oj.uz

Submission #817845

# Submission time Handle Problem Language Result Execution time Memory
817845 2023-08-09T17:55:03 Z alvingogo Fountain Parks (IOI21_parks) C++17
70 / 100
 1016 ms 75248 KB 
#include "parks.h"
#include <bits/stdc++.h>
#define fs first
#define sc second
#define p_q priority_queue
using namespace std;
struct DSU{
    vector<int> bo,ss;
    void init(int x){
        bo.resize(x);
        ss.resize(x,1);
        iota(bo.begin(),bo.end(),0);
    }  
    int find(int x){
        return bo[x]==x?x:bo[x]=find(bo[x]);
    }
    int merge(int x,int y){
        x=find(x);
        y=find(y);
        if(x==y){
            return 0;
        }
        bo[x]=y;
        ss[y]+=ss[x];
        return 1;
    }
}dsu;

vector<int> au,av,aa,ab;
set<pair<int,int> > vis;
void ag(int a,int b,int c,int d){
    au.push_back(a);
    av.push_back(b);
    dsu.merge(a,b);
    aa.push_back(c);
    ab.push_back(d);
    vis.insert({c,d});
    //cout << a << " " << b << " " << c << " " << d << '\n';
}
int construct_roads(vector<int> x, vector<int> y) {
    vis.clear();
    if (x.size() == 1) {
	    build({}, {}, {}, {});
        return 1;
    }
    map<pair<int,int>,int> mp;
    int n=x.size();
    for(int i=0;i<n;i++){
        mp[{x[i],y[i]}]=i;
    }
    dsu.init(n);
    const int dx[4]={0,0,2,-2},dy[4]={2,-2,0,0};
    function<void(pair<int,int>,int)> dfs=[&](pair<int,int> w,int q){
        int a=0,b=0,c=0,d=0;
        if(dx[q]){
            a=b=dx[q]/2;
            c=1;
            d=-1;
        }
        else{
            a=1;
            b=-1;
            c=d=dy[q]/2;
        }
        int e=0,f=0,g=0,h=0;
        int way=2*(1-q/2);
        if(mp.find({w.fs+a,w.sc+c})==mp.end()){
            if(mp.find({w.fs+b,w.sc+d})==mp.end()){
                return;
            }
            way++;
        }
        if(dx[way]){
            e=f=dx[way]/2;
            g=1;
            h=-1;
        }
        else{
            e=1;
            f=-1;
            g=h=dy[way]/2;
        }
        for(int i=w.fs,j=w.sc;;i+=dx[way],j+=dy[way]){
            int sx=i+e,sy=j+g,tx=i+f,ty=j+h;
            if(mp.find({sx,sy})==mp.end() || mp.find({tx,ty})==mp.end()){
                if(way<2){
                    assert(mp.find({sx-dx[way],sy-dy[way]})!=mp.end());
                    assert(mp.find({tx-dx[way],ty-dy[way]})!=mp.end());
                    ag(mp[{sx-dx[way],sy-dy[way]}],mp[{tx-dx[way],ty-dy[way]}],i,j);
                }
                dfs({i,j},way);
                break;
            }
            else{
                if(vis.find({i+dx[way],j+dy[way]})!=vis.end()){
                    break;
                }
                if(way>=2){
                    ag(mp[{sx,sy}],mp[{tx,ty}],i+dx[way],j+dy[way]);
                }
            }
        }
    };
    for(int p=0;p<n;p++){
        int c=x[p]+2,d=y[p];
        if(mp.find({c,d})!=mp.end()){
            int a=mp[{c,d}];
            if(vis.find({x[p]+1,y[p]+1})==vis.end() && !(mp.find({x[p]+2,y[p]+2})!=mp.end() && mp.find({x[p],y[p]+2})!=mp.end())){
                ag(a,p,x[p]+1,y[p]+1);
                dfs({x[p]+1,y[p]+1},0);
            }
            else if(vis.find({x[p]+1,y[p]-1})==vis.end() && !(mp.find({x[p]+2,y[p]-2})!=mp.end() && mp.find({x[p],y[p]-2})!=mp.end())){
                ag(a,p,x[p]+1,y[p]-1);
                dfs({x[p]+1,y[p]-1},1);
            }
        }
    }
    for(int p=0;p<n;p++){
        int c=x[p],d=y[p]+2;
        if(mp.find({c,d})!=mp.end()){
            int a=mp[{c,d}];
            if(vis.find({x[p]+1,y[p]+1})==vis.end()){
                ag(a,p,x[p]+1,y[p]+1);
            }
            else if(vis.find({x[p]-1,y[p]+1})==vis.end()){
                ag(a,p,x[p]-1,y[p]+1);
            }
        }
    }
    if(dsu.ss[dsu.find(0)]!=n){
        return 0;
    }
    build(au,av,aa,ab);
    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 1 ms 212 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 0 ms 212 KB Output is correct
5 Correct 0 ms 212 KB Output is correct
6 Correct 0 ms 212 KB Output is correct
7 Correct 0 ms 212 KB Output is correct
8 Correct 0 ms 212 KB Output is correct
9 Correct 154 ms 18328 KB Output is correct
10 Correct 11 ms 2260 KB Output is correct
11 Correct 55 ms 9972 KB Output is correct
12 Correct 13 ms 3284 KB Output is correct
13 Correct 33 ms 6808 KB Output is correct
14 Correct 1 ms 340 KB Output is correct
15 Correct 2 ms 596 KB Output is correct
16 Correct 169 ms 18232 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 1 ms 212 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 0 ms 212 KB Output is correct
5 Correct 0 ms 212 KB Output is correct
6 Correct 0 ms 212 KB Output is correct
7 Correct 0 ms 212 KB Output is correct
8 Correct 0 ms 212 KB Output is correct
9 Correct 154 ms 18328 KB Output is correct
10 Correct 11 ms 2260 KB Output is correct
11 Correct 55 ms 9972 KB Output is correct
12 Correct 13 ms 3284 KB Output is correct
13 Correct 33 ms 6808 KB Output is correct
14 Correct 1 ms 340 KB Output is correct
15 Correct 2 ms 596 KB Output is correct
16 Correct 169 ms 18232 KB Output is correct
17 Correct 0 ms 212 KB Output is correct
18 Correct 0 ms 212 KB Output is correct
19 Correct 1 ms 212 KB Output is correct
20 Correct 0 ms 212 KB Output is correct
21 Correct 0 ms 212 KB Output is correct
22 Correct 0 ms 212 KB Output is correct
23 Correct 527 ms 36516 KB Output is correct
24 Correct 0 ms 212 KB Output is correct
25 Correct 2 ms 468 KB Output is correct
26 Correct 3 ms 724 KB Output is correct
27 Correct 4 ms 780 KB Output is correct
28 Correct 144 ms 14720 KB Output is correct
29 Correct 243 ms 21912 KB Output is correct
30 Correct 356 ms 29108 KB Output is correct
31 Correct 515 ms 36320 KB Output is correct
32 Correct 0 ms 212 KB Output is correct
33 Correct 0 ms 212 KB Output is correct
34 Correct 1 ms 212 KB Output is correct
35 Correct 0 ms 212 KB Output is correct
36 Correct 1 ms 212 KB Output is correct
37 Correct 0 ms 212 KB Output is correct
38 Correct 0 ms 212 KB Output is correct
39 Correct 0 ms 212 KB Output is correct
40 Correct 0 ms 212 KB Output is correct
41 Correct 0 ms 212 KB Output is correct
42 Correct 0 ms 212 KB Output is correct
43 Correct 2 ms 596 KB Output is correct
44 Correct 4 ms 740 KB Output is correct
45 Correct 212 ms 18200 KB Output is correct
46 Correct 359 ms 26432 KB Output is correct
47 Correct 352 ms 26392 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 1 ms 212 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 0 ms 212 KB Output is correct
5 Correct 0 ms 212 KB Output is correct
6 Correct 0 ms 212 KB Output is correct
7 Correct 0 ms 212 KB Output is correct
8 Correct 0 ms 212 KB Output is correct
9 Correct 154 ms 18328 KB Output is correct
10 Correct 11 ms 2260 KB Output is correct
11 Correct 55 ms 9972 KB Output is correct
12 Correct 13 ms 3284 KB Output is correct
13 Correct 33 ms 6808 KB Output is correct
14 Correct 1 ms 340 KB Output is correct
15 Correct 2 ms 596 KB Output is correct
16 Correct 169 ms 18232 KB Output is correct
17 Correct 0 ms 212 KB Output is correct
18 Correct 0 ms 212 KB Output is correct
19 Correct 1 ms 212 KB Output is correct
20 Correct 0 ms 212 KB Output is correct
21 Correct 0 ms 212 KB Output is correct
22 Correct 0 ms 212 KB Output is correct
23 Correct 527 ms 36516 KB Output is correct
24 Correct 0 ms 212 KB Output is correct
25 Correct 2 ms 468 KB Output is correct
26 Correct 3 ms 724 KB Output is correct
27 Correct 4 ms 780 KB Output is correct
28 Correct 144 ms 14720 KB Output is correct
29 Correct 243 ms 21912 KB Output is correct
30 Correct 356 ms 29108 KB Output is correct
31 Correct 515 ms 36320 KB Output is correct
32 Correct 0 ms 212 KB Output is correct
33 Correct 0 ms 212 KB Output is correct
34 Correct 1 ms 212 KB Output is correct
35 Correct 0 ms 212 KB Output is correct
36 Correct 1 ms 212 KB Output is correct
37 Correct 0 ms 212 KB Output is correct
38 Correct 0 ms 212 KB Output is correct
39 Correct 0 ms 212 KB Output is correct
40 Correct 0 ms 212 KB Output is correct
41 Correct 0 ms 212 KB Output is correct
42 Correct 0 ms 212 KB Output is correct
43 Correct 2 ms 596 KB Output is correct
44 Correct 4 ms 740 KB Output is correct
45 Correct 212 ms 18200 KB Output is correct
46 Correct 359 ms 26432 KB Output is correct
47 Correct 352 ms 26392 KB Output is correct
48 Correct 0 ms 212 KB Output is correct
49 Correct 0 ms 212 KB Output is correct
50 Correct 0 ms 212 KB Output is correct
51 Correct 0 ms 212 KB Output is correct
52 Correct 0 ms 212 KB Output is correct
53 Correct 0 ms 212 KB Output is correct
54 Correct 0 ms 212 KB Output is correct
55 Correct 583 ms 36240 KB Output is correct
56 Correct 0 ms 212 KB Output is correct
57 Correct 3 ms 576 KB Output is correct
58 Correct 8 ms 1492 KB Output is correct
59 Correct 13 ms 1748 KB Output is correct
60 Correct 215 ms 18308 KB Output is correct
61 Correct 350 ms 24600 KB Output is correct
62 Correct 446 ms 30024 KB Output is correct
63 Correct 587 ms 36236 KB Output is correct
64 Correct 1 ms 212 KB Output is correct
65 Correct 0 ms 212 KB Output is correct
66 Correct 0 ms 212 KB Output is correct
67 Correct 452 ms 36284 KB Output is correct
68 Correct 437 ms 36296 KB Output is correct
69 Correct 518 ms 36084 KB Output is correct
70 Correct 6 ms 856 KB Output is correct
71 Correct 11 ms 1492 KB Output is correct
72 Correct 237 ms 18252 KB Output is correct
73 Correct 522 ms 27284 KB Output is correct
74 Correct 738 ms 36392 KB Output is correct
75 Correct 630 ms 40164 KB Output is correct
76 Correct 421 ms 36304 KB Output is correct
77 Correct 7 ms 980 KB Output is correct
78 Correct 13 ms 1620 KB Output is correct
79 Correct 242 ms 19180 KB Output is correct
80 Correct 475 ms 28852 KB Output is correct
81 Correct 687 ms 38212 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 1 ms 212 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 0 ms 212 KB Output is correct
5 Correct 0 ms 212 KB Output is correct
6 Correct 0 ms 212 KB Output is correct
7 Correct 0 ms 212 KB Output is correct
8 Correct 0 ms 212 KB Output is correct
9 Correct 154 ms 18328 KB Output is correct
10 Correct 11 ms 2260 KB Output is correct
11 Correct 55 ms 9972 KB Output is correct
12 Correct 13 ms 3284 KB Output is correct
13 Correct 33 ms 6808 KB Output is correct
14 Correct 1 ms 340 KB Output is correct
15 Correct 2 ms 596 KB Output is correct
16 Correct 169 ms 18232 KB Output is correct
17 Correct 1 ms 212 KB Output is correct
18 Correct 0 ms 212 KB Output is correct
19 Correct 0 ms 212 KB Output is correct
20 Correct 652 ms 72844 KB Output is correct
21 Correct 669 ms 52668 KB Output is correct
22 Correct 662 ms 48804 KB Output is correct
23 Correct 427 ms 30900 KB Output is correct
24 Correct 209 ms 17520 KB Output is correct
25 Correct 715 ms 29988 KB Output is correct
26 Correct 503 ms 29932 KB Output is correct
27 Correct 468 ms 36272 KB Output is correct
28 Correct 445 ms 36324 KB Output is correct
29 Correct 640 ms 36232 KB Output is correct
30 Correct 614 ms 36344 KB Output is correct
31 Correct 0 ms 212 KB Output is correct
32 Correct 27 ms 3076 KB Output is correct
33 Correct 85 ms 8908 KB Output is correct
34 Correct 646 ms 67512 KB Output is correct
35 Correct 22 ms 1772 KB Output is correct
36 Correct 102 ms 7668 KB Output is correct
37 Correct 280 ms 15104 KB Output is correct
38 Correct 234 ms 14856 KB Output is correct
39 Correct 362 ms 20284 KB Output is correct
40 Correct 455 ms 25724 KB Output is correct
41 Correct 620 ms 31284 KB Output is correct
42 Correct 739 ms 36752 KB Output is correct
43 Correct 0 ms 212 KB Output is correct
44 Correct 0 ms 212 KB Output is correct
45 Correct 0 ms 212 KB Output is correct
46 Correct 0 ms 212 KB Output is correct
47 Correct 0 ms 212 KB Output is correct
48 Correct 0 ms 212 KB Output is correct
49 Correct 0 ms 212 KB Output is correct
50 Correct 0 ms 212 KB Output is correct
51 Correct 0 ms 212 KB Output is correct
52 Correct 0 ms 212 KB Output is correct
53 Correct 0 ms 212 KB Output is correct
54 Correct 3 ms 596 KB Output is correct
55 Correct 5 ms 724 KB Output is correct
56 Correct 219 ms 18200 KB Output is correct
57 Correct 354 ms 26344 KB Output is correct
58 Correct 481 ms 26336 KB Output is correct
59 Correct 0 ms 212 KB Output is correct
60 Correct 0 ms 212 KB Output is correct
61 Correct 0 ms 212 KB Output is correct
62 Correct 487 ms 36244 KB Output is correct
63 Correct 463 ms 36260 KB Output is correct
64 Correct 417 ms 36108 KB Output is correct
65 Correct 5 ms 852 KB Output is correct
66 Correct 15 ms 1492 KB Output is correct
67 Correct 296 ms 18236 KB Output is correct
68 Correct 515 ms 27280 KB Output is correct
69 Correct 670 ms 36300 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 1 ms 212 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 0 ms 212 KB Output is correct
5 Correct 0 ms 212 KB Output is correct
6 Correct 0 ms 212 KB Output is correct
7 Correct 0 ms 212 KB Output is correct
8 Correct 0 ms 212 KB Output is correct
9 Correct 154 ms 18328 KB Output is correct
10 Correct 11 ms 2260 KB Output is correct
11 Correct 55 ms 9972 KB Output is correct
12 Correct 13 ms 3284 KB Output is correct
13 Correct 33 ms 6808 KB Output is correct
14 Correct 1 ms 340 KB Output is correct
15 Correct 2 ms 596 KB Output is correct
16 Correct 169 ms 18232 KB Output is correct
17 Correct 496 ms 36332 KB Output is correct
18 Correct 441 ms 36452 KB Output is correct
19 Correct 650 ms 75248 KB Output is correct
20 Correct 1016 ms 41728 KB Output is correct
21 Correct 659 ms 33696 KB Output is correct
22 Correct 0 ms 212 KB Output is correct
23 Correct 79 ms 6568 KB Output is correct
24 Correct 49 ms 3548 KB Output is correct
25 Correct 178 ms 11528 KB Output is correct
26 Correct 449 ms 19540 KB Output is correct
27 Correct 327 ms 20392 KB Output is correct
28 Correct 535 ms 25680 KB Output is correct
29 Correct 708 ms 30880 KB Output is correct
30 Correct 840 ms 35560 KB Output is correct
31 Correct 919 ms 40956 KB Output is correct
32 Correct 673 ms 40084 KB Output is correct
33 Correct 382 ms 36268 KB Output is correct
34 Correct 8 ms 1040 KB Output is correct
35 Correct 17 ms 1656 KB Output is correct
36 Correct 240 ms 19280 KB Output is correct
37 Correct 459 ms 28848 KB Output is correct
38 Correct 777 ms 38208 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 1 ms 212 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 0 ms 212 KB Output is correct
5 Correct 0 ms 212 KB Output is correct
6 Correct 0 ms 212 KB Output is correct
7 Correct 0 ms 212 KB Output is correct
8 Correct 0 ms 212 KB Output is correct
9 Correct 154 ms 18328 KB Output is correct
10 Correct 11 ms 2260 KB Output is correct
11 Correct 55 ms 9972 KB Output is correct
12 Correct 13 ms 3284 KB Output is correct
13 Correct 33 ms 6808 KB Output is correct
14 Correct 1 ms 340 KB Output is correct
15 Correct 2 ms 596 KB Output is correct
16 Correct 169 ms 18232 KB Output is correct
17 Correct 0 ms 212 KB Output is correct
18 Correct 0 ms 212 KB Output is correct
19 Correct 1 ms 212 KB Output is correct
20 Correct 0 ms 212 KB Output is correct
21 Correct 0 ms 212 KB Output is correct
22 Correct 0 ms 212 KB Output is correct
23 Correct 527 ms 36516 KB Output is correct
24 Correct 0 ms 212 KB Output is correct
25 Correct 2 ms 468 KB Output is correct
26 Correct 3 ms 724 KB Output is correct
27 Correct 4 ms 780 KB Output is correct
28 Correct 144 ms 14720 KB Output is correct
29 Correct 243 ms 21912 KB Output is correct
30 Correct 356 ms 29108 KB Output is correct
31 Correct 515 ms 36320 KB Output is correct
32 Correct 0 ms 212 KB Output is correct
33 Correct 0 ms 212 KB Output is correct
34 Correct 1 ms 212 KB Output is correct
35 Correct 0 ms 212 KB Output is correct
36 Correct 1 ms 212 KB Output is correct
37 Correct 0 ms 212 KB Output is correct
38 Correct 0 ms 212 KB Output is correct
39 Correct 0 ms 212 KB Output is correct
40 Correct 0 ms 212 KB Output is correct
41 Correct 0 ms 212 KB Output is correct
42 Correct 0 ms 212 KB Output is correct
43 Correct 2 ms 596 KB Output is correct
44 Correct 4 ms 740 KB Output is correct
45 Correct 212 ms 18200 KB Output is correct
46 Correct 359 ms 26432 KB Output is correct
47 Correct 352 ms 26392 KB Output is correct
48 Correct 0 ms 212 KB Output is correct
49 Correct 0 ms 212 KB Output is correct
50 Correct 0 ms 212 KB Output is correct
51 Correct 0 ms 212 KB Output is correct
52 Correct 0 ms 212 KB Output is correct
53 Correct 0 ms 212 KB Output is correct
54 Correct 0 ms 212 KB Output is correct
55 Correct 583 ms 36240 KB Output is correct
56 Correct 0 ms 212 KB Output is correct
57 Correct 3 ms 576 KB Output is correct
58 Correct 8 ms 1492 KB Output is correct
59 Correct 13 ms 1748 KB Output is correct
60 Correct 215 ms 18308 KB Output is correct
61 Correct 350 ms 24600 KB Output is correct
62 Correct 446 ms 30024 KB Output is correct
63 Correct 587 ms 36236 KB Output is correct
64 Correct 1 ms 212 KB Output is correct
65 Correct 0 ms 212 KB Output is correct
66 Correct 0 ms 212 KB Output is correct
67 Correct 452 ms 36284 KB Output is correct
68 Correct 437 ms 36296 KB Output is correct
69 Correct 518 ms 36084 KB Output is correct
70 Correct 6 ms 856 KB Output is correct
71 Correct 11 ms 1492 KB Output is correct
72 Correct 237 ms 18252 KB Output is correct
73 Correct 522 ms 27284 KB Output is correct
74 Correct 738 ms 36392 KB Output is correct
75 Correct 630 ms 40164 KB Output is correct
76 Correct 421 ms 36304 KB Output is correct
77 Correct 7 ms 980 KB Output is correct
78 Correct 13 ms 1620 KB Output is correct
79 Correct 242 ms 19180 KB Output is correct
80 Correct 475 ms 28852 KB Output is correct
81 Correct 687 ms 38212 KB Output is correct
82 Correct 1 ms 212 KB Output is correct
83 Correct 0 ms 212 KB Output is correct
84 Correct 0 ms 212 KB Output is correct
85 Correct 652 ms 72844 KB Output is correct
86 Correct 669 ms 52668 KB Output is correct
87 Correct 662 ms 48804 KB Output is correct
88 Correct 427 ms 30900 KB Output is correct
89 Correct 209 ms 17520 KB Output is correct
90 Correct 715 ms 29988 KB Output is correct
91 Correct 503 ms 29932 KB Output is correct
92 Correct 468 ms 36272 KB Output is correct
93 Correct 445 ms 36324 KB Output is correct
94 Correct 640 ms 36232 KB Output is correct
95 Correct 614 ms 36344 KB Output is correct
96 Correct 0 ms 212 KB Output is correct
97 Correct 27 ms 3076 KB Output is correct
98 Correct 85 ms 8908 KB Output is correct
99 Correct 646 ms 67512 KB Output is correct
100 Correct 22 ms 1772 KB Output is correct
101 Correct 102 ms 7668 KB Output is correct
102 Correct 280 ms 15104 KB Output is correct
103 Correct 234 ms 14856 KB Output is correct
104 Correct 362 ms 20284 KB Output is correct
105 Correct 455 ms 25724 KB Output is correct
106 Correct 620 ms 31284 KB Output is correct
107 Correct 739 ms 36752 KB Output is correct
108 Correct 0 ms 212 KB Output is correct
109 Correct 0 ms 212 KB Output is correct
110 Correct 0 ms 212 KB Output is correct
111 Correct 0 ms 212 KB Output is correct
112 Correct 0 ms 212 KB Output is correct
113 Correct 0 ms 212 KB Output is correct
114 Correct 0 ms 212 KB Output is correct
115 Correct 0 ms 212 KB Output is correct
116 Correct 0 ms 212 KB Output is correct
117 Correct 0 ms 212 KB Output is correct
118 Correct 0 ms 212 KB Output is correct
119 Correct 3 ms 596 KB Output is correct
120 Correct 5 ms 724 KB Output is correct
121 Correct 219 ms 18200 KB Output is correct
122 Correct 354 ms 26344 KB Output is correct
123 Correct 481 ms 26336 KB Output is correct
124 Correct 0 ms 212 KB Output is correct
125 Correct 0 ms 212 KB Output is correct
126 Correct 0 ms 212 KB Output is correct
127 Correct 487 ms 36244 KB Output is correct
128 Correct 463 ms 36260 KB Output is correct
129 Correct 417 ms 36108 KB Output is correct
130 Correct 5 ms 852 KB Output is correct
131 Correct 15 ms 1492 KB Output is correct
132 Correct 296 ms 18236 KB Output is correct
133 Correct 515 ms 27280 KB Output is correct
134 Correct 670 ms 36300 KB Output is correct
135 Correct 496 ms 36332 KB Output is correct
136 Correct 441 ms 36452 KB Output is correct
137 Correct 650 ms 75248 KB Output is correct
138 Correct 1016 ms 41728 KB Output is correct
139 Correct 659 ms 33696 KB Output is correct
140 Correct 0 ms 212 KB Output is correct
141 Correct 79 ms 6568 KB Output is correct
142 Correct 49 ms 3548 KB Output is correct
143 Correct 178 ms 11528 KB Output is correct
144 Correct 449 ms 19540 KB Output is correct
145 Correct 327 ms 20392 KB Output is correct
146 Correct 535 ms 25680 KB Output is correct
147 Correct 708 ms 30880 KB Output is correct
148 Correct 840 ms 35560 KB Output is correct
149 Correct 919 ms 40956 KB Output is correct
150 Correct 673 ms 40084 KB Output is correct
151 Correct 382 ms 36268 KB Output is correct
152 Correct 8 ms 1040 KB Output is correct
153 Correct 17 ms 1656 KB Output is correct
154 Correct 240 ms 19280 KB Output is correct
155 Correct 459 ms 28848 KB Output is correct
156 Correct 777 ms 38208 KB Output is correct
157 Correct 0 ms 212 KB Output is correct
158 Correct 0 ms 212 KB Output is correct
159 Correct 0 ms 212 KB Output is correct
160 Correct 0 ms 212 KB Output is correct
161 Correct 714 ms 36344 KB Output is correct
162 Correct 658 ms 72000 KB Output is correct
163 Incorrect 661 ms 37920 KB Solution announced impossible, but it is possible.
164 Halted 0 ms 0 KB -