oj.uz

Submission #1048137

# Submission time Handle Problem Language Result Execution time Memory
1048137 2024-08-08T01:01:30 Z vjudge1 Fountain Parks (IOI21_parks) C++17
70 / 100
 333 ms 85560 KB 
#include "parks.h"
#include<bits/stdc++.h>
using namespace std;
mt19937 rng;
struct bpmatch{
    vector<int>adj[200100];
    int match1[200100],match2[400100],dep[200100];
    void AE(int a,int b){
        adj[a].push_back(b);
    }
    int bfs(int n){
        queue<int>q;
        for(int i=1;i<=n;i++)
            if(!match1[i])
                q.push(i),
                dep[i]=1;
            else dep[i]=0;
        dep[0]=0;
        while(q.size()){
            int x=q.front();
            q.pop();
            if(dep[x]>=dep[0]&&dep[0])
                continue;
            for(auto i:adj[x])
                if(!dep[match2[i]])
                    dep[match2[i]]=dep[x]+1,
                    q.push(match2[i]);
        }
        return dep[0];
    }
    int dfs(int n){
        if(!n)return 1;
        for(auto i:adj[n]){
            if(dep[match2[i]]==dep[n]+1&&dfs(match2[i]))
                return match2[match1[n]=i]=n,1;
        }
        dep[n]=1e9;
        return 0;
    }
    int matching(int n){
        int ans=0;
        while(bfs(n))for(int i=1;i<=n;i++)
            if(!match1[i]) ans+=dfs(i);
        return ans;
    }
} G;
map<int,int> pts[200100];
vector<pair<int,int>> tre_edges;
struct dsu{
    int par[200100];
    int abp(int n){
        return par[n]?par[n]=abp(par[n]):n;
    }
    int  merge(int a,int b){
        a=abp(a),b=abp(b);
        return a-b?par[a]=b:0;
    }
} DT;
int Xpos[400100],Ypos[400100];
int construct_roads(std::vector<int> x, std::vector<int> y) {
    int n=x.size();
    for(int i=0;i<n;i++)
        pts[x[i]][y[i]]=i+1;
    vector<tuple<int,int,int>>E,pt;
    for(int i=0;i<n;i++)
        pt.push_back({x[i],y[i],i});
    sort(pt.begin(),pt.end());
    for(auto[X,Y,i]:pt)
        if(pts[X][Y+2])
            E.push_back({i+1,pts[X][Y+2],1});
    for(auto[X,Y,i]:pt)
        if(pts[X+2][Y])
            E.push_back({i+1,pts[X+2][Y],0});
    vector<int>u,v,A,B;
    int CC=0;
    for(auto [i,j,k]:E){
        if(DT.merge(i,j)){
            u.push_back(i-1);
            v.push_back(j-1);
            int x1=x[i-1]+1,y1=y[i-1]+1;
            int x2=x1,y2=y1;
            if(k)x2-=2;
            else y2-=2;
            if(!pts[x1][y1])
                pts[x1][y1]=++CC,
                Xpos[CC]=x1,
                Ypos[CC]=y1;
            if(!pts[x2][y2])
                pts[x2][y2]=++CC,
                Xpos[CC]=x2,
                Ypos[CC]=y2;
            G.AE(u.size(),pts[x1][y1]);
            G.AE(u.size(),pts[x2][y2]);
        }
    }
    if(u.size()-n+1)return 0;
    if(G.matching(n-1)!=n-1)
        return 0;
    for(int i=1;i<n;i++)
        A.push_back(Xpos[G.match1[i]]),
        B.push_back(Ypos[G.match1[i]]);
    build(u,v,A,B);
    return 1;
}

Subtask #1
5.0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 18776 KB Output is correct
2 Correct 2 ms 20828 KB Output is correct
3 Correct 2 ms 16732 KB Output is correct
4 Correct 2 ms 20828 KB Output is correct
5 Correct 2 ms 20828 KB Output is correct
6 Correct 2 ms 18908 KB Output is correct
7 Correct 2 ms 18792 KB Output is correct
8 Correct 2 ms 18780 KB Output is correct
9 Correct 148 ms 52036 KB Output is correct
10 Correct 12 ms 24052 KB Output is correct
11 Correct 64 ms 37708 KB Output is correct
12 Correct 18 ms 25560 KB Output is correct
13 Correct 51 ms 30624 KB Output is correct
14 Correct 3 ms 19036 KB Output is correct
15 Correct 3 ms 19292 KB Output is correct
16 Correct 169 ms 52096 KB Output is correct

Subtask #2
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 18776 KB Output is correct
2 Correct 2 ms 20828 KB Output is correct
3 Correct 2 ms 16732 KB Output is correct
4 Correct 2 ms 20828 KB Output is correct
5 Correct 2 ms 20828 KB Output is correct
6 Correct 2 ms 18908 KB Output is correct
7 Correct 2 ms 18792 KB Output is correct
8 Correct 2 ms 18780 KB Output is correct
9 Correct 148 ms 52036 KB Output is correct
10 Correct 12 ms 24052 KB Output is correct
11 Correct 64 ms 37708 KB Output is correct
12 Correct 18 ms 25560 KB Output is correct
13 Correct 51 ms 30624 KB Output is correct
14 Correct 3 ms 19036 KB Output is correct
15 Correct 3 ms 19292 KB Output is correct
16 Correct 169 ms 52096 KB Output is correct
17 Correct 3 ms 20824 KB Output is correct
18 Correct 2 ms 20828 KB Output is correct
19 Correct 3 ms 20828 KB Output is correct
20 Correct 2 ms 20828 KB Output is correct
21 Correct 2 ms 18780 KB Output is correct
22 Correct 2 ms 20828 KB Output is correct
23 Correct 288 ms 77396 KB Output is correct
24 Correct 2 ms 20824 KB Output is correct
25 Correct 3 ms 21084 KB Output is correct
26 Correct 4 ms 19548 KB Output is correct
27 Correct 5 ms 19804 KB Output is correct
28 Correct 106 ms 42912 KB Output is correct
29 Correct 178 ms 54152 KB Output is correct
30 Correct 219 ms 65348 KB Output is correct
31 Correct 303 ms 76852 KB Output is correct
32 Correct 3 ms 20828 KB Output is correct
33 Correct 2 ms 20828 KB Output is correct
34 Correct 3 ms 20828 KB Output is correct
35 Correct 2 ms 16732 KB Output is correct
36 Correct 2 ms 16728 KB Output is correct
37 Correct 2 ms 20828 KB Output is correct
38 Correct 2 ms 20828 KB Output is correct
39 Correct 2 ms 20828 KB Output is correct
40 Correct 2 ms 20828 KB Output is correct
41 Correct 3 ms 16732 KB Output is correct
42 Correct 3 ms 20828 KB Output is correct
43 Correct 4 ms 19360 KB Output is correct
44 Correct 4 ms 19472 KB Output is correct
45 Correct 140 ms 48328 KB Output is correct
46 Correct 201 ms 61632 KB Output is correct
47 Correct 216 ms 61380 KB Output is correct

Subtask #3
15.0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 18776 KB Output is correct
2 Correct 2 ms 20828 KB Output is correct
3 Correct 2 ms 16732 KB Output is correct
4 Correct 2 ms 20828 KB Output is correct
5 Correct 2 ms 20828 KB Output is correct
6 Correct 2 ms 18908 KB Output is correct
7 Correct 2 ms 18792 KB Output is correct
8 Correct 2 ms 18780 KB Output is correct
9 Correct 148 ms 52036 KB Output is correct
10 Correct 12 ms 24052 KB Output is correct
11 Correct 64 ms 37708 KB Output is correct
12 Correct 18 ms 25560 KB Output is correct
13 Correct 51 ms 30624 KB Output is correct
14 Correct 3 ms 19036 KB Output is correct
15 Correct 3 ms 19292 KB Output is correct
16 Correct 169 ms 52096 KB Output is correct
17 Correct 3 ms 20824 KB Output is correct
18 Correct 2 ms 20828 KB Output is correct
19 Correct 3 ms 20828 KB Output is correct
20 Correct 2 ms 20828 KB Output is correct
21 Correct 2 ms 18780 KB Output is correct
22 Correct 2 ms 20828 KB Output is correct
23 Correct 288 ms 77396 KB Output is correct
24 Correct 2 ms 20824 KB Output is correct
25 Correct 3 ms 21084 KB Output is correct
26 Correct 4 ms 19548 KB Output is correct
27 Correct 5 ms 19804 KB Output is correct
28 Correct 106 ms 42912 KB Output is correct
29 Correct 178 ms 54152 KB Output is correct
30 Correct 219 ms 65348 KB Output is correct
31 Correct 303 ms 76852 KB Output is correct
32 Correct 3 ms 20828 KB Output is correct
33 Correct 2 ms 20828 KB Output is correct
34 Correct 3 ms 20828 KB Output is correct
35 Correct 2 ms 16732 KB Output is correct
36 Correct 2 ms 16728 KB Output is correct
37 Correct 2 ms 20828 KB Output is correct
38 Correct 2 ms 20828 KB Output is correct
39 Correct 2 ms 20828 KB Output is correct
40 Correct 2 ms 20828 KB Output is correct
41 Correct 3 ms 16732 KB Output is correct
42 Correct 3 ms 20828 KB Output is correct
43 Correct 4 ms 19360 KB Output is correct
44 Correct 4 ms 19472 KB Output is correct
45 Correct 140 ms 48328 KB Output is correct
46 Correct 201 ms 61632 KB Output is correct
47 Correct 216 ms 61380 KB Output is correct
48 Correct 3 ms 20828 KB Output is correct
49 Correct 3 ms 20828 KB Output is correct
50 Correct 3 ms 20928 KB Output is correct
51 Correct 2 ms 20828 KB Output is correct
52 Correct 2 ms 20908 KB Output is correct
53 Correct 2 ms 20828 KB Output is correct
54 Correct 2 ms 20940 KB Output is correct
55 Correct 275 ms 74840 KB Output is correct
56 Correct 3 ms 20824 KB Output is correct
57 Correct 4 ms 21340 KB Output is correct
58 Correct 7 ms 22496 KB Output is correct
59 Correct 10 ms 21024 KB Output is correct
60 Correct 124 ms 47004 KB Output is correct
61 Correct 178 ms 56632 KB Output is correct
62 Correct 221 ms 64712 KB Output is correct
63 Correct 314 ms 73520 KB Output is correct
64 Correct 2 ms 16728 KB Output is correct
65 Correct 2 ms 20828 KB Output is correct
66 Correct 2 ms 16732 KB Output is correct
67 Correct 333 ms 83336 KB Output is correct
68 Correct 300 ms 85300 KB Output is correct
69 Correct 316 ms 83696 KB Output is correct
70 Correct 5 ms 19800 KB Output is correct
71 Correct 8 ms 20572 KB Output is correct
72 Correct 133 ms 47784 KB Output is correct
73 Correct 228 ms 62956 KB Output is correct
74 Correct 280 ms 75712 KB Output is correct
75 Correct 318 ms 78276 KB Output is correct
76 Correct 307 ms 84860 KB Output is correct
77 Correct 6 ms 20056 KB Output is correct
78 Correct 10 ms 20972 KB Output is correct
79 Correct 129 ms 47968 KB Output is correct
80 Correct 217 ms 62456 KB Output is correct
81 Correct 291 ms 75716 KB Output is correct

Subtask #4
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 18776 KB Output is correct
2 Correct 2 ms 20828 KB Output is correct
3 Correct 2 ms 16732 KB Output is correct
4 Correct 2 ms 20828 KB Output is correct
5 Correct 2 ms 20828 KB Output is correct
6 Correct 2 ms 18908 KB Output is correct
7 Correct 2 ms 18792 KB Output is correct
8 Correct 2 ms 18780 KB Output is correct
9 Correct 148 ms 52036 KB Output is correct
10 Correct 12 ms 24052 KB Output is correct
11 Correct 64 ms 37708 KB Output is correct
12 Correct 18 ms 25560 KB Output is correct
13 Correct 51 ms 30624 KB Output is correct
14 Correct 3 ms 19036 KB Output is correct
15 Correct 3 ms 19292 KB Output is correct
16 Correct 169 ms 52096 KB Output is correct
17 Correct 2 ms 20828 KB Output is correct
18 Correct 2 ms 20828 KB Output is correct
19 Correct 2 ms 18780 KB Output is correct
20 Correct 169 ms 69308 KB Output is correct
21 Correct 150 ms 73664 KB Output is correct
22 Correct 138 ms 68984 KB Output is correct
23 Correct 159 ms 73668 KB Output is correct
24 Correct 124 ms 50364 KB Output is correct
25 Correct 172 ms 72248 KB Output is correct
26 Correct 159 ms 72060 KB Output is correct
27 Correct 201 ms 83796 KB Output is correct
28 Correct 192 ms 83028 KB Output is correct
29 Correct 211 ms 83424 KB Output is correct
30 Correct 208 ms 83268 KB Output is correct
31 Correct 2 ms 20824 KB Output is correct
32 Correct 14 ms 24780 KB Output is correct
33 Correct 34 ms 33480 KB Output is correct
34 Correct 151 ms 74008 KB Output is correct
35 Correct 9 ms 21024 KB Output is correct
36 Correct 47 ms 29644 KB Output is correct
37 Correct 80 ms 40100 KB Output is correct
38 Correct 82 ms 41412 KB Output is correct
39 Correct 121 ms 48840 KB Output is correct
40 Correct 148 ms 57716 KB Output is correct
41 Correct 201 ms 64968 KB Output is correct
42 Correct 226 ms 73112 KB Output is correct
43 Correct 2 ms 20828 KB Output is correct
44 Correct 2 ms 20828 KB Output is correct
45 Correct 2 ms 20828 KB Output is correct
46 Correct 2 ms 16728 KB Output is correct
47 Correct 2 ms 16732 KB Output is correct
48 Correct 2 ms 20828 KB Output is correct
49 Correct 2 ms 20828 KB Output is correct
50 Correct 3 ms 20828 KB Output is correct
51 Correct 2 ms 20828 KB Output is correct
52 Correct 2 ms 16732 KB Output is correct
53 Correct 3 ms 20828 KB Output is correct
54 Correct 3 ms 19292 KB Output is correct
55 Correct 5 ms 19496 KB Output is correct
56 Correct 134 ms 48324 KB Output is correct
57 Correct 201 ms 61892 KB Output is correct
58 Correct 221 ms 62344 KB Output is correct
59 Correct 2 ms 16732 KB Output is correct
60 Correct 3 ms 20828 KB Output is correct
61 Correct 2 ms 16728 KB Output is correct
62 Correct 320 ms 83256 KB Output is correct
63 Correct 312 ms 85560 KB Output is correct
64 Correct 317 ms 84296 KB Output is correct
65 Correct 5 ms 19804 KB Output is correct
66 Correct 8 ms 20572 KB Output is correct
67 Correct 126 ms 47812 KB Output is correct
68 Correct 218 ms 63020 KB Output is correct
69 Correct 298 ms 75204 KB Output is correct

Subtask #5
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 18776 KB Output is correct
2 Correct 2 ms 20828 KB Output is correct
3 Correct 2 ms 16732 KB Output is correct
4 Correct 2 ms 20828 KB Output is correct
5 Correct 2 ms 20828 KB Output is correct
6 Correct 2 ms 18908 KB Output is correct
7 Correct 2 ms 18792 KB Output is correct
8 Correct 2 ms 18780 KB Output is correct
9 Correct 148 ms 52036 KB Output is correct
10 Correct 12 ms 24052 KB Output is correct
11 Correct 64 ms 37708 KB Output is correct
12 Correct 18 ms 25560 KB Output is correct
13 Correct 51 ms 30624 KB Output is correct
14 Correct 3 ms 19036 KB Output is correct
15 Correct 3 ms 19292 KB Output is correct
16 Correct 169 ms 52096 KB Output is correct
17 Correct 268 ms 83808 KB Output is correct
18 Correct 227 ms 84164 KB Output is correct
19 Correct 143 ms 71360 KB Output is correct
20 Correct 192 ms 71104 KB Output is correct
21 Correct 197 ms 73164 KB Output is correct
22 Correct 2 ms 20828 KB Output is correct
23 Correct 30 ms 29144 KB Output is correct
24 Correct 15 ms 23124 KB Output is correct
25 Correct 55 ms 33944 KB Output is correct
26 Correct 94 ms 44360 KB Output is correct
27 Correct 114 ms 46536 KB Output is correct
28 Correct 143 ms 52596 KB Output is correct
29 Correct 167 ms 59840 KB Output is correct
30 Correct 195 ms 66212 KB Output is correct
31 Correct 245 ms 72292 KB Output is correct
32 Correct 292 ms 78020 KB Output is correct
33 Correct 305 ms 84796 KB Output is correct
34 Correct 6 ms 20056 KB Output is correct
35 Correct 9 ms 21020 KB Output is correct
36 Correct 136 ms 47896 KB Output is correct
37 Correct 214 ms 62656 KB Output is correct
38 Correct 287 ms 75376 KB Output is correct

Subtask #6
0 / 30.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 18776 KB Output is correct
2 Correct 2 ms 20828 KB Output is correct
3 Correct 2 ms 16732 KB Output is correct
4 Correct 2 ms 20828 KB Output is correct
5 Correct 2 ms 20828 KB Output is correct
6 Correct 2 ms 18908 KB Output is correct
7 Correct 2 ms 18792 KB Output is correct
8 Correct 2 ms 18780 KB Output is correct
9 Correct 148 ms 52036 KB Output is correct
10 Correct 12 ms 24052 KB Output is correct
11 Correct 64 ms 37708 KB Output is correct
12 Correct 18 ms 25560 KB Output is correct
13 Correct 51 ms 30624 KB Output is correct
14 Correct 3 ms 19036 KB Output is correct
15 Correct 3 ms 19292 KB Output is correct
16 Correct 169 ms 52096 KB Output is correct
17 Correct 3 ms 20824 KB Output is correct
18 Correct 2 ms 20828 KB Output is correct
19 Correct 3 ms 20828 KB Output is correct
20 Correct 2 ms 20828 KB Output is correct
21 Correct 2 ms 18780 KB Output is correct
22 Correct 2 ms 20828 KB Output is correct
23 Correct 288 ms 77396 KB Output is correct
24 Correct 2 ms 20824 KB Output is correct
25 Correct 3 ms 21084 KB Output is correct
26 Correct 4 ms 19548 KB Output is correct
27 Correct 5 ms 19804 KB Output is correct
28 Correct 106 ms 42912 KB Output is correct
29 Correct 178 ms 54152 KB Output is correct
30 Correct 219 ms 65348 KB Output is correct
31 Correct 303 ms 76852 KB Output is correct
32 Correct 3 ms 20828 KB Output is correct
33 Correct 2 ms 20828 KB Output is correct
34 Correct 3 ms 20828 KB Output is correct
35 Correct 2 ms 16732 KB Output is correct
36 Correct 2 ms 16728 KB Output is correct
37 Correct 2 ms 20828 KB Output is correct
38 Correct 2 ms 20828 KB Output is correct
39 Correct 2 ms 20828 KB Output is correct
40 Correct 2 ms 20828 KB Output is correct
41 Correct 3 ms 16732 KB Output is correct
42 Correct 3 ms 20828 KB Output is correct
43 Correct 4 ms 19360 KB Output is correct
44 Correct 4 ms 19472 KB Output is correct
45 Correct 140 ms 48328 KB Output is correct
46 Correct 201 ms 61632 KB Output is correct
47 Correct 216 ms 61380 KB Output is correct
48 Correct 3 ms 20828 KB Output is correct
49 Correct 3 ms 20828 KB Output is correct
50 Correct 3 ms 20928 KB Output is correct
51 Correct 2 ms 20828 KB Output is correct
52 Correct 2 ms 20908 KB Output is correct
53 Correct 2 ms 20828 KB Output is correct
54 Correct 2 ms 20940 KB Output is correct
55 Correct 275 ms 74840 KB Output is correct
56 Correct 3 ms 20824 KB Output is correct
57 Correct 4 ms 21340 KB Output is correct
58 Correct 7 ms 22496 KB Output is correct
59 Correct 10 ms 21024 KB Output is correct
60 Correct 124 ms 47004 KB Output is correct
61 Correct 178 ms 56632 KB Output is correct
62 Correct 221 ms 64712 KB Output is correct
63 Correct 314 ms 73520 KB Output is correct
64 Correct 2 ms 16728 KB Output is correct
65 Correct 2 ms 20828 KB Output is correct
66 Correct 2 ms 16732 KB Output is correct
67 Correct 333 ms 83336 KB Output is correct
68 Correct 300 ms 85300 KB Output is correct
69 Correct 316 ms 83696 KB Output is correct
70 Correct 5 ms 19800 KB Output is correct
71 Correct 8 ms 20572 KB Output is correct
72 Correct 133 ms 47784 KB Output is correct
73 Correct 228 ms 62956 KB Output is correct
74 Correct 280 ms 75712 KB Output is correct
75 Correct 318 ms 78276 KB Output is correct
76 Correct 307 ms 84860 KB Output is correct
77 Correct 6 ms 20056 KB Output is correct
78 Correct 10 ms 20972 KB Output is correct
79 Correct 129 ms 47968 KB Output is correct
80 Correct 217 ms 62456 KB Output is correct
81 Correct 291 ms 75716 KB Output is correct
82 Correct 2 ms 20828 KB Output is correct
83 Correct 2 ms 20828 KB Output is correct
84 Correct 2 ms 18780 KB Output is correct
85 Correct 169 ms 69308 KB Output is correct
86 Correct 150 ms 73664 KB Output is correct
87 Correct 138 ms 68984 KB Output is correct
88 Correct 159 ms 73668 KB Output is correct
89 Correct 124 ms 50364 KB Output is correct
90 Correct 172 ms 72248 KB Output is correct
91 Correct 159 ms 72060 KB Output is correct
92 Correct 201 ms 83796 KB Output is correct
93 Correct 192 ms 83028 KB Output is correct
94 Correct 211 ms 83424 KB Output is correct
95 Correct 208 ms 83268 KB Output is correct
96 Correct 2 ms 20824 KB Output is correct
97 Correct 14 ms 24780 KB Output is correct
98 Correct 34 ms 33480 KB Output is correct
99 Correct 151 ms 74008 KB Output is correct
100 Correct 9 ms 21024 KB Output is correct
101 Correct 47 ms 29644 KB Output is correct
102 Correct 80 ms 40100 KB Output is correct
103 Correct 82 ms 41412 KB Output is correct
104 Correct 121 ms 48840 KB Output is correct
105 Correct 148 ms 57716 KB Output is correct
106 Correct 201 ms 64968 KB Output is correct
107 Correct 226 ms 73112 KB Output is correct
108 Correct 2 ms 20828 KB Output is correct
109 Correct 2 ms 20828 KB Output is correct
110 Correct 2 ms 20828 KB Output is correct
111 Correct 2 ms 16728 KB Output is correct
112 Correct 2 ms 16732 KB Output is correct
113 Correct 2 ms 20828 KB Output is correct
114 Correct 2 ms 20828 KB Output is correct
115 Correct 3 ms 20828 KB Output is correct
116 Correct 2 ms 20828 KB Output is correct
117 Correct 2 ms 16732 KB Output is correct
118 Correct 3 ms 20828 KB Output is correct
119 Correct 3 ms 19292 KB Output is correct
120 Correct 5 ms 19496 KB Output is correct
121 Correct 134 ms 48324 KB Output is correct
122 Correct 201 ms 61892 KB Output is correct
123 Correct 221 ms 62344 KB Output is correct
124 Correct 2 ms 16732 KB Output is correct
125 Correct 3 ms 20828 KB Output is correct
126 Correct 2 ms 16728 KB Output is correct
127 Correct 320 ms 83256 KB Output is correct
128 Correct 312 ms 85560 KB Output is correct
129 Correct 317 ms 84296 KB Output is correct
130 Correct 5 ms 19804 KB Output is correct
131 Correct 8 ms 20572 KB Output is correct
132 Correct 126 ms 47812 KB Output is correct
133 Correct 218 ms 63020 KB Output is correct
134 Correct 298 ms 75204 KB Output is correct
135 Correct 268 ms 83808 KB Output is correct
136 Correct 227 ms 84164 KB Output is correct
137 Correct 143 ms 71360 KB Output is correct
138 Correct 192 ms 71104 KB Output is correct
139 Correct 197 ms 73164 KB Output is correct
140 Correct 2 ms 20828 KB Output is correct
141 Correct 30 ms 29144 KB Output is correct
142 Correct 15 ms 23124 KB Output is correct
143 Correct 55 ms 33944 KB Output is correct
144 Correct 94 ms 44360 KB Output is correct
145 Correct 114 ms 46536 KB Output is correct
146 Correct 143 ms 52596 KB Output is correct
147 Correct 167 ms 59840 KB Output is correct
148 Correct 195 ms 66212 KB Output is correct
149 Correct 245 ms 72292 KB Output is correct
150 Correct 292 ms 78020 KB Output is correct
151 Correct 305 ms 84796 KB Output is correct
152 Correct 6 ms 20056 KB Output is correct
153 Correct 9 ms 21020 KB Output is correct
154 Correct 136 ms 47896 KB Output is correct
155 Correct 214 ms 62656 KB Output is correct
156 Correct 287 ms 75376 KB Output is correct
157 Correct 3 ms 20824 KB Output is correct
158 Correct 2 ms 16732 KB Output is correct
159 Correct 2 ms 20928 KB Output is correct
160 Correct 2 ms 20944 KB Output is correct
161 Correct 188 ms 67012 KB Output is correct
162 Correct 152 ms 76220 KB Output is correct
163 Correct 139 ms 74472 KB Output is correct
164 Correct 138 ms 74688 KB Output is correct
165 Correct 161 ms 71604 KB Output is correct
166 Correct 272 ms 69564 KB Output is correct
167 Incorrect 54 ms 30664 KB Solution announced impossible, but it is possible.
168 Halted 0 ms 0 KB -