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답안 #108952

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
108952 2019-05-03T10:32:48 Z oolimry 철인 이종 경기 (APIO18_duathlon) C++14
100 / 100
 538 ms 57400 KB 
#include <bits/stdc++.h>

using namespace std;
int n, m;
typedef vector<int> vi;
typedef pair<int,int> ii;
struct node{
    int depth = -1;
    int low;
    int parent;
    bool vis = false;
    bool isArti = false;
    vi adj;
};
vector<unordered_set<int> > biconnected;
stack<int> s; ///this is only needed for biconnected components
///note: this will ignore single nodes with no edges
static node g[200005];
int rootChildren = 0;
void dfs(int u){
    if(g[u].depth == -1) g[u].depth = g[g[u].parent].depth + 1;
    g[u].low = g[u].depth;
    g[u].vis = true;
    for(int i = 0;i < g[u].adj.size();i++){
        int v = g[u].adj[i];
        if(!g[v].vis){
            g[v].parent = u;
            if(g[u].depth == 0) rootChildren++;
            s.push(u); ///s traces the path of tree traversal
            dfs(v);
            g[u].low = min(g[u].low,g[v].low);

            if(g[v].low >= g[u].depth){
                g[u].isArti = true;
                g[u].low = min(g[u].low,g[v].low);
                unordered_set<int> newSet;
                int nn;
                biconnected.push_back(newSet); ///create new biconnected component
                do{
                    assert(!s.empty());
                    nn = s.top();
                    s.pop();
                    biconnected.back().insert(nn);
                }while(nn != u);
            }
        }
        else if(v != g[u].parent){
            g[u].low = min(g[u].low,g[v].depth); ///g[v].depth not num!!!!!!
        }
        s.push(u);
    }
}
struct node2{
    long long sz;
    long long dp = 0;
    bool isArti = false;
    bool vis = false;
    int r;
    int p = -1;
    vi adj;
};

vector<node2> bct; ///block-cut tree
long long root = -1;
void dp(int u){
    if(bct[u].vis) return;
    bct[u].vis = true;
    bct[u].dp = bct[u].sz;
    bct[u].r = root;
    for(int i = 0;i < bct[u].adj.size();i++){
        int v = bct[u].adj[i];
        if(bct[v].vis) continue;
        bct[v].p = u;
        dp(v);
        bct[u].dp += bct[v].dp;
    }
}
int main()
{
    cin >> n >> m;
    ii edges[m];
    for(int i = 0;i < m;i++){
        int a, b;
        cin >> a >> b;
        a--;
        b--;
        g[a].adj.push_back(b);
        g[b].adj.push_back(a);
        edges[i] = ii(a,b);
    }

    for(int i = 0;i < n;i++){
        if(!g[i].vis){
            rootChildren = 0;
            g[i].depth = 0;
            dfs(i);
            if(rootChildren > 1) g[i].isArti = true;
            else g[i].isArti = false; ///this line is needed
        }
    }
    unordered_map<int,int> artis;
    for(int i = 0;i < n;i++){
        if(g[i].isArti){
            artis[i] = bct.size();
            node2 nn;
            nn.sz = 1;
            nn.isArti = true;
            bct.push_back(nn);
        }
    }


    for(int i = 0;i < biconnected.size();i++){
        node2 nn;
        nn.sz = biconnected[i].size();
        nn.isArti = false;
        for(unordered_set<int>::iterator it = biconnected[i].begin();it != biconnected[i].end();it++){
            if(artis.find(*it) != artis.end()){
                nn.adj.push_back(artis[*it]);
                bct[artis[*it]].adj.push_back(bct.size());
                nn.sz--;
            }
        }
        bct.push_back(nn);
    }
    for(int i = 0;i < bct.size();i++){
        root = i;
        dp(i);
    }
    
    long long ans = 0ll;
    for(int i = 0;i < bct.size();i++){
        vector<long long> branches;
        vector<long long> branchStart;
        long long total = 0ll;
        for(int j = 0;j < bct[i].adj.size();j++){
            if(bct[i].adj[j] != bct[i].p){
                branches.push_back(bct[bct[i].adj[j]].dp);
                branchStart.push_back(bct[bct[i].adj[j]].sz);
            }
        }
        if(bct[i].p >= 0){
            branches.push_back(bct[bct[i].r].dp - bct[i].dp);
            branchStart.push_back(bct[bct[i].p].sz);
        }
        for(int j = 0;j < branches.size();j++) total += branches[j];
        long long extra = 0ll;
        if(!bct[i].isArti) extra = max(0ll,(long long)(bct[i].adj.size())-2);
        for(int j = 0;j < branches.size();j++){

            ///branch1 to self or neighbor articulation point to branch2
            ans += branches[j] * (total - branches[j]) * (bct[i].sz + extra);

            ///branch to self to self or self to self to branch
            ans += 2 * (bct[i].sz) * (bct[i].sz - 1) * branches[j];


            if(bct[i].isArti){
                ///direct branch to self to same branch(not reverse) or its reverse
                ans += 2ll * bct[i].sz * branchStart[j] * (branches[j] - branchStart[j]);
                ///direct branch to self to direct or its reverse
                ans += bct[i].sz * (branchStart[j]) * (branchStart[j] - 1);

            }
        }

        ///self to self to self
        ans += (bct[i].sz) * (bct[i].sz - 1) * (bct[i].sz - 2);
    }
    cout << ans;
}

Compilation message

count_triplets.cpp: In function 'void dfs(int)':
count_triplets.cpp:24:21: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for(int i = 0;i < g[u].adj.size();i++){
                   ~~^~~~~~~~~~~~~~~~~
count_triplets.cpp: In function 'void dp(int)':
count_triplets.cpp:70:21: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for(int i = 0;i < bct[u].adj.size();i++){
                   ~~^~~~~~~~~~~~~~~~~~~
count_triplets.cpp: In function 'int main()':
count_triplets.cpp:113:21: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for(int i = 0;i < biconnected.size();i++){
                   ~~^~~~~~~~~~~~~~~~~~~~
count_triplets.cpp:126:21: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for(int i = 0;i < bct.size();i++){
                   ~~^~~~~~~~~~~~
count_triplets.cpp:132:21: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for(int i = 0;i < bct.size();i++){
                   ~~^~~~~~~~~~~~
count_triplets.cpp:136:25: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
         for(int j = 0;j < bct[i].adj.size();j++){
                       ~~^~~~~~~~~~~~~~~~~~~
count_triplets.cpp:146:25: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
         for(int j = 0;j < branches.size();j++) total += branches[j];
                       ~~^~~~~~~~~~~~~~~~~
count_triplets.cpp:149:25: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
         for(int j = 0;j < branches.size();j++){
                       ~~^~~~~~~~~~~~~~~~~

Subtask #1
5.0 / 5.0

# 결과 실행 시간 메모리 Grader output
1 Correct 9 ms 8192 KB Output is correct
2 Correct 9 ms 8192 KB Output is correct
3 Correct 8 ms 8192 KB Output is correct
4 Correct 8 ms 8192 KB Output is correct
5 Correct 8 ms 8192 KB Output is correct
6 Correct 8 ms 8192 KB Output is correct
7 Correct 10 ms 8192 KB Output is correct
8 Correct 11 ms 8192 KB Output is correct
9 Correct 8 ms 8192 KB Output is correct
10 Correct 15 ms 8192 KB Output is correct
11 Correct 11 ms 8192 KB Output is correct
12 Correct 9 ms 8192 KB Output is correct
13 Correct 13 ms 8160 KB Output is correct
14 Correct 10 ms 8164 KB Output is correct
15 Correct 10 ms 8192 KB Output is correct
16 Correct 10 ms 8192 KB Output is correct
17 Correct 10 ms 8192 KB Output is correct
18 Correct 10 ms 8192 KB Output is correct
19 Correct 13 ms 8140 KB Output is correct
20 Correct 12 ms 8164 KB Output is correct
21 Correct 11 ms 8192 KB Output is correct
22 Correct 12 ms 8192 KB Output is correct
23 Correct 8 ms 8164 KB Output is correct
24 Correct 12 ms 8164 KB Output is correct
25 Correct 15 ms 8192 KB Output is correct
26 Correct 10 ms 8164 KB Output is correct
27 Correct 17 ms 8192 KB Output is correct
28 Correct 10 ms 8192 KB Output is correct
29 Correct 9 ms 8192 KB Output is correct
30 Correct 11 ms 8192 KB Output is correct
31 Correct 9 ms 8192 KB Output is correct
32 Correct 10 ms 8192 KB Output is correct
33 Correct 11 ms 8192 KB Output is correct
34 Correct 9 ms 8192 KB Output is correct
35 Correct 9 ms 8192 KB Output is correct

Subtask #2
11.0 / 11.0

# 결과 실행 시간 메모리 Grader output
1 Correct 9 ms 8192 KB Output is correct
2 Correct 9 ms 8192 KB Output is correct
3 Correct 8 ms 8192 KB Output is correct
4 Correct 8 ms 8192 KB Output is correct
5 Correct 8 ms 8192 KB Output is correct
6 Correct 8 ms 8192 KB Output is correct
7 Correct 10 ms 8192 KB Output is correct
8 Correct 11 ms 8192 KB Output is correct
9 Correct 8 ms 8192 KB Output is correct
10 Correct 15 ms 8192 KB Output is correct
11 Correct 11 ms 8192 KB Output is correct
12 Correct 9 ms 8192 KB Output is correct
13 Correct 13 ms 8160 KB Output is correct
14 Correct 10 ms 8164 KB Output is correct
15 Correct 10 ms 8192 KB Output is correct
16 Correct 10 ms 8192 KB Output is correct
17 Correct 10 ms 8192 KB Output is correct
18 Correct 10 ms 8192 KB Output is correct
19 Correct 13 ms 8140 KB Output is correct
20 Correct 12 ms 8164 KB Output is correct
21 Correct 11 ms 8192 KB Output is correct
22 Correct 12 ms 8192 KB Output is correct
23 Correct 8 ms 8164 KB Output is correct
24 Correct 12 ms 8164 KB Output is correct
25 Correct 15 ms 8192 KB Output is correct
26 Correct 10 ms 8164 KB Output is correct
27 Correct 17 ms 8192 KB Output is correct
28 Correct 10 ms 8192 KB Output is correct
29 Correct 9 ms 8192 KB Output is correct
30 Correct 11 ms 8192 KB Output is correct
31 Correct 9 ms 8192 KB Output is correct
32 Correct 10 ms 8192 KB Output is correct
33 Correct 11 ms 8192 KB Output is correct
34 Correct 9 ms 8192 KB Output is correct
35 Correct 9 ms 8192 KB Output is correct
36 Correct 9 ms 8192 KB Output is correct
37 Correct 11 ms 8192 KB Output is correct
38 Correct 9 ms 8192 KB Output is correct
39 Correct 9 ms 8192 KB Output is correct
40 Correct 10 ms 8192 KB Output is correct
41 Correct 10 ms 8192 KB Output is correct
42 Correct 10 ms 8192 KB Output is correct
43 Correct 16 ms 8192 KB Output is correct
44 Correct 11 ms 8200 KB Output is correct
45 Correct 10 ms 8192 KB Output is correct
46 Correct 11 ms 8192 KB Output is correct
47 Correct 10 ms 8192 KB Output is correct
48 Correct 11 ms 8192 KB Output is correct
49 Correct 10 ms 8192 KB Output is correct
50 Correct 10 ms 8192 KB Output is correct
51 Correct 10 ms 8192 KB Output is correct
52 Correct 9 ms 8192 KB Output is correct
53 Correct 10 ms 8192 KB Output is correct
54 Correct 11 ms 8192 KB Output is correct
55 Correct 9 ms 8192 KB Output is correct
56 Correct 12 ms 8192 KB Output is correct
57 Correct 10 ms 8192 KB Output is correct
58 Correct 13 ms 8212 KB Output is correct
59 Correct 8 ms 8192 KB Output is correct
60 Correct 10 ms 8192 KB Output is correct
61 Correct 10 ms 8192 KB Output is correct
62 Correct 11 ms 8192 KB Output is correct
63 Correct 10 ms 8192 KB Output is correct
64 Correct 11 ms 8192 KB Output is correct
65 Correct 10 ms 8192 KB Output is correct

Subtask #3
8.0 / 8.0

# 결과 실행 시간 메모리 Grader output
1 Correct 216 ms 32748 KB Output is correct
2 Correct 211 ms 32768 KB Output is correct
3 Correct 341 ms 40504 KB Output is correct
4 Correct 272 ms 36760 KB Output is correct
5 Correct 269 ms 36344 KB Output is correct
6 Correct 348 ms 39916 KB Output is correct
7 Correct 401 ms 39272 KB Output is correct
8 Correct 369 ms 40652 KB Output is correct
9 Correct 373 ms 37728 KB Output is correct
10 Correct 418 ms 35904 KB Output is correct
11 Correct 230 ms 31788 KB Output is correct
12 Correct 224 ms 31552 KB Output is correct
13 Correct 207 ms 31100 KB Output is correct
14 Correct 202 ms 30744 KB Output is correct
15 Correct 187 ms 24744 KB Output is correct
16 Correct 201 ms 24232 KB Output is correct
17 Correct 10 ms 8192 KB Output is correct
18 Correct 9 ms 8192 KB Output is correct
19 Correct 9 ms 8192 KB Output is correct
20 Correct 12 ms 8192 KB Output is correct
21 Correct 9 ms 8192 KB Output is correct
22 Correct 10 ms 8192 KB Output is correct

Subtask #4
10.0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Correct 11 ms 8576 KB Output is correct
2 Correct 11 ms 8448 KB Output is correct
3 Correct 10 ms 8576 KB Output is correct
4 Correct 10 ms 8704 KB Output is correct
5 Correct 10 ms 8576 KB Output is correct
6 Correct 11 ms 8576 KB Output is correct
7 Correct 11 ms 8576 KB Output is correct
8 Correct 10 ms 8576 KB Output is correct
9 Correct 11 ms 8576 KB Output is correct
10 Correct 11 ms 8576 KB Output is correct
11 Correct 11 ms 8572 KB Output is correct
12 Correct 11 ms 8576 KB Output is correct
13 Correct 11 ms 8576 KB Output is correct
14 Correct 10 ms 8448 KB Output is correct
15 Correct 10 ms 8448 KB Output is correct
16 Correct 18 ms 8320 KB Output is correct
17 Correct 11 ms 8448 KB Output is correct
18 Correct 11 ms 8448 KB Output is correct
19 Correct 12 ms 8448 KB Output is correct
20 Correct 12 ms 8448 KB Output is correct

Subtask #5
13.0 / 13.0

# 결과 실행 시간 메모리 Grader output
1 Correct 390 ms 48928 KB Output is correct
2 Correct 366 ms 49056 KB Output is correct
3 Correct 452 ms 48952 KB Output is correct
4 Correct 384 ms 49024 KB Output is correct
5 Correct 416 ms 49036 KB Output is correct
6 Correct 538 ms 57400 KB Output is correct
7 Correct 412 ms 54512 KB Output is correct
8 Correct 443 ms 53116 KB Output is correct
9 Correct 460 ms 51768 KB Output is correct
10 Correct 387 ms 48952 KB Output is correct
11 Correct 407 ms 48952 KB Output is correct
12 Correct 472 ms 49080 KB Output is correct
13 Correct 414 ms 49080 KB Output is correct
14 Correct 453 ms 47532 KB Output is correct
15 Correct 409 ms 38160 KB Output is correct
16 Correct 237 ms 29640 KB Output is correct
17 Correct 250 ms 40852 KB Output is correct
18 Correct 255 ms 40664 KB Output is correct
19 Correct 245 ms 40632 KB Output is correct
20 Correct 264 ms 40632 KB Output is correct

Subtask #6
15.0 / 15.0

# 결과 실행 시간 메모리 Grader output
1 Correct 15 ms 8572 KB Output is correct
2 Correct 14 ms 8548 KB Output is correct
3 Correct 12 ms 8548 KB Output is correct
4 Correct 11 ms 8448 KB Output is correct
5 Correct 12 ms 8320 KB Output is correct
6 Correct 11 ms 8320 KB Output is correct
7 Correct 10 ms 8320 KB Output is correct
8 Correct 16 ms 8320 KB Output is correct
9 Correct 13 ms 8320 KB Output is correct
10 Correct 10 ms 8320 KB Output is correct
11 Correct 10 ms 8320 KB Output is correct
12 Correct 10 ms 8576 KB Output is correct
13 Correct 12 ms 8576 KB Output is correct
14 Correct 11 ms 8576 KB Output is correct
15 Correct 11 ms 8576 KB Output is correct
16 Correct 11 ms 8448 KB Output is correct
17 Correct 14 ms 8448 KB Output is correct
18 Correct 10 ms 8448 KB Output is correct
19 Correct 10 ms 8320 KB Output is correct
20 Correct 11 ms 8320 KB Output is correct
21 Correct 11 ms 8576 KB Output is correct
22 Correct 14 ms 8448 KB Output is correct
23 Correct 11 ms 8448 KB Output is correct
24 Correct 10 ms 8448 KB Output is correct
25 Correct 9 ms 8164 KB Output is correct
26 Correct 15 ms 8236 KB Output is correct
27 Correct 9 ms 8192 KB Output is correct

Subtask #7
20.0 / 20.0

# 결과 실행 시간 메모리 Grader output
1 Correct 394 ms 49028 KB Output is correct
2 Correct 394 ms 48896 KB Output is correct
3 Correct 417 ms 47544 KB Output is correct
4 Correct 386 ms 34488 KB Output is correct
5 Correct 325 ms 27968 KB Output is correct
6 Correct 276 ms 25032 KB Output is correct
7 Correct 303 ms 24520 KB Output is correct
8 Correct 281 ms 21196 KB Output is correct
9 Correct 256 ms 20688 KB Output is correct
10 Correct 287 ms 19452 KB Output is correct
11 Correct 237 ms 18460 KB Output is correct
12 Correct 223 ms 17784 KB Output is correct
13 Correct 225 ms 17892 KB Output is correct
14 Correct 221 ms 21264 KB Output is correct
15 Correct 475 ms 54112 KB Output is correct
16 Correct 512 ms 51996 KB Output is correct
17 Correct 455 ms 44988 KB Output is correct
18 Correct 435 ms 42756 KB Output is correct
19 Correct 387 ms 34452 KB Output is correct
20 Correct 422 ms 34524 KB Output is correct
21 Correct 398 ms 34412 KB Output is correct
22 Correct 331 ms 32804 KB Output is correct
23 Correct 263 ms 27552 KB Output is correct
24 Correct 348 ms 40036 KB Output is correct
25 Correct 395 ms 40188 KB Output is correct
26 Correct 364 ms 37832 KB Output is correct
27 Correct 383 ms 37648 KB Output is correct

Subtask #8
8.0 / 8.0

# 결과 실행 시간 메모리 Grader output
1 Correct 9 ms 8192 KB Output is correct
2 Correct 9 ms 8192 KB Output is correct
3 Correct 8 ms 8192 KB Output is correct
4 Correct 8 ms 8192 KB Output is correct
5 Correct 8 ms 8192 KB Output is correct
6 Correct 8 ms 8192 KB Output is correct
7 Correct 10 ms 8192 KB Output is correct
8 Correct 11 ms 8192 KB Output is correct
9 Correct 8 ms 8192 KB Output is correct
10 Correct 15 ms 8192 KB Output is correct
11 Correct 11 ms 8192 KB Output is correct
12 Correct 9 ms 8192 KB Output is correct
13 Correct 13 ms 8160 KB Output is correct
14 Correct 10 ms 8164 KB Output is correct
15 Correct 10 ms 8192 KB Output is correct
16 Correct 10 ms 8192 KB Output is correct
17 Correct 10 ms 8192 KB Output is correct
18 Correct 10 ms 8192 KB Output is correct
19 Correct 13 ms 8140 KB Output is correct
20 Correct 12 ms 8164 KB Output is correct
21 Correct 11 ms 8192 KB Output is correct
22 Correct 12 ms 8192 KB Output is correct
23 Correct 8 ms 8164 KB Output is correct
24 Correct 12 ms 8164 KB Output is correct
25 Correct 15 ms 8192 KB Output is correct
26 Correct 10 ms 8164 KB Output is correct
27 Correct 17 ms 8192 KB Output is correct
28 Correct 10 ms 8192 KB Output is correct
29 Correct 9 ms 8192 KB Output is correct
30 Correct 11 ms 8192 KB Output is correct
31 Correct 9 ms 8192 KB Output is correct
32 Correct 10 ms 8192 KB Output is correct
33 Correct 11 ms 8192 KB Output is correct
34 Correct 9 ms 8192 KB Output is correct
35 Correct 9 ms 8192 KB Output is correct
36 Correct 9 ms 8192 KB Output is correct
37 Correct 11 ms 8192 KB Output is correct
38 Correct 9 ms 8192 KB Output is correct
39 Correct 9 ms 8192 KB Output is correct
40 Correct 10 ms 8192 KB Output is correct
41 Correct 10 ms 8192 KB Output is correct
42 Correct 10 ms 8192 KB Output is correct
43 Correct 16 ms 8192 KB Output is correct
44 Correct 11 ms 8200 KB Output is correct
45 Correct 10 ms 8192 KB Output is correct
46 Correct 11 ms 8192 KB Output is correct
47 Correct 10 ms 8192 KB Output is correct
48 Correct 11 ms 8192 KB Output is correct
49 Correct 10 ms 8192 KB Output is correct
50 Correct 10 ms 8192 KB Output is correct
51 Correct 10 ms 8192 KB Output is correct
52 Correct 9 ms 8192 KB Output is correct
53 Correct 10 ms 8192 KB Output is correct
54 Correct 11 ms 8192 KB Output is correct
55 Correct 9 ms 8192 KB Output is correct
56 Correct 12 ms 8192 KB Output is correct
57 Correct 10 ms 8192 KB Output is correct
58 Correct 13 ms 8212 KB Output is correct
59 Correct 8 ms 8192 KB Output is correct
60 Correct 10 ms 8192 KB Output is correct
61 Correct 10 ms 8192 KB Output is correct
62 Correct 11 ms 8192 KB Output is correct
63 Correct 10 ms 8192 KB Output is correct
64 Correct 11 ms 8192 KB Output is correct
65 Correct 10 ms 8192 KB Output is correct
66 Correct 10 ms 8192 KB Output is correct
67 Correct 11 ms 8320 KB Output is correct
68 Correct 11 ms 8448 KB Output is correct
69 Correct 10 ms 8320 KB Output is correct
70 Correct 11 ms 8364 KB Output is correct
71 Correct 11 ms 8320 KB Output is correct
72 Correct 12 ms 8448 KB Output is correct
73 Correct 11 ms 8320 KB Output is correct
74 Correct 11 ms 8420 KB Output is correct
75 Correct 12 ms 8320 KB Output is correct
76 Correct 11 ms 8192 KB Output is correct
77 Correct 11 ms 8448 KB Output is correct
78 Correct 12 ms 8448 KB Output is correct
79 Correct 10 ms 8224 KB Output is correct
80 Correct 10 ms 8192 KB Output is correct
81 Correct 10 ms 8320 KB Output is correct
82 Correct 10 ms 8320 KB Output is correct
83 Correct 10 ms 8320 KB Output is correct
84 Correct 10 ms 8436 KB Output is correct
85 Correct 9 ms 8448 KB Output is correct
86 Correct 10 ms 8360 KB Output is correct
87 Correct 11 ms 8336 KB Output is correct
88 Correct 13 ms 8320 KB Output is correct
89 Correct 11 ms 8320 KB Output is correct
90 Correct 10 ms 8320 KB Output is correct
91 Correct 11 ms 8320 KB Output is correct
92 Correct 15 ms 8320 KB Output is correct

Subtask #9
10.0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Correct 9 ms 8192 KB Output is correct
2 Correct 9 ms 8192 KB Output is correct
3 Correct 8 ms 8192 KB Output is correct
4 Correct 8 ms 8192 KB Output is correct
5 Correct 8 ms 8192 KB Output is correct
6 Correct 8 ms 8192 KB Output is correct
7 Correct 10 ms 8192 KB Output is correct
8 Correct 11 ms 8192 KB Output is correct
9 Correct 8 ms 8192 KB Output is correct
10 Correct 15 ms 8192 KB Output is correct
11 Correct 11 ms 8192 KB Output is correct
12 Correct 9 ms 8192 KB Output is correct
13 Correct 13 ms 8160 KB Output is correct
14 Correct 10 ms 8164 KB Output is correct
15 Correct 10 ms 8192 KB Output is correct
16 Correct 10 ms 8192 KB Output is correct
17 Correct 10 ms 8192 KB Output is correct
18 Correct 10 ms 8192 KB Output is correct
19 Correct 13 ms 8140 KB Output is correct
20 Correct 12 ms 8164 KB Output is correct
21 Correct 11 ms 8192 KB Output is correct
22 Correct 12 ms 8192 KB Output is correct
23 Correct 8 ms 8164 KB Output is correct
24 Correct 12 ms 8164 KB Output is correct
25 Correct 15 ms 8192 KB Output is correct
26 Correct 10 ms 8164 KB Output is correct
27 Correct 17 ms 8192 KB Output is correct
28 Correct 10 ms 8192 KB Output is correct
29 Correct 9 ms 8192 KB Output is correct
30 Correct 11 ms 8192 KB Output is correct
31 Correct 9 ms 8192 KB Output is correct
32 Correct 10 ms 8192 KB Output is correct
33 Correct 11 ms 8192 KB Output is correct
34 Correct 9 ms 8192 KB Output is correct
35 Correct 9 ms 8192 KB Output is correct
36 Correct 9 ms 8192 KB Output is correct
37 Correct 11 ms 8192 KB Output is correct
38 Correct 9 ms 8192 KB Output is correct
39 Correct 9 ms 8192 KB Output is correct
40 Correct 10 ms 8192 KB Output is correct
41 Correct 10 ms 8192 KB Output is correct
42 Correct 10 ms 8192 KB Output is correct
43 Correct 16 ms 8192 KB Output is correct
44 Correct 11 ms 8200 KB Output is correct
45 Correct 10 ms 8192 KB Output is correct
46 Correct 11 ms 8192 KB Output is correct
47 Correct 10 ms 8192 KB Output is correct
48 Correct 11 ms 8192 KB Output is correct
49 Correct 10 ms 8192 KB Output is correct
50 Correct 10 ms 8192 KB Output is correct
51 Correct 10 ms 8192 KB Output is correct
52 Correct 9 ms 8192 KB Output is correct
53 Correct 10 ms 8192 KB Output is correct
54 Correct 11 ms 8192 KB Output is correct
55 Correct 9 ms 8192 KB Output is correct
56 Correct 12 ms 8192 KB Output is correct
57 Correct 10 ms 8192 KB Output is correct
58 Correct 13 ms 8212 KB Output is correct
59 Correct 8 ms 8192 KB Output is correct
60 Correct 10 ms 8192 KB Output is correct
61 Correct 10 ms 8192 KB Output is correct
62 Correct 11 ms 8192 KB Output is correct
63 Correct 10 ms 8192 KB Output is correct
64 Correct 11 ms 8192 KB Output is correct
65 Correct 10 ms 8192 KB Output is correct
66 Correct 216 ms 32748 KB Output is correct
67 Correct 211 ms 32768 KB Output is correct
68 Correct 341 ms 40504 KB Output is correct
69 Correct 272 ms 36760 KB Output is correct
70 Correct 269 ms 36344 KB Output is correct
71 Correct 348 ms 39916 KB Output is correct
72 Correct 401 ms 39272 KB Output is correct
73 Correct 369 ms 40652 KB Output is correct
74 Correct 373 ms 37728 KB Output is correct
75 Correct 418 ms 35904 KB Output is correct
76 Correct 230 ms 31788 KB Output is correct
77 Correct 224 ms 31552 KB Output is correct
78 Correct 207 ms 31100 KB Output is correct
79 Correct 202 ms 30744 KB Output is correct
80 Correct 187 ms 24744 KB Output is correct
81 Correct 201 ms 24232 KB Output is correct
82 Correct 10 ms 8192 KB Output is correct
83 Correct 9 ms 8192 KB Output is correct
84 Correct 9 ms 8192 KB Output is correct
85 Correct 12 ms 8192 KB Output is correct
86 Correct 9 ms 8192 KB Output is correct
87 Correct 10 ms 8192 KB Output is correct
88 Correct 11 ms 8576 KB Output is correct
89 Correct 11 ms 8448 KB Output is correct
90 Correct 10 ms 8576 KB Output is correct
91 Correct 10 ms 8704 KB Output is correct
92 Correct 10 ms 8576 KB Output is correct
93 Correct 11 ms 8576 KB Output is correct
94 Correct 11 ms 8576 KB Output is correct
95 Correct 10 ms 8576 KB Output is correct
96 Correct 11 ms 8576 KB Output is correct
97 Correct 11 ms 8576 KB Output is correct
98 Correct 11 ms 8572 KB Output is correct
99 Correct 11 ms 8576 KB Output is correct
100 Correct 11 ms 8576 KB Output is correct
101 Correct 10 ms 8448 KB Output is correct
102 Correct 10 ms 8448 KB Output is correct
103 Correct 18 ms 8320 KB Output is correct
104 Correct 11 ms 8448 KB Output is correct
105 Correct 11 ms 8448 KB Output is correct
106 Correct 12 ms 8448 KB Output is correct
107 Correct 12 ms 8448 KB Output is correct
108 Correct 390 ms 48928 KB Output is correct
109 Correct 366 ms 49056 KB Output is correct
110 Correct 452 ms 48952 KB Output is correct
111 Correct 384 ms 49024 KB Output is correct
112 Correct 416 ms 49036 KB Output is correct
113 Correct 538 ms 57400 KB Output is correct
114 Correct 412 ms 54512 KB Output is correct
115 Correct 443 ms 53116 KB Output is correct
116 Correct 460 ms 51768 KB Output is correct
117 Correct 387 ms 48952 KB Output is correct
118 Correct 407 ms 48952 KB Output is correct
119 Correct 472 ms 49080 KB Output is correct
120 Correct 414 ms 49080 KB Output is correct
121 Correct 453 ms 47532 KB Output is correct
122 Correct 409 ms 38160 KB Output is correct
123 Correct 237 ms 29640 KB Output is correct
124 Correct 250 ms 40852 KB Output is correct
125 Correct 255 ms 40664 KB Output is correct
126 Correct 245 ms 40632 KB Output is correct
127 Correct 264 ms 40632 KB Output is correct
128 Correct 15 ms 8572 KB Output is correct
129 Correct 14 ms 8548 KB Output is correct
130 Correct 12 ms 8548 KB Output is correct
131 Correct 11 ms 8448 KB Output is correct
132 Correct 12 ms 8320 KB Output is correct
133 Correct 11 ms 8320 KB Output is correct
134 Correct 10 ms 8320 KB Output is correct
135 Correct 16 ms 8320 KB Output is correct
136 Correct 13 ms 8320 KB Output is correct
137 Correct 10 ms 8320 KB Output is correct
138 Correct 10 ms 8320 KB Output is correct
139 Correct 10 ms 8576 KB Output is correct
140 Correct 12 ms 8576 KB Output is correct
141 Correct 11 ms 8576 KB Output is correct
142 Correct 11 ms 8576 KB Output is correct
143 Correct 11 ms 8448 KB Output is correct
144 Correct 14 ms 8448 KB Output is correct
145 Correct 10 ms 8448 KB Output is correct
146 Correct 10 ms 8320 KB Output is correct
147 Correct 11 ms 8320 KB Output is correct
148 Correct 11 ms 8576 KB Output is correct
149 Correct 14 ms 8448 KB Output is correct
150 Correct 11 ms 8448 KB Output is correct
151 Correct 10 ms 8448 KB Output is correct
152 Correct 9 ms 8164 KB Output is correct
153 Correct 15 ms 8236 KB Output is correct
154 Correct 9 ms 8192 KB Output is correct
155 Correct 394 ms 49028 KB Output is correct
156 Correct 394 ms 48896 KB Output is correct
157 Correct 417 ms 47544 KB Output is correct
158 Correct 386 ms 34488 KB Output is correct
159 Correct 325 ms 27968 KB Output is correct
160 Correct 276 ms 25032 KB Output is correct
161 Correct 303 ms 24520 KB Output is correct
162 Correct 281 ms 21196 KB Output is correct
163 Correct 256 ms 20688 KB Output is correct
164 Correct 287 ms 19452 KB Output is correct
165 Correct 237 ms 18460 KB Output is correct
166 Correct 223 ms 17784 KB Output is correct
167 Correct 225 ms 17892 KB Output is correct
168 Correct 221 ms 21264 KB Output is correct
169 Correct 475 ms 54112 KB Output is correct
170 Correct 512 ms 51996 KB Output is correct
171 Correct 455 ms 44988 KB Output is correct
172 Correct 435 ms 42756 KB Output is correct
173 Correct 387 ms 34452 KB Output is correct
174 Correct 422 ms 34524 KB Output is correct
175 Correct 398 ms 34412 KB Output is correct
176 Correct 331 ms 32804 KB Output is correct
177 Correct 263 ms 27552 KB Output is correct
178 Correct 348 ms 40036 KB Output is correct
179 Correct 395 ms 40188 KB Output is correct
180 Correct 364 ms 37832 KB Output is correct
181 Correct 383 ms 37648 KB Output is correct
182 Correct 10 ms 8192 KB Output is correct
183 Correct 11 ms 8320 KB Output is correct
184 Correct 11 ms 8448 KB Output is correct
185 Correct 10 ms 8320 KB Output is correct
186 Correct 11 ms 8364 KB Output is correct
187 Correct 11 ms 8320 KB Output is correct
188 Correct 12 ms 8448 KB Output is correct
189 Correct 11 ms 8320 KB Output is correct
190 Correct 11 ms 8420 KB Output is correct
191 Correct 12 ms 8320 KB Output is correct
192 Correct 11 ms 8192 KB Output is correct
193 Correct 11 ms 8448 KB Output is correct
194 Correct 12 ms 8448 KB Output is correct
195 Correct 10 ms 8224 KB Output is correct
196 Correct 10 ms 8192 KB Output is correct
197 Correct 10 ms 8320 KB Output is correct
198 Correct 10 ms 8320 KB Output is correct
199 Correct 10 ms 8320 KB Output is correct
200 Correct 10 ms 8436 KB Output is correct
201 Correct 9 ms 8448 KB Output is correct
202 Correct 10 ms 8360 KB Output is correct
203 Correct 11 ms 8336 KB Output is correct
204 Correct 13 ms 8320 KB Output is correct
205 Correct 11 ms 8320 KB Output is correct
206 Correct 10 ms 8320 KB Output is correct
207 Correct 11 ms 8320 KB Output is correct
208 Correct 15 ms 8320 KB Output is correct
209 Correct 10 ms 8144 KB Output is correct
210 Correct 281 ms 29412 KB Output is correct
211 Correct 286 ms 30996 KB Output is correct
212 Correct 331 ms 32136 KB Output is correct
213 Correct 318 ms 30256 KB Output is correct
214 Correct 169 ms 27036 KB Output is correct
215 Correct 173 ms 24880 KB Output is correct
216 Correct 409 ms 37628 KB Output is correct
217 Correct 377 ms 28960 KB Output is correct
218 Correct 230 ms 21244 KB Output is correct
219 Correct 228 ms 19220 KB Output is correct
220 Correct 225 ms 18444 KB Output is correct
221 Correct 219 ms 17528 KB Output is correct
222 Correct 248 ms 19428 KB Output is correct
223 Correct 443 ms 37188 KB Output is correct
224 Correct 455 ms 36032 KB Output is correct
225 Correct 346 ms 27732 KB Output is correct
226 Correct 342 ms 27748 KB Output is correct
227 Correct 318 ms 27780 KB Output is correct
228 Correct 260 ms 25800 KB Output is correct
229 Correct 214 ms 23228 KB Output is correct
230 Correct 234 ms 28432 KB Output is correct
231 Correct 239 ms 28356 KB Output is correct