: unused variable 'mid' [-Wunused-variable]
  159 |             int mid = (cor + aft) / 2;
      |                 ^~~
new_home.cpp:168:17: warning: unused variable 'mid' [-Wunused-variable]
  168 |             int mid = (bef + cor) / 2;
      |                 ^~~
new_home.cpp:180:17: warning: unused variable 'mid_left' [-Wunused-variable]
  180 |             int mid_left = (bef + cor) / 2;
      |                 ^~~~~~~~
new_home.cpp:183:17: warning: unused variable 'mid_right' [-Wunused-variable]
  183 |             int mid_right = (cor + aft) / 2;
      |                 ^~~~~~~~~
new_home.cpp: In function 'void remove_event(int, int, int)':
new_home.cpp:235:17: warning: unused variable 'mid' [-Wunused-variable]
  235 |             int mid = (bef + aft) / 2;
      |                 ^~~
new_home.cpp: In function 'void answer_queries()':
new_home.cpp:332:27: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  332 |         for (int i = 1; i < dat.size(); i ++)
      |                         ~~^~~~~~~~~~~~
new_home.cpp:417:35: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<interval_ray>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  417 |                 while(pt_lf[root] < tree_left[root].size() && tree_left[root][pt_lf[root]].ray.second <= task[i].l)
      |                       ~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~

Subtask #1
5.0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 39 ms 186972 KB Output is correct
2 Correct 38 ms 187028 KB Output is correct
3 Correct 39 ms 186960 KB Output is correct
4 Correct 39 ms 186960 KB Output is correct
5 Correct 40 ms 187236 KB Output is correct
6 Correct 42 ms 187472 KB Output is correct
7 Correct 41 ms 187888 KB Output is correct
8 Correct 41 ms 187760 KB Output is correct
9 Correct 41 ms 187896 KB Output is correct
10 Correct 41 ms 187740 KB Output is correct
11 Correct 40 ms 187484 KB Output is correct
12 Correct 45 ms 187736 KB Output is correct
13 Correct 41 ms 187268 KB Output is correct
14 Correct 40 ms 187484 KB Output is correct
15 Correct 40 ms 187712 KB Output is correct
16 Correct 40 ms 187700 KB Output is correct
17 Correct 41 ms 187476 KB Output is correct
18 Correct 41 ms 187732 KB Output is correct
19 Correct 41 ms 187740 KB Output is correct
20 Correct 40 ms 187736 KB Output is correct
21 Correct 40 ms 187484 KB Output is correct
22 Correct 40 ms 187728 KB Output is correct
23 Correct 43 ms 187728 KB Output is correct
24 Correct 41 ms 187744 KB Output is correct
25 Correct 40 ms 187472 KB Output is correct
26 Correct 40 ms 187480 KB Output is correct
27 Correct 40 ms 187228 KB Output is correct
28 Correct 40 ms 187524 KB Output is correct
29 Correct 40 ms 187480 KB Output is correct
30 Correct 40 ms 187224 KB Output is correct

Subtask #2
7.0 / 7.0

# Verdict Execution time Memory Grader output
1 Correct 39 ms 186972 KB Output is correct
2 Correct 38 ms 187028 KB Output is correct
3 Correct 39 ms 186960 KB Output is correct
4 Correct 39 ms 186960 KB Output is correct
5 Correct 40 ms 187236 KB Output is correct
6 Correct 42 ms 187472 KB Output is correct
7 Correct 41 ms 187888 KB Output is correct
8 Correct 41 ms 187760 KB Output is correct
9 Correct 41 ms 187896 KB Output is correct
10 Correct 41 ms 187740 KB Output is correct
11 Correct 40 ms 187484 KB Output is correct
12 Correct 45 ms 187736 KB Output is correct
13 Correct 41 ms 187268 KB Output is correct
14 Correct 40 ms 187484 KB Output is correct
15 Correct 40 ms 187712 KB Output is correct
16 Correct 40 ms 187700 KB Output is correct
17 Correct 41 ms 187476 KB Output is correct
18 Correct 41 ms 187732 KB Output is correct
19 Correct 41 ms 187740 KB Output is correct
20 Correct 40 ms 187736 KB Output is correct
21 Correct 40 ms 187484 KB Output is correct
22 Correct 40 ms 187728 KB Output is correct
23 Correct 43 ms 187728 KB Output is correct
24 Correct 41 ms 187744 KB Output is correct
25 Correct 40 ms 187472 KB Output is correct
26 Correct 40 ms 187480 KB Output is correct
27 Correct 40 ms 187228 KB Output is correct
28 Correct 40 ms 187524 KB Output is correct
29 Correct 40 ms 187480 KB Output is correct
30 Correct 40 ms 187224 KB Output is correct
31 Correct 873 ms 325940 KB Output is correct
32 Correct 69 ms 190880 KB Output is correct
33 Correct 833 ms 326540 KB Output is correct
34 Correct 832 ms 324520 KB Output is correct
35 Correct 888 ms 324292 KB Output is correct
36 Correct 877 ms 326636 KB Output is correct
37 Correct 638 ms 313784 KB Output is correct
38 Correct 620 ms 312336 KB Output is correct
39 Correct 546 ms 285216 KB Output is correct
40 Correct 544 ms 292852 KB Output is correct
41 Correct 633 ms 277268 KB Output is correct
42 Correct 624 ms 279992 KB Output is correct
43 Correct 63 ms 191432 KB Output is correct
44 Correct 594 ms 275676 KB Output is correct
45 Correct 599 ms 266740 KB Output is correct
46 Correct 458 ms 249212 KB Output is correct
47 Correct 349 ms 245020 KB Output is correct
48 Correct 328 ms 240980 KB Output is correct
49 Correct 406 ms 255356 KB Output is correct
50 Correct 469 ms 272772 KB Output is correct
51 Correct 401 ms 248964 KB Output is correct

Subtask #3
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 1939 ms 811948 KB Output is correct
2 Correct 1872 ms 788516 KB Output is correct
3 Correct 2150 ms 953280 KB Output is correct
4 Correct 2064 ms 859956 KB Output is correct
5 Correct 1819 ms 787664 KB Output is correct
6 Correct 1879 ms 809896 KB Output is correct
7 Correct 2175 ms 1041188 KB Output is correct
8 Correct 2096 ms 831148 KB Output is correct
9 Correct 2084 ms 801992 KB Output is correct
10 Correct 2037 ms 791440 KB Output is correct
11 Correct 1673 ms 807480 KB Output is correct
12 Correct 1878 ms 802116 KB Output is correct

Subtask #4
23.0 / 23.0

# Verdict Execution time Memory Grader output
1 Correct 4591 ms 878740 KB Output is correct
2 Correct 175 ms 211632 KB Output is correct
3 Correct 4235 ms 874928 KB Output is correct
4 Correct 3283 ms 1009436 KB Output is correct
5 Correct 3836 ms 865444 KB Output is correct
6 Correct 3713 ms 836424 KB Output is correct
7 Correct 4065 ms 914396 KB Output is correct
8 Correct 4121 ms 900672 KB Output is correct
9 Correct 3147 ms 982276 KB Output is correct
10 Correct 3747 ms 846220 KB Output is correct
11 Correct 4444 ms 851932 KB Output is correct
12 Correct 4480 ms 903560 KB Output is correct
13 Correct 2627 ms 763532 KB Output is correct
14 Correct 2602 ms 788116 KB Output is correct
15 Correct 2972 ms 786096 KB Output is correct
16 Correct 3156 ms 839252 KB Output is correct
17 Correct 3025 ms 829512 KB Output is correct

Subtask #5
35.0 / 35.0

# Verdict Execution time Memory Grader output
1 Correct 39 ms 186972 KB Output is correct
2 Correct 38 ms 187028 KB Output is correct
3 Correct 39 ms 186960 KB Output is correct
4 Correct 39 ms 186960 KB Output is correct
5 Correct 40 ms 187236 KB Output is correct
6 Correct 42 ms 187472 KB Output is correct
7 Correct 41 ms 187888 KB Output is correct
8 Correct 41 ms 187760 KB Output is correct
9 Correct 41 ms 187896 KB Output is correct
10 Correct 41 ms 187740 KB Output is correct
11 Correct 40 ms 187484 KB Output is correct
12 Correct 45 ms 187736 KB Output is correct
13 Correct 41 ms 187268 KB Output is correct
14 Correct 40 ms 187484 KB Output is correct
15 Correct 40 ms 187712 KB Output is correct
16 Correct 40 ms 187700 KB Output is correct
17 Correct 41 ms 187476 KB Output is correct
18 Correct 41 ms 187732 KB Output is correct
19 Correct 41 ms 187740 KB Output is correct
20 Correct 40 ms 187736 KB Output is correct
21 Correct 40 ms 187484 KB Output is correct
22 Correct 40 ms 187728 KB Output is correct
23 Correct 43 ms 187728 KB Output is correct
24 Correct 41 ms 187744 KB Output is correct
25 Correct 40 ms 187472 KB Output is correct
26 Correct 40 ms 187480 KB Output is correct
27 Correct 40 ms 187228 KB Output is correct
28 Correct 40 ms 187524 KB Output is correct
29 Correct 40 ms 187480 KB Output is correct
30 Correct 40 ms 187224 KB Output is correct
31 Correct 873 ms 325940 KB Output is correct
32 Correct 69 ms 190880 KB Output is correct
33 Correct 833 ms 326540 KB Output is correct
34 Correct 832 ms 324520 KB Output is correct
35 Correct 888 ms 324292 KB Output is correct
36 Correct 877 ms 326636 KB Output is correct
37 Correct 638 ms 313784 KB Output is correct
38 Correct 620 ms 312336 KB Output is correct
39 Correct 546 ms 285216 KB Output is correct
40 Correct 544 ms 292852 KB Output is correct
41 Correct 633 ms 277268 KB Output is correct
42 Correct 624 ms 279992 KB Output is correct
43 Correct 63 ms 191432 KB Output is correct
44 Correct 594 ms 275676 KB Output is correct
45 Correct 599 ms 266740 KB Output is correct
46 Correct 458 ms 249212 KB Output is correct
47 Correct 349 ms 245020 KB Output is correct
48 Correct 328 ms 240980 KB Output is correct
49 Correct 406 ms 255356 KB Output is correct
50 Correct 469 ms 272772 KB Output is correct
51 Correct 401 ms 248964 KB Output is correct
52 Correct 672 ms 334756 KB Output is correct
53 Correct 653 ms 337072 KB Output is correct
54 Correct 744 ms 320956 KB Output is correct
55 Correct 585 ms 299892 KB Output is correct
56 Correct 578 ms 309116 KB Output is correct
57 Correct 596 ms 283776 KB Output is correct
58 Correct 637 ms 303736 KB Output is correct
59 Correct 621 ms 312184 KB Output is correct
60 Correct 612 ms 286068 KB Output is correct
61 Correct 210 ms 236784 KB Output is correct
62 Correct 661 ms 345772 KB Output is correct
63 Correct 707 ms 319100 KB Output is correct
64 Correct 672 ms 315452 KB Output is correct
65 Correct 666 ms 305356 KB Output is correct
66 Correct 636 ms 285520 KB Output is correct
67 Correct 157 ms 215224 KB Output is correct

Subtask #6
0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 39 ms 186972 KB Output is correct
2 Correct 38 ms 187028 KB Output is correct
3 Correct 39 ms 186960 KB Output is correct
4 Correct 39 ms 186960 KB Output is correct
5 Correct 40 ms 187236 KB Output is correct
6 Correct 42 ms 187472 KB Output is correct
7 Correct 41 ms 187888 KB Output is correct
8 Correct 41 ms 187760 KB Output is correct
9 Correct 41 ms 187896 KB Output is correct
10 Correct 41 ms 187740 KB Output is correct
11 Correct 40 ms 187484 KB Output is correct
12 Correct 45 ms 187736 KB Output is correct
13 Correct 41 ms 187268 KB Output is correct
14 Correct 40 ms 187484 KB Output is correct
15 Correct 40 ms 187712 KB Output is correct
16 Correct 40 ms 187700 KB Output is correct
17 Correct 41 ms 187476 KB Output is correct
18 Correct 41 ms 187732 KB Output is correct
19 Correct 41 ms 187740 KB Output is correct
20 Correct 40 ms 187736 KB Output is correct
21 Correct 40 ms 187484 KB Output is correct
22 Correct 40 ms 187728 KB Output is correct
23 Correct 43 ms 187728 KB Output is correct
24 Correct 41 ms 187744 KB Output is correct
25 Correct 40 ms 187472 KB Output is correct
26 Correct 40 ms 187480 KB Output is correct
27 Correct 40 ms 187228 KB Output is correct
28 Correct 40 ms 187524 KB Output is correct
29 Correct 40 ms 187480 KB Output is correct
30 Correct 40 ms 187224 KB Output is correct
31 Correct 873 ms 325940 KB Output is correct
32 Correct 69 ms 190880 KB Output is correct
33 Correct 833 ms 326540 KB Output is correct
34 Correct 832 ms 324520 KB Output is correct
35 Correct 888 ms 324292 KB Output is correct
36 Correct 877 ms 326636 KB Output is correct
37 Correct 638 ms 313784 KB Output is correct
38 Correct 620 ms 312336 KB Output is correct
39 Correct 546 ms 285216 KB Output is correct
40 Correct 544 ms 292852 KB Output is correct
41 Correct 633 ms 277268 KB Output is correct
42 Correct 624 ms 279992 KB Output is correct
43 Correct 63 ms 191432 KB Output is correct
44 Correct 594 ms 275676 KB Output is correct
45 Correct 599 ms 266740 KB Output is correct
46 Correct 458 ms 249212 KB Output is correct
47 Correct 349 ms 245020 KB Output is correct
48 Correct 328 ms 240980 KB Output is correct
49 Correct 406 ms 255356 KB Output is correct
50 Correct 469 ms 272772 KB Output is correct
51 Correct 401 ms 248964 KB Output is correct
52 Correct 1939 ms 811948 KB Output is correct
53 Correct 1872 ms 788516 KB Output is correct
54 Correct 2150 ms 953280 KB Output is correct
55 Correct 2064 ms 859956 KB Output is correct
56 Correct 1819 ms 787664 KB Output is correct
57 Correct 1879 ms 809896 KB Output is correct
58 Correct 2175 ms 1041188 KB Output is correct
59 Correct 2096 ms 831148 KB Output is correct
60 Correct 2084 ms 801992 KB Output is correct
61 Correct 2037 ms 791440 KB Output is correct
62 Correct 1673 ms 807480 KB Output is correct
63 Correct 1878 ms 802116 KB Output is correct
64 Correct 4591 ms 878740 KB Output is correct
65 Correct 175 ms 211632 KB Output is correct
66 Correct 4235 ms 874928 KB Output is correct
67 Correct 3283 ms 1009436 KB Output is correct
68 Correct 3836 ms 865444 KB Output is correct
69 Correct 3713 ms 836424 KB Output is correct
70 Correct 4065 ms 914396 KB Output is correct
71 Correct 4121 ms 900672 KB Output is correct
72 Correct 3147 ms 982276 KB Output is correct
73 Correct 3747 ms 846220 KB Output is correct
74 Correct 4444 ms 851932 KB Output is correct
75 Correct 4480 ms 903560 KB Output is correct
76 Correct 2627 ms 763532 KB Output is correct
77 Correct 2602 ms 788116 KB Output is correct
78 Correct 2972 ms 786096 KB Output is correct
79 Correct 3156 ms 839252 KB Output is correct
80 Correct 3025 ms 829512 KB Output is correct
81 Correct 672 ms 334756 KB Output is correct
82 Correct 653 ms 337072 KB Output is correct
83 Correct 744 ms 320956 KB Output is correct
84 Correct 585 ms 299892 KB Output is correct
85 Correct 578 ms 309116 KB Output is correct
86 Correct 596 ms 283776 KB Output is correct
87 Correct 637 ms 303736 KB Output is correct
88 Correct 621 ms 312184 KB Output is correct
89 Correct 612 ms 286068 KB Output is correct
90 Correct 210 ms 236784 KB Output is correct
91 Correct 661 ms 345772 KB Output is correct
92 Correct 707 ms 319100 KB Output is correct
93 Correct 672 ms 315452 KB Output is correct
94 Correct 666 ms 305356 KB Output is correct
95 Correct 636 ms 285520 KB Output is correct
96 Correct 157 ms 215224 KB Output is correct
97 Runtime error 2939 ms 1048576 KB Execution killed with signal 9
98 Halted 0 ms 0 KB -