oj.uz

Submission #602389

# Submission time Handle Problem Language Result Execution time Memory
602389 2022-07-23T03:15:04 Z rrrr10000 Fountain Parks (IOI21_parks) C++17
70 / 100
 642 ms 50008 KB 
#include "parks.h"
#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
typedef pair<ll,ll> P;
typedef tuple<ll,ll,ll> PP;
typedef vector<ll> vi;
typedef vector<vi> vvi;
typedef vector<bool> vb;
typedef vector<P> vp;
typedef vector<vp> vvp;
#define rep(i,n) for(ll i=0;i<(ll)(n);i++)
#define REP(i,k,n) for(ll i=(ll)(k);i<(ll)(n);i++)
#define fi first
#define se second
#define pb emplace_back
#define all(a) a.begin(),a.end()
template<class T> bool chmax(T &a,T b){if(a<b){a=b;return true;}return false;}
template<class T> bool chmin(T &a,T b){if(a>b){a=b;return true;}return false;}
template<class T> void out(T a){cout<<a<<endl;}
template<class T> void outv(T v){rep(i,v.size()){if(i)cout<<' ';cout<<v[i];}cout<<endl;}
vi dx={2,0,-2,0},dy={0,2,0,-2};
ll mx=200005;
int construct_roads(std::vector<int> X, std::vector<int> Y) {
    if (X.size() == 1) {
	    build({}, {}, {}, {});
        return 1;
    }
    ll n=X.size();
    map<P,ll> mp;
    rep(i,n)mp[P(X[i],Y[i])]=i;
    vp edge;
    rep(i,n)rep(j,2){
        ll nx=X[i]+dx[j],ny=Y[i]+dy[j];
        if(mp.count(P(nx,ny)))edge.pb(i,mp[P(nx,ny)]);
    }
    {
        vvi g(n);
        for(auto x:edge){
            g[x.fi].pb(x.se);
            g[x.se].pb(x.fi);
        }
        queue<ll> que;
        vb done(n,false);
        done[0]=true;
        que.push(0);
        while(!que.empty()){
            ll t=que.front();que.pop();
            for(ll x:g[t])if(!done[x]){
                done[x]=true;que.push(x);
            }
        }
        rep(i,n)if(!done[i])return 0;
    }
    vvp al(mx);
    rep(i,n)al[Y[i]].pb(X[i],i);
    rep(i,mx)sort(all(al[i]));
    vector<int> u, v, a, b;
    auto add=[&](ll i,ll j,ll t){
        u.pb(i);v.pb(j);
        if(t==0||t==1){
            assert(Y[i]==Y[j]);
            a.pb((X[i]+X[j])/2);
            if(t==0)b.pb(Y[i]-1);
            else b.pb(Y[i]+1);
        }
        else{
            assert(X[i]==X[j]);
            b.pb((Y[i]+Y[j])/2);
            if(t==2)a.pb(X[i]-1);
            else a.pb(X[i]+1);
        }
    };
    bool small=true;
    rep(i,n)if(X[i]>6)small=false;
    if(small){
        vb tmp(2,false);
        rep(i,mx)if(al[i].size()){
            vb ntmp(2,false);
            if(!al[i-2].size()){
                rep(j,al[i].size()-1)if(al[i][j+1].fi-al[i][j].fi==2)add(al[i][j].se,al[i][j+1].se,0);
            }
            else{
                if(al[i].back().fi==6&&al[i-2].back().fi==6)add(al[i].back().se,al[i-2].back().se,3);
                if(al[i][0].fi==2&&al[i-2][0].fi==2)add(al[i][0].se,al[i-2][0].se,2);
                if(al[i][0].fi==4&&al[i-2].back().fi==4){
                    add(al[i][0].se,al[i-2].back().se,3);
                    if(al[i].size()>1){
                        add(al[i][0].se,al[i][1].se,1);
                        ntmp[1]=true;
                    }
                }
                else if(al[i].back().fi==4&&al[i-2][0].fi==4){
                    add(al[i].back().se,al[i-2][0].se,2);
                    if(al[i].size()>1){
                        add(al[i][0].se,al[i][1].se,1);
                        ntmp[0]=true;
                    }
                }
                else if(al[i-2].size()==3&&al[i].size()==1&&al[i][0].fi==4){
                    if(tmp[1])add(al[i-2][1].se,al[i][0].se,2);
                    else add(al[i-2][1].se,al[i][0].se,3);
                }
                else if(al[i-2].size()==1&&al[i-2][0].fi==4&&al[i].size()==3){
                    add(al[i-2][0].se,al[i][1].se,3);
                    add(al[i][0].se,al[i][1].se,0);
                    add(al[i][1].se,al[i][2].se,1);
                    ntmp[1]=true;
                }
                else{
                    rep(j,al[i].size()-1)if(al[i][j+1].fi-al[i][j].fi==2){
                        ll t=al[i][j].fi/2-1;
                        if(tmp[t]){
                            ntmp[t]=true;add(al[i][j].se,al[i][j+1].se,1);
                        }
                        else add(al[i][j].se,al[i][j+1].se,0);
                    }
                }
            }
            tmp=ntmp;
        }
        build(u, v, a, b);
        return 1;
    }
    for(auto x:edge){
        u.pb(x.fi);v.pb(x.se);
        P p((X[x.fi]+X[x.se])/2,(Y[x.fi]+Y[x.se])/2);
        if(X[x.fi]==X[x.se]){
            p.fi++;
            if((p.fi+p.se)%4==2)p.fi-=2;
        }
        else{
            p.se++;
            if((p.fi+p.se)%4==0)p.se-=2;
        }
        a.pb(p.fi);b.pb(p.se);
    }
    build(u,v,a,b);
    return 1;
}

Subtask #1
5.0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 3 ms 4948 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Correct 3 ms 4948 KB Output is correct
5 Correct 5 ms 4948 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 1 ms 212 KB Output is correct
8 Correct 1 ms 212 KB Output is correct
9 Correct 178 ms 22564 KB Output is correct
10 Correct 13 ms 6764 KB Output is correct
11 Correct 71 ms 14420 KB Output is correct
12 Correct 23 ms 7588 KB Output is correct
13 Correct 36 ms 6812 KB Output is correct
14 Correct 1 ms 340 KB Output is correct
15 Correct 2 ms 468 KB Output is correct
16 Correct 163 ms 22548 KB Output is correct

Subtask #2
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 3 ms 4948 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Correct 3 ms 4948 KB Output is correct
5 Correct 5 ms 4948 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 1 ms 212 KB Output is correct
8 Correct 1 ms 212 KB Output is correct
9 Correct 178 ms 22564 KB Output is correct
10 Correct 13 ms 6764 KB Output is correct
11 Correct 71 ms 14420 KB Output is correct
12 Correct 23 ms 7588 KB Output is correct
13 Correct 36 ms 6812 KB Output is correct
14 Correct 1 ms 340 KB Output is correct
15 Correct 2 ms 468 KB Output is correct
16 Correct 163 ms 22548 KB Output is correct
17 Correct 3 ms 4948 KB Output is correct
18 Correct 3 ms 4948 KB Output is correct
19 Correct 3 ms 4948 KB Output is correct
20 Correct 3 ms 4948 KB Output is correct
21 Correct 0 ms 212 KB Output is correct
22 Correct 3 ms 4948 KB Output is correct
23 Correct 559 ms 42224 KB Output is correct
24 Correct 4 ms 4948 KB Output is correct
25 Correct 6 ms 5204 KB Output is correct
26 Correct 3 ms 852 KB Output is correct
27 Correct 4 ms 980 KB Output is correct
28 Correct 148 ms 19856 KB Output is correct
29 Correct 337 ms 26888 KB Output is correct
30 Correct 449 ms 35396 KB Output is correct
31 Correct 592 ms 42328 KB Output is correct
32 Correct 3 ms 4948 KB Output is correct
33 Correct 3 ms 4948 KB Output is correct
34 Correct 3 ms 4948 KB Output is correct
35 Correct 0 ms 212 KB Output is correct
36 Correct 0 ms 212 KB Output is correct
37 Correct 4 ms 4948 KB Output is correct
38 Correct 3 ms 4948 KB Output is correct
39 Correct 3 ms 4948 KB Output is correct
40 Correct 3 ms 4948 KB Output is correct
41 Correct 0 ms 212 KB Output is correct
42 Correct 3 ms 4948 KB Output is correct
43 Correct 3 ms 596 KB Output is correct
44 Correct 3 ms 708 KB Output is correct
45 Correct 197 ms 22580 KB Output is correct
46 Correct 357 ms 30120 KB Output is correct
47 Correct 313 ms 30844 KB Output is correct

Subtask #3
15.0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 3 ms 4948 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Correct 3 ms 4948 KB Output is correct
5 Correct 5 ms 4948 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 1 ms 212 KB Output is correct
8 Correct 1 ms 212 KB Output is correct
9 Correct 178 ms 22564 KB Output is correct
10 Correct 13 ms 6764 KB Output is correct
11 Correct 71 ms 14420 KB Output is correct
12 Correct 23 ms 7588 KB Output is correct
13 Correct 36 ms 6812 KB Output is correct
14 Correct 1 ms 340 KB Output is correct
15 Correct 2 ms 468 KB Output is correct
16 Correct 163 ms 22548 KB Output is correct
17 Correct 3 ms 4948 KB Output is correct
18 Correct 3 ms 4948 KB Output is correct
19 Correct 3 ms 4948 KB Output is correct
20 Correct 3 ms 4948 KB Output is correct
21 Correct 0 ms 212 KB Output is correct
22 Correct 3 ms 4948 KB Output is correct
23 Correct 559 ms 42224 KB Output is correct
24 Correct 4 ms 4948 KB Output is correct
25 Correct 6 ms 5204 KB Output is correct
26 Correct 3 ms 852 KB Output is correct
27 Correct 4 ms 980 KB Output is correct
28 Correct 148 ms 19856 KB Output is correct
29 Correct 337 ms 26888 KB Output is correct
30 Correct 449 ms 35396 KB Output is correct
31 Correct 592 ms 42328 KB Output is correct
32 Correct 3 ms 4948 KB Output is correct
33 Correct 3 ms 4948 KB Output is correct
34 Correct 3 ms 4948 KB Output is correct
35 Correct 0 ms 212 KB Output is correct
36 Correct 0 ms 212 KB Output is correct
37 Correct 4 ms 4948 KB Output is correct
38 Correct 3 ms 4948 KB Output is correct
39 Correct 3 ms 4948 KB Output is correct
40 Correct 3 ms 4948 KB Output is correct
41 Correct 0 ms 212 KB Output is correct
42 Correct 3 ms 4948 KB Output is correct
43 Correct 3 ms 596 KB Output is correct
44 Correct 3 ms 708 KB Output is correct
45 Correct 197 ms 22580 KB Output is correct
46 Correct 357 ms 30120 KB Output is correct
47 Correct 313 ms 30844 KB Output is correct
48 Correct 3 ms 4948 KB Output is correct
49 Correct 3 ms 4948 KB Output is correct
50 Correct 4 ms 4948 KB Output is correct
51 Correct 3 ms 4948 KB Output is correct
52 Correct 3 ms 4948 KB Output is correct
53 Correct 3 ms 4948 KB Output is correct
54 Correct 3 ms 4948 KB Output is correct
55 Correct 585 ms 50008 KB Output is correct
56 Correct 3 ms 4948 KB Output is correct
57 Correct 5 ms 5332 KB Output is correct
58 Correct 11 ms 6208 KB Output is correct
59 Correct 12 ms 2036 KB Output is correct
60 Correct 253 ms 26376 KB Output is correct
61 Correct 322 ms 33624 KB Output is correct
62 Correct 428 ms 39904 KB Output is correct
63 Correct 628 ms 49000 KB Output is correct
64 Correct 0 ms 212 KB Output is correct
65 Correct 3 ms 4948 KB Output is correct
66 Correct 0 ms 212 KB Output is correct
67 Correct 481 ms 40148 KB Output is correct
68 Correct 463 ms 40212 KB Output is correct
69 Correct 469 ms 39908 KB Output is correct
70 Correct 3 ms 852 KB Output is correct
71 Correct 7 ms 1492 KB Output is correct
72 Correct 189 ms 22432 KB Output is correct
73 Correct 350 ms 31672 KB Output is correct
74 Correct 590 ms 39924 KB Output is correct
75 Correct 556 ms 43528 KB Output is correct
76 Correct 453 ms 40016 KB Output is correct
77 Correct 6 ms 980 KB Output is correct
78 Correct 9 ms 1616 KB Output is correct
79 Correct 197 ms 23348 KB Output is correct
80 Correct 442 ms 32632 KB Output is correct
81 Correct 511 ms 41320 KB Output is correct

Subtask #4
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 3 ms 4948 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Correct 3 ms 4948 KB Output is correct
5 Correct 5 ms 4948 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 1 ms 212 KB Output is correct
8 Correct 1 ms 212 KB Output is correct
9 Correct 178 ms 22564 KB Output is correct
10 Correct 13 ms 6764 KB Output is correct
11 Correct 71 ms 14420 KB Output is correct
12 Correct 23 ms 7588 KB Output is correct
13 Correct 36 ms 6812 KB Output is correct
14 Correct 1 ms 340 KB Output is correct
15 Correct 2 ms 468 KB Output is correct
16 Correct 163 ms 22548 KB Output is correct
17 Correct 3 ms 4948 KB Output is correct
18 Correct 3 ms 4904 KB Output is correct
19 Correct 1 ms 300 KB Output is correct
20 Correct 642 ms 43116 KB Output is correct
21 Correct 557 ms 41700 KB Output is correct
22 Correct 465 ms 42240 KB Output is correct
23 Correct 401 ms 36424 KB Output is correct
24 Correct 309 ms 22268 KB Output is correct
25 Correct 408 ms 31728 KB Output is correct
26 Correct 376 ms 31600 KB Output is correct
27 Correct 505 ms 40176 KB Output is correct
28 Correct 532 ms 40272 KB Output is correct
29 Correct 563 ms 39980 KB Output is correct
30 Correct 496 ms 40036 KB Output is correct
31 Correct 3 ms 4948 KB Output is correct
32 Correct 23 ms 7544 KB Output is correct
33 Correct 95 ms 11684 KB Output is correct
34 Correct 506 ms 43364 KB Output is correct
35 Correct 11 ms 1880 KB Output is correct
36 Correct 95 ms 8520 KB Output is correct
37 Correct 164 ms 16804 KB Output is correct
38 Correct 151 ms 19828 KB Output is correct
39 Correct 261 ms 25776 KB Output is correct
40 Correct 302 ms 32208 KB Output is correct
41 Correct 383 ms 37524 KB Output is correct
42 Correct 496 ms 43008 KB Output is correct
43 Correct 3 ms 4948 KB Output is correct
44 Correct 3 ms 4948 KB Output is correct
45 Correct 3 ms 4948 KB Output is correct
46 Correct 1 ms 212 KB Output is correct
47 Correct 1 ms 212 KB Output is correct
48 Correct 4 ms 4948 KB Output is correct
49 Correct 3 ms 4948 KB Output is correct
50 Correct 3 ms 4948 KB Output is correct
51 Correct 3 ms 4948 KB Output is correct
52 Correct 1 ms 212 KB Output is correct
53 Correct 3 ms 4948 KB Output is correct
54 Correct 2 ms 596 KB Output is correct
55 Correct 3 ms 704 KB Output is correct
56 Correct 175 ms 23412 KB Output is correct
57 Correct 413 ms 31212 KB Output is correct
58 Correct 297 ms 32132 KB Output is correct
59 Correct 0 ms 212 KB Output is correct
60 Correct 3 ms 4948 KB Output is correct
61 Correct 1 ms 212 KB Output is correct
62 Correct 415 ms 41692 KB Output is correct
63 Correct 452 ms 41720 KB Output is correct
64 Correct 459 ms 41584 KB Output is correct
65 Correct 3 ms 852 KB Output is correct
66 Correct 7 ms 1588 KB Output is correct
67 Correct 226 ms 23200 KB Output is correct
68 Correct 318 ms 33036 KB Output is correct
69 Correct 475 ms 41572 KB Output is correct

Subtask #5
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 3 ms 4948 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Correct 3 ms 4948 KB Output is correct
5 Correct 5 ms 4948 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 1 ms 212 KB Output is correct
8 Correct 1 ms 212 KB Output is correct
9 Correct 178 ms 22564 KB Output is correct
10 Correct 13 ms 6764 KB Output is correct
11 Correct 71 ms 14420 KB Output is correct
12 Correct 23 ms 7588 KB Output is correct
13 Correct 36 ms 6812 KB Output is correct
14 Correct 1 ms 340 KB Output is correct
15 Correct 2 ms 468 KB Output is correct
16 Correct 163 ms 22548 KB Output is correct
17 Correct 501 ms 39144 KB Output is correct
18 Correct 504 ms 41492 KB Output is correct
19 Correct 459 ms 42444 KB Output is correct
20 Correct 546 ms 42728 KB Output is correct
21 Correct 447 ms 37908 KB Output is correct
22 Correct 3 ms 4948 KB Output is correct
23 Correct 63 ms 11084 KB Output is correct
24 Correct 29 ms 3684 KB Output is correct
25 Correct 120 ms 12476 KB Output is correct
26 Correct 219 ms 21140 KB Output is correct
27 Correct 251 ms 24748 KB Output is correct
28 Correct 278 ms 31320 KB Output is correct
29 Correct 352 ms 35612 KB Output is correct
30 Correct 440 ms 39352 KB Output is correct
31 Correct 542 ms 45456 KB Output is correct
32 Correct 558 ms 45176 KB Output is correct
33 Correct 418 ms 41776 KB Output is correct
34 Correct 6 ms 1108 KB Output is correct
35 Correct 9 ms 1712 KB Output is correct
36 Correct 204 ms 24152 KB Output is correct
37 Correct 403 ms 33924 KB Output is correct
38 Correct 610 ms 43056 KB Output is correct

Subtask #6
0 / 30.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 3 ms 4948 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Correct 3 ms 4948 KB Output is correct
5 Correct 5 ms 4948 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 1 ms 212 KB Output is correct
8 Correct 1 ms 212 KB Output is correct
9 Correct 178 ms 22564 KB Output is correct
10 Correct 13 ms 6764 KB Output is correct
11 Correct 71 ms 14420 KB Output is correct
12 Correct 23 ms 7588 KB Output is correct
13 Correct 36 ms 6812 KB Output is correct
14 Correct 1 ms 340 KB Output is correct
15 Correct 2 ms 468 KB Output is correct
16 Correct 163 ms 22548 KB Output is correct
17 Correct 3 ms 4948 KB Output is correct
18 Correct 3 ms 4948 KB Output is correct
19 Correct 3 ms 4948 KB Output is correct
20 Correct 3 ms 4948 KB Output is correct
21 Correct 0 ms 212 KB Output is correct
22 Correct 3 ms 4948 KB Output is correct
23 Correct 559 ms 42224 KB Output is correct
24 Correct 4 ms 4948 KB Output is correct
25 Correct 6 ms 5204 KB Output is correct
26 Correct 3 ms 852 KB Output is correct
27 Correct 4 ms 980 KB Output is correct
28 Correct 148 ms 19856 KB Output is correct
29 Correct 337 ms 26888 KB Output is correct
30 Correct 449 ms 35396 KB Output is correct
31 Correct 592 ms 42328 KB Output is correct
32 Correct 3 ms 4948 KB Output is correct
33 Correct 3 ms 4948 KB Output is correct
34 Correct 3 ms 4948 KB Output is correct
35 Correct 0 ms 212 KB Output is correct
36 Correct 0 ms 212 KB Output is correct
37 Correct 4 ms 4948 KB Output is correct
38 Correct 3 ms 4948 KB Output is correct
39 Correct 3 ms 4948 KB Output is correct
40 Correct 3 ms 4948 KB Output is correct
41 Correct 0 ms 212 KB Output is correct
42 Correct 3 ms 4948 KB Output is correct
43 Correct 3 ms 596 KB Output is correct
44 Correct 3 ms 708 KB Output is correct
45 Correct 197 ms 22580 KB Output is correct
46 Correct 357 ms 30120 KB Output is correct
47 Correct 313 ms 30844 KB Output is correct
48 Correct 3 ms 4948 KB Output is correct
49 Correct 3 ms 4948 KB Output is correct
50 Correct 4 ms 4948 KB Output is correct
51 Correct 3 ms 4948 KB Output is correct
52 Correct 3 ms 4948 KB Output is correct
53 Correct 3 ms 4948 KB Output is correct
54 Correct 3 ms 4948 KB Output is correct
55 Correct 585 ms 50008 KB Output is correct
56 Correct 3 ms 4948 KB Output is correct
57 Correct 5 ms 5332 KB Output is correct
58 Correct 11 ms 6208 KB Output is correct
59 Correct 12 ms 2036 KB Output is correct
60 Correct 253 ms 26376 KB Output is correct
61 Correct 322 ms 33624 KB Output is correct
62 Correct 428 ms 39904 KB Output is correct
63 Correct 628 ms 49000 KB Output is correct
64 Correct 0 ms 212 KB Output is correct
65 Correct 3 ms 4948 KB Output is correct
66 Correct 0 ms 212 KB Output is correct
67 Correct 481 ms 40148 KB Output is correct
68 Correct 463 ms 40212 KB Output is correct
69 Correct 469 ms 39908 KB Output is correct
70 Correct 3 ms 852 KB Output is correct
71 Correct 7 ms 1492 KB Output is correct
72 Correct 189 ms 22432 KB Output is correct
73 Correct 350 ms 31672 KB Output is correct
74 Correct 590 ms 39924 KB Output is correct
75 Correct 556 ms 43528 KB Output is correct
76 Correct 453 ms 40016 KB Output is correct
77 Correct 6 ms 980 KB Output is correct
78 Correct 9 ms 1616 KB Output is correct
79 Correct 197 ms 23348 KB Output is correct
80 Correct 442 ms 32632 KB Output is correct
81 Correct 511 ms 41320 KB Output is correct
82 Correct 3 ms 4948 KB Output is correct
83 Correct 3 ms 4904 KB Output is correct
84 Correct 1 ms 300 KB Output is correct
85 Correct 642 ms 43116 KB Output is correct
86 Correct 557 ms 41700 KB Output is correct
87 Correct 465 ms 42240 KB Output is correct
88 Correct 401 ms 36424 KB Output is correct
89 Correct 309 ms 22268 KB Output is correct
90 Correct 408 ms 31728 KB Output is correct
91 Correct 376 ms 31600 KB Output is correct
92 Correct 505 ms 40176 KB Output is correct
93 Correct 532 ms 40272 KB Output is correct
94 Correct 563 ms 39980 KB Output is correct
95 Correct 496 ms 40036 KB Output is correct
96 Correct 3 ms 4948 KB Output is correct
97 Correct 23 ms 7544 KB Output is correct
98 Correct 95 ms 11684 KB Output is correct
99 Correct 506 ms 43364 KB Output is correct
100 Correct 11 ms 1880 KB Output is correct
101 Correct 95 ms 8520 KB Output is correct
102 Correct 164 ms 16804 KB Output is correct
103 Correct 151 ms 19828 KB Output is correct
104 Correct 261 ms 25776 KB Output is correct
105 Correct 302 ms 32208 KB Output is correct
106 Correct 383 ms 37524 KB Output is correct
107 Correct 496 ms 43008 KB Output is correct
108 Correct 3 ms 4948 KB Output is correct
109 Correct 3 ms 4948 KB Output is correct
110 Correct 3 ms 4948 KB Output is correct
111 Correct 1 ms 212 KB Output is correct
112 Correct 1 ms 212 KB Output is correct
113 Correct 4 ms 4948 KB Output is correct
114 Correct 3 ms 4948 KB Output is correct
115 Correct 3 ms 4948 KB Output is correct
116 Correct 3 ms 4948 KB Output is correct
117 Correct 1 ms 212 KB Output is correct
118 Correct 3 ms 4948 KB Output is correct
119 Correct 2 ms 596 KB Output is correct
120 Correct 3 ms 704 KB Output is correct
121 Correct 175 ms 23412 KB Output is correct
122 Correct 413 ms 31212 KB Output is correct
123 Correct 297 ms 32132 KB Output is correct
124 Correct 0 ms 212 KB Output is correct
125 Correct 3 ms 4948 KB Output is correct
126 Correct 1 ms 212 KB Output is correct
127 Correct 415 ms 41692 KB Output is correct
128 Correct 452 ms 41720 KB Output is correct
129 Correct 459 ms 41584 KB Output is correct
130 Correct 3 ms 852 KB Output is correct
131 Correct 7 ms 1588 KB Output is correct
132 Correct 226 ms 23200 KB Output is correct
133 Correct 318 ms 33036 KB Output is correct
134 Correct 475 ms 41572 KB Output is correct
135 Correct 501 ms 39144 KB Output is correct
136 Correct 504 ms 41492 KB Output is correct
137 Correct 459 ms 42444 KB Output is correct
138 Correct 546 ms 42728 KB Output is correct
139 Correct 447 ms 37908 KB Output is correct
140 Correct 3 ms 4948 KB Output is correct
141 Correct 63 ms 11084 KB Output is correct
142 Correct 29 ms 3684 KB Output is correct
143 Correct 120 ms 12476 KB Output is correct
144 Correct 219 ms 21140 KB Output is correct
145 Correct 251 ms 24748 KB Output is correct
146 Correct 278 ms 31320 KB Output is correct
147 Correct 352 ms 35612 KB Output is correct
148 Correct 440 ms 39352 KB Output is correct
149 Correct 542 ms 45456 KB Output is correct
150 Correct 558 ms 45176 KB Output is correct
151 Correct 418 ms 41776 KB Output is correct
152 Correct 6 ms 1108 KB Output is correct
153 Correct 9 ms 1712 KB Output is correct
154 Correct 204 ms 24152 KB Output is correct
155 Correct 403 ms 33924 KB Output is correct
156 Correct 610 ms 43056 KB Output is correct
157 Correct 4 ms 4948 KB Output is correct
158 Correct 1 ms 212 KB Output is correct
159 Incorrect 3 ms 4948 KB Tree @(199999, 3) appears more than once: for edges on positions 0 and 2
160 Halted 0 ms 0 KB -