oj.uz

Submission #439479

# Submission time Handle Problem Language Result Execution time Memory
439479 2021-06-30T05:50:41 Z qwerasdfzxcl Fountain Parks (IOI21_parks) C++17
70 / 100
 934 ms 146872 KB 
#include "parks.h"
#include <bits/stdc++.h>

using namespace std;
typedef long long ll;
struct point{
    int x, y, n;
    point(){}
    point(int _x, int _y, int _n): x(_x), y(_y), n(_n) {}
    bool operator<(const point &P) const{
        if (x+y==P.x+P.y) return y<P.y;
        return x+y<P.x+P.y;
    }
};
struct DSU{
    int path[200200];
    void init(int n){
        for (int i=0;i<n;i++) path[i] = i;
    }
    int find(int s){
        if (s==path[s]) return s;
        return path[s] = find(path[s]);
    }
    void merge(int s, int v){
        int x = find(s), y = find(v);
        if (x==y) return;
        path[x] = y;
    }
}dsu;
struct Vertex{
    int s, e, x, y;
    Vertex(){}
    Vertex(int _s, int _e, int _x, int _y): s(_s), e(_e), x(_x), y(_y) {}
};
map<int, int> mp[200200];
multimap<pair<int, int>, int> INV;
vector<Vertex> graph;
vector<int> adj[400400], inv[400400];

bool make_edge(int x, int y, int x2, int y2){
    if (mp[x].find(y)==mp[x].end() || mp[x2].find(y2)==mp[x2].end()) return 0;
    int tmp1 = mp[x][y], tmp2 = mp[x2][y2];
    if (dsu.find(tmp1)==dsu.find(tmp2)) return 0;
    if (tmp1>tmp2) swap(tmp1, tmp2);
    dsu.merge(tmp1, tmp2);

    if (x==x2){
        graph.emplace_back(tmp1, tmp2, x-1, (y+y2)/2);
        graph.emplace_back(tmp1, tmp2, x+1, (y+y2)/2);
        INV.insert(make_pair(make_pair(x-1, (y+y2)/2), (int)graph.size()-2));
        INV.insert(make_pair(make_pair(x+1, (y+y2)/2), (int)graph.size()-1));
    }
    else{
        graph.emplace_back(tmp1, tmp2, (x+x2)/2, y-1);
        graph.emplace_back(tmp1, tmp2, (x+x2)/2, y+1);
        INV.insert(make_pair(make_pair((x+x2)/2, y-1), (int)graph.size()-2));
        INV.insert(make_pair(make_pair((x+x2)/2, y+1), (int)graph.size()-1));
    }
    return 1;
}

bool valid(int n){
    bool ret = 1;
    for (int i=0;i<n-1;i++) if (dsu.find(i)!=dsu.find(i+1)) ret = 0;
    return ret;
}

int sccnum[400400], col[400400], cnt = 0;
bool visited[400400];
stack<int> st;
vector<vector<int>> scc;

void dfs1(int s){
    visited[s] = 1;
    for (auto &v:adj[s]) if (!visited[v]) dfs1(v);
    st.push(s);
}

void dfs2(int s){
    visited[s] = 1;
    sccnum[s] = cnt;
    scc.back().push_back(s);
    for (auto &v:inv[s]) if (!visited[v]) dfs2(v);
}

void getscc(int n){
    for (int i=0;i<n;i++){
        for (auto &v:adj[i]) inv[v].push_back(i);
    }
    for (int i=0;i<n;i++) if (!visited[i]) dfs1(i);
    fill(visited, visited+n, 0);
    scc.push_back(vector<int>());
    while(!st.empty()){
        int cur = st.top(); st.pop();
        if (visited[cur]) continue;
        cnt++;
        scc.push_back(vector<int>());
        dfs2(cur);
    }
}

bool cmp(point &x, point &y){
    if (x.y==y.y) return x.x<y.x;
    return x.y<y.y;
}

int construct_roads(std::vector<int> x, std::vector<int> y) {
    if (x.size() == 1) {
	build({}, {}, {}, {});
        return 1;
    }
    std::vector<int> ansu, ansv, ansa, ansb;
    vector<point> vec;
    int n = x.size();
    for (int i=0;i<n;i++){
        vec.emplace_back(x[i], y[i], i);
        mp[x[i]][y[i]] = i;
    }

    ///graph modeling
    dsu.init(n);
    sort(vec.begin(), vec.end());
    for (int i=0;i<n;i++){
        make_edge(vec[i].x, vec[i].y, vec[i].x+2, vec[i].y);
        make_edge(vec[i].x, vec[i].y, vec[i].x, vec[i].y+2);
    }
    if (!valid(n)) return 0;

    for (auto iter=INV.begin();iter!=INV.end();++iter){
        auto tmp = INV.equal_range(iter->first);
        auto iter1 = tmp.first, iter2 = tmp.second;
        for(;iter1!=iter2;++iter1){
            if (iter1==iter) continue;
            adj[iter->second].push_back((iter1->second)^1);
        }
    }
    ///

    getscc((int)graph.size());
    for (int i=0;i<(int)graph.size();i++) if (sccnum[i]==sccnum[i^1]) return 0;

    ///finding solution
    fill(col, col+(int)graph.size(), -1);
    for (auto &V:scc){
        int tmp = 0;
        for (auto &x:V) if (col[x]==1) tmp = 1;
        for (auto &x:V) col[x] = tmp, col[x^1] = tmp^1;
    }
    ///
    for (int i=0;i<(int)graph.size();i++) if (col[i]==1){
        ansu.push_back(graph[i].s);
        ansv.push_back(graph[i].e);
        ansa.push_back(graph[i].x);
        ansb.push_back(graph[i].y);
    }
    build(ansu, ansv, ansa, ansb);
    return 1;
}

Subtask #1
5.0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 19 ms 28492 KB Output is correct
2 Correct 21 ms 28492 KB Output is correct
3 Correct 22 ms 28472 KB Output is correct
4 Correct 19 ms 28404 KB Output is correct
5 Correct 19 ms 28512 KB Output is correct
6 Correct 21 ms 28492 KB Output is correct
7 Correct 20 ms 28492 KB Output is correct
8 Correct 21 ms 28472 KB Output is correct
9 Correct 301 ms 70500 KB Output is correct
10 Correct 42 ms 32776 KB Output is correct
11 Correct 155 ms 51440 KB Output is correct
12 Correct 52 ms 34860 KB Output is correct
13 Correct 84 ms 39284 KB Output is correct
14 Correct 21 ms 28720 KB Output is correct
15 Correct 22 ms 28936 KB Output is correct
16 Correct 301 ms 70204 KB Output is correct

Subtask #2
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 19 ms 28492 KB Output is correct
2 Correct 21 ms 28492 KB Output is correct
3 Correct 22 ms 28472 KB Output is correct
4 Correct 19 ms 28404 KB Output is correct
5 Correct 19 ms 28512 KB Output is correct
6 Correct 21 ms 28492 KB Output is correct
7 Correct 20 ms 28492 KB Output is correct
8 Correct 21 ms 28472 KB Output is correct
9 Correct 301 ms 70500 KB Output is correct
10 Correct 42 ms 32776 KB Output is correct
11 Correct 155 ms 51440 KB Output is correct
12 Correct 52 ms 34860 KB Output is correct
13 Correct 84 ms 39284 KB Output is correct
14 Correct 21 ms 28720 KB Output is correct
15 Correct 22 ms 28936 KB Output is correct
16 Correct 301 ms 70204 KB Output is correct
17 Correct 22 ms 28492 KB Output is correct
18 Correct 22 ms 28468 KB Output is correct
19 Correct 21 ms 28496 KB Output is correct
20 Correct 20 ms 28492 KB Output is correct
21 Correct 20 ms 28492 KB Output is correct
22 Correct 19 ms 28492 KB Output is correct
23 Correct 802 ms 124448 KB Output is correct
24 Correct 20 ms 28512 KB Output is correct
25 Correct 22 ms 29120 KB Output is correct
26 Correct 23 ms 29164 KB Output is correct
27 Correct 25 ms 29376 KB Output is correct
28 Correct 275 ms 67208 KB Output is correct
29 Correct 433 ms 86120 KB Output is correct
30 Correct 646 ms 106500 KB Output is correct
31 Correct 707 ms 124932 KB Output is correct
32 Correct 21 ms 28492 KB Output is correct
33 Correct 22 ms 28492 KB Output is correct
34 Correct 20 ms 28492 KB Output is correct
35 Correct 19 ms 28492 KB Output is correct
36 Correct 19 ms 28400 KB Output is correct
37 Correct 20 ms 28492 KB Output is correct
38 Correct 23 ms 28492 KB Output is correct
39 Correct 19 ms 28412 KB Output is correct
40 Correct 19 ms 28424 KB Output is correct
41 Correct 27 ms 28484 KB Output is correct
42 Correct 19 ms 28492 KB Output is correct
43 Correct 24 ms 28864 KB Output is correct
44 Correct 25 ms 29132 KB Output is correct
45 Correct 323 ms 78016 KB Output is correct
46 Correct 468 ms 101328 KB Output is correct
47 Correct 492 ms 100964 KB Output is correct

Subtask #3
15.0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 19 ms 28492 KB Output is correct
2 Correct 21 ms 28492 KB Output is correct
3 Correct 22 ms 28472 KB Output is correct
4 Correct 19 ms 28404 KB Output is correct
5 Correct 19 ms 28512 KB Output is correct
6 Correct 21 ms 28492 KB Output is correct
7 Correct 20 ms 28492 KB Output is correct
8 Correct 21 ms 28472 KB Output is correct
9 Correct 301 ms 70500 KB Output is correct
10 Correct 42 ms 32776 KB Output is correct
11 Correct 155 ms 51440 KB Output is correct
12 Correct 52 ms 34860 KB Output is correct
13 Correct 84 ms 39284 KB Output is correct
14 Correct 21 ms 28720 KB Output is correct
15 Correct 22 ms 28936 KB Output is correct
16 Correct 301 ms 70204 KB Output is correct
17 Correct 22 ms 28492 KB Output is correct
18 Correct 22 ms 28468 KB Output is correct
19 Correct 21 ms 28496 KB Output is correct
20 Correct 20 ms 28492 KB Output is correct
21 Correct 20 ms 28492 KB Output is correct
22 Correct 19 ms 28492 KB Output is correct
23 Correct 802 ms 124448 KB Output is correct
24 Correct 20 ms 28512 KB Output is correct
25 Correct 22 ms 29120 KB Output is correct
26 Correct 23 ms 29164 KB Output is correct
27 Correct 25 ms 29376 KB Output is correct
28 Correct 275 ms 67208 KB Output is correct
29 Correct 433 ms 86120 KB Output is correct
30 Correct 646 ms 106500 KB Output is correct
31 Correct 707 ms 124932 KB Output is correct
32 Correct 21 ms 28492 KB Output is correct
33 Correct 22 ms 28492 KB Output is correct
34 Correct 20 ms 28492 KB Output is correct
35 Correct 19 ms 28492 KB Output is correct
36 Correct 19 ms 28400 KB Output is correct
37 Correct 20 ms 28492 KB Output is correct
38 Correct 23 ms 28492 KB Output is correct
39 Correct 19 ms 28412 KB Output is correct
40 Correct 19 ms 28424 KB Output is correct
41 Correct 27 ms 28484 KB Output is correct
42 Correct 19 ms 28492 KB Output is correct
43 Correct 24 ms 28864 KB Output is correct
44 Correct 25 ms 29132 KB Output is correct
45 Correct 323 ms 78016 KB Output is correct
46 Correct 468 ms 101328 KB Output is correct
47 Correct 492 ms 100964 KB Output is correct
48 Correct 20 ms 28448 KB Output is correct
49 Correct 29 ms 28520 KB Output is correct
50 Correct 21 ms 28492 KB Output is correct
51 Correct 19 ms 28492 KB Output is correct
52 Correct 19 ms 28492 KB Output is correct
53 Correct 19 ms 28492 KB Output is correct
54 Correct 19 ms 28524 KB Output is correct
55 Correct 772 ms 128512 KB Output is correct
56 Correct 19 ms 28404 KB Output is correct
57 Correct 26 ms 29440 KB Output is correct
58 Correct 35 ms 31624 KB Output is correct
59 Correct 38 ms 30792 KB Output is correct
60 Correct 369 ms 78632 KB Output is correct
61 Correct 530 ms 96860 KB Output is correct
62 Correct 610 ms 111536 KB Output is correct
63 Correct 824 ms 128940 KB Output is correct
64 Correct 19 ms 28492 KB Output is correct
65 Correct 20 ms 28456 KB Output is correct
66 Correct 19 ms 28404 KB Output is correct
67 Correct 729 ms 111980 KB Output is correct
68 Correct 660 ms 112196 KB Output is correct
69 Correct 664 ms 111960 KB Output is correct
70 Correct 26 ms 29432 KB Output is correct
71 Correct 41 ms 30400 KB Output is correct
72 Correct 329 ms 78108 KB Output is correct
73 Correct 531 ms 104020 KB Output is correct
74 Correct 718 ms 127948 KB Output is correct
75 Correct 822 ms 122560 KB Output is correct
76 Correct 677 ms 112176 KB Output is correct
77 Correct 33 ms 29636 KB Output is correct
78 Correct 37 ms 30744 KB Output is correct
79 Correct 364 ms 76816 KB Output is correct
80 Correct 538 ms 101724 KB Output is correct
81 Correct 742 ms 125700 KB Output is correct

Subtask #4
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 19 ms 28492 KB Output is correct
2 Correct 21 ms 28492 KB Output is correct
3 Correct 22 ms 28472 KB Output is correct
4 Correct 19 ms 28404 KB Output is correct
5 Correct 19 ms 28512 KB Output is correct
6 Correct 21 ms 28492 KB Output is correct
7 Correct 20 ms 28492 KB Output is correct
8 Correct 21 ms 28472 KB Output is correct
9 Correct 301 ms 70500 KB Output is correct
10 Correct 42 ms 32776 KB Output is correct
11 Correct 155 ms 51440 KB Output is correct
12 Correct 52 ms 34860 KB Output is correct
13 Correct 84 ms 39284 KB Output is correct
14 Correct 21 ms 28720 KB Output is correct
15 Correct 22 ms 28936 KB Output is correct
16 Correct 301 ms 70204 KB Output is correct
17 Correct 20 ms 28440 KB Output is correct
18 Correct 19 ms 28492 KB Output is correct
19 Correct 21 ms 28492 KB Output is correct
20 Correct 625 ms 146872 KB Output is correct
21 Correct 620 ms 141992 KB Output is correct
22 Correct 672 ms 141912 KB Output is correct
23 Correct 567 ms 100468 KB Output is correct
24 Correct 350 ms 44144 KB Output is correct
25 Correct 609 ms 75376 KB Output is correct
26 Correct 545 ms 75616 KB Output is correct
27 Correct 705 ms 111492 KB Output is correct
28 Correct 704 ms 111660 KB Output is correct
29 Correct 821 ms 111716 KB Output is correct
30 Correct 856 ms 111548 KB Output is correct
31 Correct 19 ms 28492 KB Output is correct
32 Correct 61 ms 35696 KB Output is correct
33 Correct 87 ms 36284 KB Output is correct
34 Correct 562 ms 146816 KB Output is correct
35 Correct 34 ms 30772 KB Output is correct
36 Correct 105 ms 40216 KB Output is correct
37 Correct 199 ms 52004 KB Output is correct
38 Correct 299 ms 69452 KB Output is correct
39 Correct 427 ms 84208 KB Output is correct
40 Correct 548 ms 100604 KB Output is correct
41 Correct 730 ms 115476 KB Output is correct
42 Correct 934 ms 130276 KB Output is correct
43 Correct 20 ms 28484 KB Output is correct
44 Correct 21 ms 28484 KB Output is correct
45 Correct 18 ms 28492 KB Output is correct
46 Correct 24 ms 28484 KB Output is correct
47 Correct 18 ms 28416 KB Output is correct
48 Correct 19 ms 28492 KB Output is correct
49 Correct 19 ms 28492 KB Output is correct
50 Correct 19 ms 28492 KB Output is correct
51 Correct 18 ms 28440 KB Output is correct
52 Correct 20 ms 28492 KB Output is correct
53 Correct 18 ms 28492 KB Output is correct
54 Correct 19 ms 28876 KB Output is correct
55 Correct 26 ms 29172 KB Output is correct
56 Correct 322 ms 78020 KB Output is correct
57 Correct 483 ms 101344 KB Output is correct
58 Correct 583 ms 101108 KB Output is correct
59 Correct 17 ms 28492 KB Output is correct
60 Correct 20 ms 28492 KB Output is correct
61 Correct 20 ms 28504 KB Output is correct
62 Correct 697 ms 111880 KB Output is correct
63 Correct 762 ms 112240 KB Output is correct
64 Correct 733 ms 111892 KB Output is correct
65 Correct 27 ms 29388 KB Output is correct
66 Correct 33 ms 30384 KB Output is correct
67 Correct 330 ms 78072 KB Output is correct
68 Correct 544 ms 103996 KB Output is correct
69 Correct 788 ms 127792 KB Output is correct

Subtask #5
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 19 ms 28492 KB Output is correct
2 Correct 21 ms 28492 KB Output is correct
3 Correct 22 ms 28472 KB Output is correct
4 Correct 19 ms 28404 KB Output is correct
5 Correct 19 ms 28512 KB Output is correct
6 Correct 21 ms 28492 KB Output is correct
7 Correct 20 ms 28492 KB Output is correct
8 Correct 21 ms 28472 KB Output is correct
9 Correct 301 ms 70500 KB Output is correct
10 Correct 42 ms 32776 KB Output is correct
11 Correct 155 ms 51440 KB Output is correct
12 Correct 52 ms 34860 KB Output is correct
13 Correct 84 ms 39284 KB Output is correct
14 Correct 21 ms 28720 KB Output is correct
15 Correct 22 ms 28936 KB Output is correct
16 Correct 301 ms 70204 KB Output is correct
17 Correct 667 ms 112264 KB Output is correct
18 Correct 634 ms 112920 KB Output is correct
19 Correct 630 ms 141832 KB Output is correct
20 Correct 777 ms 126292 KB Output is correct
21 Correct 741 ms 106540 KB Output is correct
22 Correct 19 ms 28492 KB Output is correct
23 Correct 104 ms 44176 KB Output is correct
24 Correct 51 ms 33196 KB Output is correct
25 Correct 147 ms 46324 KB Output is correct
26 Correct 257 ms 56600 KB Output is correct
27 Correct 384 ms 78820 KB Output is correct
28 Correct 527 ms 91052 KB Output is correct
29 Correct 626 ms 105112 KB Output is correct
30 Correct 786 ms 116916 KB Output is correct
31 Correct 811 ms 129260 KB Output is correct
32 Correct 712 ms 122592 KB Output is correct
33 Correct 636 ms 112200 KB Output is correct
34 Correct 28 ms 29644 KB Output is correct
35 Correct 33 ms 30636 KB Output is correct
36 Correct 334 ms 76664 KB Output is correct
37 Correct 520 ms 101560 KB Output is correct
38 Correct 693 ms 125768 KB Output is correct

Subtask #6
0 / 30.0

# Verdict Execution time Memory Grader output
1 Correct 19 ms 28492 KB Output is correct
2 Correct 21 ms 28492 KB Output is correct
3 Correct 22 ms 28472 KB Output is correct
4 Correct 19 ms 28404 KB Output is correct
5 Correct 19 ms 28512 KB Output is correct
6 Correct 21 ms 28492 KB Output is correct
7 Correct 20 ms 28492 KB Output is correct
8 Correct 21 ms 28472 KB Output is correct
9 Correct 301 ms 70500 KB Output is correct
10 Correct 42 ms 32776 KB Output is correct
11 Correct 155 ms 51440 KB Output is correct
12 Correct 52 ms 34860 KB Output is correct
13 Correct 84 ms 39284 KB Output is correct
14 Correct 21 ms 28720 KB Output is correct
15 Correct 22 ms 28936 KB Output is correct
16 Correct 301 ms 70204 KB Output is correct
17 Correct 22 ms 28492 KB Output is correct
18 Correct 22 ms 28468 KB Output is correct
19 Correct 21 ms 28496 KB Output is correct
20 Correct 20 ms 28492 KB Output is correct
21 Correct 20 ms 28492 KB Output is correct
22 Correct 19 ms 28492 KB Output is correct
23 Correct 802 ms 124448 KB Output is correct
24 Correct 20 ms 28512 KB Output is correct
25 Correct 22 ms 29120 KB Output is correct
26 Correct 23 ms 29164 KB Output is correct
27 Correct 25 ms 29376 KB Output is correct
28 Correct 275 ms 67208 KB Output is correct
29 Correct 433 ms 86120 KB Output is correct
30 Correct 646 ms 106500 KB Output is correct
31 Correct 707 ms 124932 KB Output is correct
32 Correct 21 ms 28492 KB Output is correct
33 Correct 22 ms 28492 KB Output is correct
34 Correct 20 ms 28492 KB Output is correct
35 Correct 19 ms 28492 KB Output is correct
36 Correct 19 ms 28400 KB Output is correct
37 Correct 20 ms 28492 KB Output is correct
38 Correct 23 ms 28492 KB Output is correct
39 Correct 19 ms 28412 KB Output is correct
40 Correct 19 ms 28424 KB Output is correct
41 Correct 27 ms 28484 KB Output is correct
42 Correct 19 ms 28492 KB Output is correct
43 Correct 24 ms 28864 KB Output is correct
44 Correct 25 ms 29132 KB Output is correct
45 Correct 323 ms 78016 KB Output is correct
46 Correct 468 ms 101328 KB Output is correct
47 Correct 492 ms 100964 KB Output is correct
48 Correct 20 ms 28448 KB Output is correct
49 Correct 29 ms 28520 KB Output is correct
50 Correct 21 ms 28492 KB Output is correct
51 Correct 19 ms 28492 KB Output is correct
52 Correct 19 ms 28492 KB Output is correct
53 Correct 19 ms 28492 KB Output is correct
54 Correct 19 ms 28524 KB Output is correct
55 Correct 772 ms 128512 KB Output is correct
56 Correct 19 ms 28404 KB Output is correct
57 Correct 26 ms 29440 KB Output is correct
58 Correct 35 ms 31624 KB Output is correct
59 Correct 38 ms 30792 KB Output is correct
60 Correct 369 ms 78632 KB Output is correct
61 Correct 530 ms 96860 KB Output is correct
62 Correct 610 ms 111536 KB Output is correct
63 Correct 824 ms 128940 KB Output is correct
64 Correct 19 ms 28492 KB Output is correct
65 Correct 20 ms 28456 KB Output is correct
66 Correct 19 ms 28404 KB Output is correct
67 Correct 729 ms 111980 KB Output is correct
68 Correct 660 ms 112196 KB Output is correct
69 Correct 664 ms 111960 KB Output is correct
70 Correct 26 ms 29432 KB Output is correct
71 Correct 41 ms 30400 KB Output is correct
72 Correct 329 ms 78108 KB Output is correct
73 Correct 531 ms 104020 KB Output is correct
74 Correct 718 ms 127948 KB Output is correct
75 Correct 822 ms 122560 KB Output is correct
76 Correct 677 ms 112176 KB Output is correct
77 Correct 33 ms 29636 KB Output is correct
78 Correct 37 ms 30744 KB Output is correct
79 Correct 364 ms 76816 KB Output is correct
80 Correct 538 ms 101724 KB Output is correct
81 Correct 742 ms 125700 KB Output is correct
82 Correct 20 ms 28440 KB Output is correct
83 Correct 19 ms 28492 KB Output is correct
84 Correct 21 ms 28492 KB Output is correct
85 Correct 625 ms 146872 KB Output is correct
86 Correct 620 ms 141992 KB Output is correct
87 Correct 672 ms 141912 KB Output is correct
88 Correct 567 ms 100468 KB Output is correct
89 Correct 350 ms 44144 KB Output is correct
90 Correct 609 ms 75376 KB Output is correct
91 Correct 545 ms 75616 KB Output is correct
92 Correct 705 ms 111492 KB Output is correct
93 Correct 704 ms 111660 KB Output is correct
94 Correct 821 ms 111716 KB Output is correct
95 Correct 856 ms 111548 KB Output is correct
96 Correct 19 ms 28492 KB Output is correct
97 Correct 61 ms 35696 KB Output is correct
98 Correct 87 ms 36284 KB Output is correct
99 Correct 562 ms 146816 KB Output is correct
100 Correct 34 ms 30772 KB Output is correct
101 Correct 105 ms 40216 KB Output is correct
102 Correct 199 ms 52004 KB Output is correct
103 Correct 299 ms 69452 KB Output is correct
104 Correct 427 ms 84208 KB Output is correct
105 Correct 548 ms 100604 KB Output is correct
106 Correct 730 ms 115476 KB Output is correct
107 Correct 934 ms 130276 KB Output is correct
108 Correct 20 ms 28484 KB Output is correct
109 Correct 21 ms 28484 KB Output is correct
110 Correct 18 ms 28492 KB Output is correct
111 Correct 24 ms 28484 KB Output is correct
112 Correct 18 ms 28416 KB Output is correct
113 Correct 19 ms 28492 KB Output is correct
114 Correct 19 ms 28492 KB Output is correct
115 Correct 19 ms 28492 KB Output is correct
116 Correct 18 ms 28440 KB Output is correct
117 Correct 20 ms 28492 KB Output is correct
118 Correct 18 ms 28492 KB Output is correct
119 Correct 19 ms 28876 KB Output is correct
120 Correct 26 ms 29172 KB Output is correct
121 Correct 322 ms 78020 KB Output is correct
122 Correct 483 ms 101344 KB Output is correct
123 Correct 583 ms 101108 KB Output is correct
124 Correct 17 ms 28492 KB Output is correct
125 Correct 20 ms 28492 KB Output is correct
126 Correct 20 ms 28504 KB Output is correct
127 Correct 697 ms 111880 KB Output is correct
128 Correct 762 ms 112240 KB Output is correct
129 Correct 733 ms 111892 KB Output is correct
130 Correct 27 ms 29388 KB Output is correct
131 Correct 33 ms 30384 KB Output is correct
132 Correct 330 ms 78072 KB Output is correct
133 Correct 544 ms 103996 KB Output is correct
134 Correct 788 ms 127792 KB Output is correct
135 Correct 667 ms 112264 KB Output is correct
136 Correct 634 ms 112920 KB Output is correct
137 Correct 630 ms 141832 KB Output is correct
138 Correct 777 ms 126292 KB Output is correct
139 Correct 741 ms 106540 KB Output is correct
140 Correct 19 ms 28492 KB Output is correct
141 Correct 104 ms 44176 KB Output is correct
142 Correct 51 ms 33196 KB Output is correct
143 Correct 147 ms 46324 KB Output is correct
144 Correct 257 ms 56600 KB Output is correct
145 Correct 384 ms 78820 KB Output is correct
146 Correct 527 ms 91052 KB Output is correct
147 Correct 626 ms 105112 KB Output is correct
148 Correct 786 ms 116916 KB Output is correct
149 Correct 811 ms 129260 KB Output is correct
150 Correct 712 ms 122592 KB Output is correct
151 Correct 636 ms 112200 KB Output is correct
152 Correct 28 ms 29644 KB Output is correct
153 Correct 33 ms 30636 KB Output is correct
154 Correct 334 ms 76664 KB Output is correct
155 Correct 520 ms 101560 KB Output is correct
156 Correct 693 ms 125768 KB Output is correct
157 Correct 21 ms 28532 KB Output is correct
158 Correct 19 ms 28424 KB Output is correct
159 Correct 19 ms 28452 KB Output is correct
160 Correct 19 ms 28520 KB Output is correct
161 Correct 933 ms 136732 KB Output is correct
162 Correct 600 ms 146788 KB Output is correct
163 Correct 563 ms 139368 KB Output is correct
164 Correct 569 ms 139396 KB Output is correct
165 Correct 628 ms 137860 KB Output is correct
166 Correct 673 ms 137104 KB Output is correct
167 Incorrect 177 ms 50180 KB Solution announced impossible, but it is possible.
168 Halted 0 ms 0 KB -