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ID题目提交者结果用时内存语言文件大小提交时间测评时间
#625173#9424. Stop the Castle 2ucup-team4153AC ✓707ms61528kbC++206.7kb2024-10-09 17:45:242024-10-09 17:45:25

Judging History

你现在查看的是最新测评结果

  • [2024-10-09 17:45:25]
  • 评测
  • 测评结果:AC
  • 用时:707ms
  • 内存:61528kb
  • [2024-10-09 17:45:24]
  • 提交

answer

#include<bits/stdc++.h>
using namespace std;
const int N=1e5+5;
const int INF=0x3f3f3f3f;
int t,n,m,k;
struct node{
    int op;
    int bh,r,c;
}cas[N],obs[N];
bool cmp(const node &x,const node &y){
    if(x.r==y.r)return x.c<y.c;
    return x.r<y.r;
}
bool cmp2(const node &x,const node &y){
    if(x.c==y.c)return x.r<y.r;
    return x.c<y.c;
}
vector<int> E[N];
bool chose[N],vis[N*2];
struct Edge{
    int from,to,cap,flow,op;
    Edge(int a,int b,int c,int d,int op):from(a),to(b),cap(c),flow(d),op(op){}
};
const int maxn=1e6+5;
struct Dinic{
    int n,m,s,t;
    vector<Edge>edges;
    vector<int>G[maxn];
    bool vis[maxn];
    int d[maxn],cur[maxn];
    void init(int _n){
        this->n=_n;
        for(int i=0;i<=n;i++)G[i].clear();
        edges.clear();
    }
    void AddEdge(int from,int to,int cap,int op){
        edges.push_back(Edge(from,to,cap,0,op));
        edges.push_back(Edge(to,from,0,0,op)); //有向图:Edge(to,from,0,0)  无向图:Edge(to,from,cap,0)
        m=edges.size();
        G[from].push_back(m-2);
        G[to].push_back(m-1);
    }
    bool BFS(){
        for(int i=0;i<=n;i++)vis[i]=false;
        queue<int>Q;
        Q.push(s);
        d[s]=0;
        vis[s]=true;
        while(!Q.empty()){
            int x=Q.front();
            Q.pop();
            for(int i=0;i<G[x].size();i++){
                Edge &e=edges[G[x][i]];
                if(!vis[e.to] && e.cap > e.flow){
                    vis[e.to]=true;
                    d[e.to]=d[x]+1;
                    Q.push(e.to);
                }
            }
        }
        return vis[t];
    }
    int DFS(int x,int a){
        if(x==t || a==0)return a;
        int flow=0,f;
        for(int &i=cur[x];i<G[x].size();i++){
            Edge &e=edges[G[x][i]];
            if(d[x]+1==d[e.to] && (f=DFS(e.to,min(a,e.cap-e.flow)))>0){
                e.flow+=f;
                edges[G[x][i]^1].flow-=f;
                flow+=f;
                a-=f;
                if(a==0)break;
            }
        }
        return flow;
    }
    int MaxFlow(int _s,int _t){
        this->s=_s;this->t=_t;
        int flow=0;
        while(BFS()){
            for(int i=0;i<=n;i++)cur[i]=0;
            flow+=DFS(s,INF);
        }
        return flow;
    }
}MF;
signed main() {
    ios::sync_with_stdio(0);
    cin.tie(0);cout.tie(0);
    cin>>t;
    while(t--){
        cin>>n>>m>>k;
        for(int i=1;i<=n;i++){
            cas[i].op=0;
            cin>>cas[i].r>>cas[i].c;
        }
        for(int i=1;i<=m;i++){
            E[i].clear();
            obs[i].op=1;
            cin>>obs[i].r>>obs[i].c;
            obs[i].bh=i;
            chose[i]=false;
        }
        sort(cas+1,cas+n+1,cmp);
        vector<node>vec;
        int cnt1=0;
        for(int i=1;i<=n;i++){
            if(i==n || cas[i].r!=cas[i+1].r){
                cas[i].bh=-1;
            }else{
                cas[i].bh=++cnt1;
            }
            vec.push_back(cas[i]);
        }
        for(int i=1;i<=m;i++){
            vec.push_back(obs[i]);
        }
        sort(vec.begin(),vec.end(),cmp);
        int pre=-1;
        for(int i=0;i<vec.size();i++){
            if(vec[i].op==1 && pre!=-1){
                E[vec[i].bh].push_back(pre);
//                if(vec[i].bh==8){
//                    cout<<"!! "<<pre<<'\n';
//                }
            }
            if(i==vec.size()-1 || vec[i].r!=vec[i+1].r){
                pre=-1;
            }else{
                if(vec[i].op==0){
                    pre=vec[i].bh;
                }
            }
        }

        sort(cas+1,cas+n+1,cmp2);
        vec.clear();
        int cnt2=0;
        for(int i=1;i<=n;i++){
            if(i==n || cas[i].c!=cas[i+1].c){
                cas[i].bh=-1;
            }else{
                cas[i].bh=(++cnt2)+cnt1;
            }
            vec.push_back(cas[i]);
        }
        for(int i=1;i<=m;i++){
            vec.push_back(obs[i]);
        }
        sort(vec.begin(),vec.end(),cmp2);
        pre=-1;
        for(int i=0;i<vec.size();i++){
            if(vec[i].op==1 && pre!=-1){
                E[vec[i].bh].push_back(pre);
            }
            if(i==vec.size()-1 || vec[i].c!=vec[i+1].c){
                pre=-1;
            }else{
                if(vec[i].op==0){
                    pre=vec[i].bh;
                }
            }
        }

        for(int i=0;i<=cnt1+cnt2;i++)vis[i]=false;
        k=m-k;
        MF.init(cnt1+cnt2+10);
        for(int i=1;i<=m;i++){
            if(E[i].size()==2){
                MF.AddEdge(E[i][0],E[i][1],1,i);
            }
        }
        int flow_s=cnt1+cnt2+1,flow_t=cnt1+cnt2+2;
        for(int i=1;i<=cnt1;i++){
            MF.AddEdge(flow_s,i,1,0);
        }
        for(int i=cnt1+1;i<=cnt1+cnt2;i++){
            MF.AddEdge(i,flow_t,1,0);
        }
        int flow=MF.MaxFlow(flow_s,flow_t);
        for(int x=1;x<=cnt1;x++){
            for(int i=0;i<MF.G[x].size();i++){
                Edge &e=MF.edges[MF.G[x][i]];
                if(e.flow>0 && e.op>0 && !chose[e.op] && k>0){
                    k--;
                    chose[e.op]=true;
                    vis[e.from]=vis[e.to]=true;
                }
            }
        }
//        cout<<vis[4]<<'\n';
        for(int i=1;i<=m;i++){
            if(chose[i])continue;
            int val=E[i].size();
            for(auto x:E[i]){
                if(vis[x])val--;
            }
            if(val && k>0){
                k--;
                chose[i]=true;
                for(auto x:E[i]){
//                    if(x==4)cout<<i<<' '<<obs[8].r<<' '<<obs[8].c<<'\n';
                    vis[x]=true;
                }
            }
        }
//        cout<<vis[4]<<'\n';
        for(int i=1;i<=m;i++){
            if(chose[i])continue;
            if(k>0){
                k--;
                chose[i]=true;
            }
        }

        int res=0;
        for(int i=1;i<=cnt1+cnt2;i++)if(!vis[i])res++;
        cout<<res<<'\n';
        for(int i=1;i<=m;i++){
            if(!chose[i])cout<<i<<' ';
        }
        cout<<'\n';

//        char grid[20][20];
//        for(int i=0;i<20;i++){
//            for(int j=0;j<20;j++){
//                grid[i][j]=' ';
//            }
//        }
//        for(int i=1;i<=n;i++){
//            grid[cas[i].r][cas[i].c]='c';
//        }
//        for(int i=1;i<=m;i++){
//            if(chose[obs[i].bh]){
//                grid[obs[i].r][obs[i].c]='#';
//            }
//        }
//        grid[obs[8].r][obs[8].c]='!';
//        for(int i=0;i<20;i++){
//            for(int j=0;j<20;j++){
//                cout<<grid[i][j];
//            }cout<<'\n';
//        }
    }
    return 0;
}

这程序好像有点Bug,我给组数据试试?

详细

Test #1:

score: 100
Accepted
time: 0ms
memory: 35192kb

input:

3
8 6 4
1 3
2 1
2 6
4 1
4 7
6 1
6 3
6 6
2 3
3 1
4 3
4 6
5 2
6 4
3 2 1
10 12
10 10
10 11
1 4
1 5
1 3 2
1 1
2 1
2 2
2 3

output:

4
2 3 5 6 
2
2 
0
2 3 

result:

ok ok 3 cases (3 test cases)

Test #2:

score: 0
Accepted
time: 68ms
memory: 37008kb

input:

1224
11 17 14
7 3
4 2
8 13
3 15
3 4
5 11
10 2
3 3
8 6
7 11
2 3
10 4
1 3
12 1
2 5
11 9
11 6
11 10
8 15
1 5
9 14
4 11
1 6
10 7
7 6
11 4
8 4
1 11
18 3 2
14 8
2 14
13 13
9 12
14 12
5 6
8 1
10 5
8 6
8 9
6 6
7 5
12 11
6 11
13 5
1 10
7 6
14 5
6 15
2 4
11 1
1 6 4
14 14
13 9
9 3
10 12
7 5
8 13
9 14
1 9 8
4 9...

output:

7
3 4 5 6 7 8 9 10 11 12 13 15 16 17 
15
2 3 
0
3 4 5 6 
0
2 3 4 5 6 7 8 9 
11
1 3 
8
1 2 3 
0
1 2 3 4 5 6 7 8 9 10 11 12 
1
5 6 7 9 10 11 12 
8
17 18 19 
1
1 2 3 4 5 6 7 8 
7
6 8 
10
13 14 15 
1
10 11 12 13 14 15 16 17 18 19 20 
0
1 
1
2 3 
0
5 6 7 
7
8 12 13 14 15 
2
10 11 12 13 14 
4
3 4 5 6 7 8 ...

result:

ok ok 1224 cases (1224 test cases)

Test #3:

score: 0
Accepted
time: 229ms
memory: 60208kb

input:

1
86289 95092 40401
911 152
1 270
135 731
347 451
283 224
338 348
166 346
12 385
590 763
939 176
232 405
122 946
397 576
795 823
546 392
33 718
444 598
954 852
185 662
732 539
172 681
386 148
76 495
163 323
711 201
278 363
531 275
66 122
823 983
234 792
102 188
985 423
804 712
419 636
318 331
693 68...

output:

81531
5956 5961 5963 5964 5968 5974 5975 5977 5979 5980 5981 5983 5984 5985 5987 5989 5992 5993 5997 6002 6003 6006 6007 6008 6013 6017 6024 6028 6031 6037 6038 6039 6042 6044 6047 6049 6054 6056 6057 6061 6066 6068 6069 6070 6072 6074 6078 6082 6086 6095 6100 6101 6102 6103 6107 6111 6113 6116 6118...

result:

ok ok 1 cases (1 test case)

Test #4:

score: 0
Accepted
time: 110ms
memory: 53624kb

input:

1
99057 99722 73893
190482185 274379837
466851670 641324039
993028302 128875937
102891466 286559847
526771097 794238060
565736409 328262657
190329865 598878250
790626887 595298790
308031819 470646878
341575785 374318107
257299536 280924175
64420619 591124604
323023069 811512407
428956686 719615923
2...

output:

82045
1 2 6 9 10 11 13 15 16 18 19 20 21 22 24 25 28 29 30 33 34 35 36 37 39 43 45 49 50 51 52 54 55 59 60 61 62 65 66 67 69 70 71 79 81 82 83 87 90 91 93 94 95 96 99 100 101 102 104 105 107 109 110 111 112 113 114 118 120 128 129 131 133 136 137 138 142 143 147 148 149 151 152 153 154 155 156 159 1...

result:

ok ok 1 cases (1 test case)

Test #5:

score: 0
Accepted
time: 243ms
memory: 61528kb

input:

1
100000 99990 27662
913840909 999962982
690565691 31053
780601566 31053
54745498 31053
5383 859704869
538124857 999962982
5383 66851413
1444277 31053
119603839 999962982
999833258 543197820
999833258 349576387
999833258 759855830
999833258 124692224
266093388 999962982
5383 100041707
999833258 2843...

output:

100891
65688 65689 65690 65692 65693 65694 65695 65696 65697 65698 65699 65700 65701 65703 65705 65706 65707 65709 65711 65712 65713 65714 65715 65716 65717 65718 65720 65721 65722 65723 65724 65725 65726 65728 65730 65731 65732 65733 65735 65736 65738 65740 65741 65743 65744 65745 65746 65748 65749...

result:

ok ok 1 cases (1 test case)

Test #6:

score: 0
Accepted
time: 95ms
memory: 55308kb

input:

1
100000 49997 21428
9380 4333
9380 999999628
49202 4333
49202 999999628
50841 4333
50841 999999628
77418 4333
77418 999999628
95722 4333
95722 999999628
144002 4333
144002 999999628
234359 4333
234359 999999628
268942 4333
268942 999999628
288956 4333
288956 999999628
415094 4333
415094 999999628
4...

output:

100000
7099 7100 7102 7103 7104 7105 7106 7108 7110 7113 7114 7117 7119 7120 7122 7123 7126 7130 7131 7134 7135 7136 7140 7145 7149 7151 7154 7157 7158 7160 7162 7163 7167 7170 7172 7173 7174 7176 7178 7182 7183 7184 7188 7190 7197 7199 7201 7204 7205 7206 7208 7209 7211 7212 7213 7215 7216 7221 722...

result:

ok ok 1 cases (1 test case)

Test #7:

score: 0
Accepted
time: 92ms
memory: 49468kb

input:

1
100000 100000 76259
931427170 7
367311884 7
646435086 7
925372747 7
371054451 7
284185575 7
695090232 7
889183241 7
615617158 7
44230096 7
293281406 7
758261641 7
685549291 7
679471071 7
723138327 7
901136691 7
49281635 7
256352978 7
320188290 7
78730802 7
788131872 7
234735044 7
664906524 7
79430...

output:

76258
463 577 797 819 881 890 900 923 993 1008 1061 1208 1267 1273 1283 1330 1357 1370 1381 1402 1438 1488 1493 1550 1556 1566 1614 1619 1655 1673 1721 1727 1758 1767 1804 1813 1829 1831 1844 1882 1906 1908 1914 1941 2020 2100 2193 2201 2209 2245 2284 2289 2303 2456 2466 2476 2484 2504 2537 2557 256...

result:

ok ok 1 cases (1 test case)

Test #8:

score: 0
Accepted
time: 53ms
memory: 57224kb

input:

1
100000 49999 24999
2 1
2 1000000000
3 1
3 1000000000
4 1
4 1000000000
5 1
5 1000000000
6 1
6 1000000000
7 1
7 1000000000
8 1
8 1000000000
9 1
9 1000000000
10 1
10 1000000000
11 1
11 1000000000
12 1
12 1000000000
13 1
13 1000000000
14 1
14 1000000000
15 1
15 1000000000
16 1
16 1000000000
17 1
17 10...

output:

99996
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 10...

result:

ok ok 1 cases (1 test case)

Test #9:

score: 0
Accepted
time: 155ms
memory: 44732kb

input:

556
16 6 3
2 1
2 1000000000
3 1
3 1000000000
4 1
4 1000000000
1 2
1000000000 2
1 3
1000000000 3
1 4
1000000000 4
1 5
1000000000 5
1 6
1000000000 6
2 3
3 3
3 2
4 2
2 4
4 4
32 12 6
2 1
2 1000000000
3 1
3 1000000000
4 1
4 1000000000
5 1
5 1000000000
6 1
6 1000000000
7 1
7 1000000000
8 1
8 1000000000
9 ...

output:

14
2 4 5 
32
2 4 5 10 11 12 
31
1 2 4 9 10 12 13 15 
8
1 
13
1 3 
19
4 5 7 8 9 
11
1 5 6 
20
3 5 6 
15
3 4 6 7 
33
4 6 8 9 10 12 14 
31
4 6 7 9 11 12 13 16 
19
2 3 4 7 8 
31
2 5 6 9 10 
15
1 2 6 7 
28
1 2 3 5 9 
11
1 
19
1 4 6 8 9 
23
1 5 6 9 10 12 
34
1 7 10 11 12 13 14 16 
31
3 5 7 8 9 12 13 14 
2...

result:

ok ok 556 cases (556 test cases)

Test #10:

score: 0
Accepted
time: 607ms
memory: 59448kb

input:

1
100000 50000 25000
2 1
2 1000000000
3 1
3 1000000000
4 1
4 1000000000
5 1
5 1000000000
6 1
6 1000000000
7 1
7 1000000000
8 1
8 1000000000
9 1
9 1000000000
10 1
10 1000000000
11 1
11 1000000000
12 1
12 1000000000
13 1
13 1000000000
14 1
14 1000000000
15 1
15 1000000000
16 1
16 1000000000
17 1
17 10...

output:

99996
2 3 6 9 12 13 16 17 21 23 24 26 27 29 31 32 35 37 40 42 44 49 50 52 53 58 59 62 66 67 69 70 71 72 73 74 75 76 77 79 80 81 83 84 86 87 92 93 95 96 98 99 100 101 105 106 107 108 110 112 116 120 123 125 126 127 128 131 133 134 136 139 140 142 144 150 154 161 163 166 167 168 169 171 172 175 181 18...

result:

ok ok 1 cases (1 test case)

Test #11:

score: 0
Accepted
time: 45ms
memory: 48064kb

input:

556
32 15 7
2 1
2 1000000000
3 1
3 1000000000
4 1
4 1000000000
5 1
5 1000000000
6 1
6 1000000000
7 1
7 1000000000
8 1
8 1000000000
9 1
9 1000000000
1 2
1000000000 2
1 3
1000000000 3
1 4
1000000000 4
1 5
1000000000 5
1 6
1000000000 6
1 7
1000000000 7
1 8
1000000000 8
1 9
1000000000 9
7 6
4 3
5 4
2 2
...

output:

28
1 2 3 7 8 10 15 
11
1 4 
20
3 4 
23
4 7 8 9 10 
26
1 2 6 7 8 
17
1 
10
2 
31
2 3 6 8 
14
1 
31
2 3 4 5 7 11 14 
34
2 3 4 5 7 8 15 
16
3 
32
1 2 6 7 8 
29
3 5 
28
1 6 7 8 10 12 15 
31
1 2 4 5 6 8 14 
25
3 5 8 9 
15
2 4 5 
29
1 5 6 9 11 
31
1 4 7 8 
15
1 2 7 
29
1 3 
27
1 3 6 
19
5 6 7 9 
25
1 6 7 ...

result:

ok ok 556 cases (556 test cases)

Test #12:

score: 0
Accepted
time: 89ms
memory: 55728kb

input:

1
100000 49999 24999
2 1
2 1000000000
3 1
3 1000000000
4 1
4 1000000000
5 1
5 1000000000
6 1
6 1000000000
7 1
7 1000000000
8 1
8 1000000000
9 1
9 1000000000
10 1
10 1000000000
11 1
11 1000000000
12 1
12 1000000000
13 1
13 1000000000
14 1
14 1000000000
15 1
15 1000000000
16 1
16 1000000000
17 1
17 10...

output:

99996
1 3 4 6 8 10 12 17 20 22 25 26 27 29 30 32 33 34 35 37 39 42 44 47 48 49 51 54 58 59 60 61 68 69 70 72 74 75 77 78 81 82 84 85 88 89 90 91 93 94 96 97 98 100 103 110 111 112 114 115 116 120 123 124 127 129 130 133 135 136 139 140 143 145 146 149 150 152 153 160 163 169 171 174 175 176 178 179 ...

result:

ok ok 1 cases (1 test case)

Test #13:

score: 0
Accepted
time: 155ms
memory: 44852kb

input:

556
22 1 1
2 1
2 1000000000
1 2
1000000000 2
1 3
1000000000 3
1 4
1000000000 4
1 5
1000000000 5
1 6
1000000000 6
1 7
1000000000 7
1 8
1000000000 8
1 9
1000000000 9
1 10
1000000000 10
1 11
1000000000 11
2 2
18 3 1
2 1
2 1000000000
3 1
3 1000000000
1 2
1000000000 2
1 3
1000000000 3
1 4
1000000000 4
1 ...

output:

29
1 
19
1 
20
1 5 
14
2 5 
25
2 
28
1 2 3 4 6 8 9 
23
1 
29
3 5 8 10 11 
28
2 3 5 6 
5
1 
23
6 7 8 9 11 
31
2 3 5 10 13 14 15 
29
2 3 
7
1 
26
1 
27
2 3 6 9 12 13 
24
1 5 7 
14
3 5 
32
3 4 5 6 10 11 13 14 
24
1 2 5 
27
1 2 3 6 7 10 
32
1 2 3 4 5 9 14 15 
30
1 3 5 
24
2 3 7 
15
2 3 6 
26
1 
18
1 2 6...

result:

ok ok 556 cases (556 test cases)

Test #14:

score: 0
Accepted
time: 707ms
memory: 58092kb

input:

1
100000 49999 24999
2 1
2 1000000000
3 1
3 1000000000
4 1
4 1000000000
5 1
5 1000000000
6 1
6 1000000000
7 1
7 1000000000
8 1
8 1000000000
9 1
9 1000000000
10 1
10 1000000000
11 1
11 1000000000
12 1
12 1000000000
13 1
13 1000000000
14 1
14 1000000000
15 1
15 1000000000
16 1
16 1000000000
17 1
17 10...

output:

99996
1 2 8 11 13 14 15 16 17 19 20 21 26 29 31 36 39 42 45 46 49 51 53 54 55 57 61 62 64 67 68 69 71 73 74 76 78 79 80 81 82 84 85 88 89 91 94 100 101 103 104 109 110 112 113 115 116 120 123 127 130 131 132 133 136 141 147 149 150 151 153 154 155 158 159 161 163 167 168 170 171 173 174 175 177 178 ...

result:

ok ok 1 cases (1 test case)

Test #15:

score: 0
Accepted
time: 268ms
memory: 55212kb

input:

1
100000 49998 34141
2 1
2 1000000000
3 1
3 1000000000
4 1
4 1000000000
5 1
5 1000000000
6 1
6 1000000000
7 1
7 1000000000
8 1
8 1000000000
9 1
9 1000000000
10 1
10 1000000000
11 1
11 1000000000
12 1
12 1000000000
13 1
13 1000000000
14 1
14 1000000000
15 1
15 1000000000
16 1
16 1000000000
17 1
17 10...

output:

118282
1 3 4 5 6 7 8 10 11 12 14 15 16 22 23 25 26 27 28 29 30 31 32 33 34 35 37 38 39 42 43 44 45 46 47 48 49 50 51 53 55 56 57 58 59 60 63 65 66 67 68 69 71 72 73 74 75 76 77 79 80 81 82 83 84 85 86 87 88 89 91 92 93 94 95 98 101 102 103 104 109 113 114 115 116 117 118 119 120 122 124 127 128 129 ...

result:

ok ok 1 cases (1 test case)

Test #16:

score: 0
Accepted
time: 143ms
memory: 57700kb

input:

1
100000 82275 67072
2 1
2 1000000000
3 1
3 1000000000
4 1
4 1000000000
5 1
5 1000000000
6 1
6 1000000000
7 1
7 1000000000
8 1
8 1000000000
9 1
9 1000000000
10 1
10 1000000000
11 1
11 1000000000
12 1
12 1000000000
13 1
13 1000000000
14 1
14 1000000000
15 1
15 1000000000
16 1
16 1000000000
17 1
17 10...

output:

119590
1 2 3 5 7 8 9 13 19 21 22 23 25 31 32 33 35 44 45 48 50 54 58 61 67 69 71 72 73 77 80 81 87 90 93 97 99 105 106 108 112 114 115 117 119 120 127 131 137 141 142 144 145 146 147 148 152 156 158 161 162 165 169 170 180 181 184 185 186 193 195 196 203 206 217 221 222 224 225 226 229 231 233 234 2...

result:

ok ok 1 cases (1 test case)

Test #17:

score: 0
Accepted
time: 104ms
memory: 46068kb

input:

556
30 12 6
2 1
2 1000000000
3 1
3 1000000000
4 1
4 1000000000
5 1
5 1000000000
6 1
6 1000000000
7 1
7 1000000000
8 1
8 1000000000
1 2
1000000000 2
1 3
1000000000 3
1 4
1000000000 4
1 5
1000000000 5
1 6
1000000000 6
1 7
1000000000 7
1 8
1000000000 8
1 9
1000000000 9
2 6
2 8
3 4
4 4
4 8
5 3
5 7
5 8
6...

output:

29
2 4 7 8 10 11 
19
2 3 5 6 7 8 9 10 11 
25
2 3 4 5 6 8 9 10 11 12 
13
3 4 5 
31
2 3 5 6 8 9 11 12 13 14 16 17 18 19 20 21 22 23 24 25 26 27 28 
36
1 4 5 8 9 10 13 
18
2 3 4 5 
20
3 4 6 7 8 
20
2 3 4 5 6 8 9 10 11 12 13 14 16 17 18 
12
2 3 4 5 
8
2 3 4 6 7 8 
15
2 3 4 5 6 
22
2 3 5 6 7 8 9 11 12 13...

result:

ok ok 556 cases (556 test cases)

Test #18:

score: 0
Accepted
time: 311ms
memory: 60308kb

input:

1
100000 99991 75553
2 1
2 1000000000
3 1
3 1000000000
4 1
4 1000000000
5 1
5 1000000000
6 1
6 1000000000
7 1
7 1000000000
8 1
8 1000000000
9 1
9 1000000000
10 1
10 1000000000
11 1
11 1000000000
12 1
12 1000000000
13 1
13 1000000000
14 1
14 1000000000
15 1
15 1000000000
16 1
16 1000000000
17 1
17 10...

output:

101120
2 3 5 7 8 9 11 12 13 15 16 17 18 20 21 22 23 24 25 26 27 30 32 33 34 35 37 39 41 42 43 44 47 48 50 52 54 55 57 58 59 60 61 62 64 65 66 67 68 71 72 73 75 76 77 78 79 80 81 82 85 86 87 88 89 90 91 92 93 95 97 98 99 101 102 103 104 105 107 108 109 110 111 112 114 115 116 117 119 120 121 122 124 ...

result:

ok ok 1 cases (1 test case)

Extra Test:

score: 0
Extra Test Passed