oj.uz

Submission #817843

# Submission time Handle Problem Language Result Execution time Memory
817843 2023-08-09T17:48:23 Z alvingogo Fountain Parks (IOI21_parks) C++17
70 / 100
 907 ms 75496 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 0 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 147 ms 18300 KB Output is correct
10 Correct 10 ms 2260 KB Output is correct
11 Correct 56 ms 9924 KB Output is correct
12 Correct 13 ms 3284 KB Output is correct
13 Correct 33 ms 6804 KB Output is correct
14 Correct 1 ms 340 KB Output is correct
15 Correct 2 ms 596 KB Output is correct
16 Correct 184 ms 18296 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 0 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 147 ms 18300 KB Output is correct
10 Correct 10 ms 2260 KB Output is correct
11 Correct 56 ms 9924 KB Output is correct
12 Correct 13 ms 3284 KB Output is correct
13 Correct 33 ms 6804 KB Output is correct
14 Correct 1 ms 340 KB Output is correct
15 Correct 2 ms 596 KB Output is correct
16 Correct 184 ms 18296 KB Output is correct
17 Correct 0 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 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 491 ms 36272 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 932 KB Output is correct
28 Correct 151 ms 14976 KB Output is correct
29 Correct 295 ms 22192 KB Output is correct
30 Correct 343 ms 29380 KB Output is correct
31 Correct 482 ms 36508 KB Output is correct
32 Correct 1 ms 212 KB Output is correct
33 Correct 1 ms 340 KB Output is correct
34 Correct 0 ms 212 KB Output is correct
35 Correct 1 ms 212 KB Output is correct
36 Correct 0 ms 300 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 296 KB Output is correct
43 Correct 2 ms 596 KB Output is correct
44 Correct 4 ms 724 KB Output is correct
45 Correct 218 ms 18576 KB Output is correct
46 Correct 358 ms 26596 KB Output is correct
47 Correct 360 ms 26728 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 0 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 147 ms 18300 KB Output is correct
10 Correct 10 ms 2260 KB Output is correct
11 Correct 56 ms 9924 KB Output is correct
12 Correct 13 ms 3284 KB Output is correct
13 Correct 33 ms 6804 KB Output is correct
14 Correct 1 ms 340 KB Output is correct
15 Correct 2 ms 596 KB Output is correct
16 Correct 184 ms 18296 KB Output is correct
17 Correct 0 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 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 491 ms 36272 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 932 KB Output is correct
28 Correct 151 ms 14976 KB Output is correct
29 Correct 295 ms 22192 KB Output is correct
30 Correct 343 ms 29380 KB Output is correct
31 Correct 482 ms 36508 KB Output is correct
32 Correct 1 ms 212 KB Output is correct
33 Correct 1 ms 340 KB Output is correct
34 Correct 0 ms 212 KB Output is correct
35 Correct 1 ms 212 KB Output is correct
36 Correct 0 ms 300 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 296 KB Output is correct
43 Correct 2 ms 596 KB Output is correct
44 Correct 4 ms 724 KB Output is correct
45 Correct 218 ms 18576 KB Output is correct
46 Correct 358 ms 26596 KB Output is correct
47 Correct 360 ms 26728 KB Output is correct
48 Correct 0 ms 296 KB Output is correct
49 Correct 0 ms 212 KB Output is correct
50 Correct 0 ms 212 KB Output is correct
51 Correct 1 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 296 KB Output is correct
55 Correct 565 ms 36564 KB Output is correct
56 Correct 0 ms 212 KB Output is correct
57 Correct 3 ms 608 KB Output is correct
58 Correct 11 ms 1520 KB Output is correct
59 Correct 13 ms 1884 KB Output is correct
60 Correct 213 ms 18584 KB Output is correct
61 Correct 326 ms 24780 KB Output is correct
62 Correct 394 ms 30284 KB Output is correct
63 Correct 590 ms 36580 KB Output is correct
64 Correct 0 ms 212 KB Output is correct
65 Correct 1 ms 304 KB Output is correct
66 Correct 0 ms 212 KB Output is correct
67 Correct 450 ms 36672 KB Output is correct
68 Correct 406 ms 36608 KB Output is correct
69 Correct 383 ms 36384 KB Output is correct
70 Correct 6 ms 852 KB Output is correct
71 Correct 12 ms 1452 KB Output is correct
72 Correct 241 ms 18572 KB Output is correct
73 Correct 413 ms 27528 KB Output is correct
74 Correct 665 ms 36508 KB Output is correct
75 Correct 690 ms 40492 KB Output is correct
76 Correct 408 ms 36532 KB Output is correct
77 Correct 7 ms 1076 KB Output is correct
78 Correct 13 ms 1748 KB Output is correct
79 Correct 272 ms 19548 KB Output is correct
80 Correct 436 ms 29032 KB Output is correct
81 Correct 638 ms 38564 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 0 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 147 ms 18300 KB Output is correct
10 Correct 10 ms 2260 KB Output is correct
11 Correct 56 ms 9924 KB Output is correct
12 Correct 13 ms 3284 KB Output is correct
13 Correct 33 ms 6804 KB Output is correct
14 Correct 1 ms 340 KB Output is correct
15 Correct 2 ms 596 KB Output is correct
16 Correct 184 ms 18296 KB Output is correct
17 Correct 1 ms 212 KB Output is correct
18 Correct 1 ms 296 KB Output is correct
19 Correct 0 ms 212 KB Output is correct
20 Correct 675 ms 73140 KB Output is correct
21 Correct 629 ms 52928 KB Output is correct
22 Correct 632 ms 49128 KB Output is correct
23 Correct 409 ms 31228 KB Output is correct
24 Correct 191 ms 17672 KB Output is correct
25 Correct 587 ms 30224 KB Output is correct
26 Correct 367 ms 30208 KB Output is correct
27 Correct 431 ms 36728 KB Output is correct
28 Correct 440 ms 36544 KB Output is correct
29 Correct 584 ms 36508 KB Output is correct
30 Correct 608 ms 36596 KB Output is correct
31 Correct 0 ms 212 KB Output is correct
32 Correct 27 ms 3272 KB Output is correct
33 Correct 89 ms 9208 KB Output is correct
34 Correct 616 ms 67640 KB Output is correct
35 Correct 17 ms 1940 KB Output is correct
36 Correct 103 ms 7928 KB Output is correct
37 Correct 241 ms 15412 KB Output is correct
38 Correct 196 ms 15128 KB Output is correct
39 Correct 325 ms 20468 KB Output is correct
40 Correct 434 ms 25964 KB Output is correct
41 Correct 572 ms 31600 KB Output is correct
42 Correct 730 ms 37100 KB Output is correct
43 Correct 1 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 1 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 1 ms 212 KB Output is correct
51 Correct 1 ms 212 KB Output is correct
52 Correct 0 ms 304 KB Output is correct
53 Correct 0 ms 292 KB Output is correct
54 Correct 2 ms 568 KB Output is correct
55 Correct 4 ms 724 KB Output is correct
56 Correct 228 ms 18548 KB Output is correct
57 Correct 367 ms 26668 KB Output is correct
58 Correct 344 ms 26600 KB Output is correct
59 Correct 1 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 382 ms 36588 KB Output is correct
63 Correct 385 ms 36504 KB Output is correct
64 Correct 432 ms 36392 KB Output is correct
65 Correct 5 ms 852 KB Output is correct
66 Correct 14 ms 1464 KB Output is correct
67 Correct 241 ms 18532 KB Output is correct
68 Correct 392 ms 27584 KB Output is correct
69 Correct 608 ms 36520 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 0 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 147 ms 18300 KB Output is correct
10 Correct 10 ms 2260 KB Output is correct
11 Correct 56 ms 9924 KB Output is correct
12 Correct 13 ms 3284 KB Output is correct
13 Correct 33 ms 6804 KB Output is correct
14 Correct 1 ms 340 KB Output is correct
15 Correct 2 ms 596 KB Output is correct
16 Correct 184 ms 18296 KB Output is correct
17 Correct 487 ms 36288 KB Output is correct
18 Correct 422 ms 36732 KB Output is correct
19 Correct 688 ms 75496 KB Output is correct
20 Correct 907 ms 41900 KB Output is correct
21 Correct 581 ms 33960 KB Output is correct
22 Correct 1 ms 212 KB Output is correct
23 Correct 73 ms 6820 KB Output is correct
24 Correct 43 ms 3656 KB Output is correct
25 Correct 181 ms 11792 KB Output is correct
26 Correct 390 ms 19744 KB Output is correct
27 Correct 330 ms 20684 KB Output is correct
28 Correct 503 ms 25968 KB Output is correct
29 Correct 557 ms 31124 KB Output is correct
30 Correct 724 ms 35796 KB Output is correct
31 Correct 903 ms 41136 KB Output is correct
32 Correct 736 ms 40432 KB Output is correct
33 Correct 422 ms 36500 KB Output is correct
34 Correct 7 ms 1016 KB Output is correct
35 Correct 13 ms 1748 KB Output is correct
36 Correct 274 ms 19524 KB Output is correct
37 Correct 427 ms 29056 KB Output is correct
38 Correct 719 ms 38556 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 0 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 147 ms 18300 KB Output is correct
10 Correct 10 ms 2260 KB Output is correct
11 Correct 56 ms 9924 KB Output is correct
12 Correct 13 ms 3284 KB Output is correct
13 Correct 33 ms 6804 KB Output is correct
14 Correct 1 ms 340 KB Output is correct
15 Correct 2 ms 596 KB Output is correct
16 Correct 184 ms 18296 KB Output is correct
17 Correct 0 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 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 491 ms 36272 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 932 KB Output is correct
28 Correct 151 ms 14976 KB Output is correct
29 Correct 295 ms 22192 KB Output is correct
30 Correct 343 ms 29380 KB Output is correct
31 Correct 482 ms 36508 KB Output is correct
32 Correct 1 ms 212 KB Output is correct
33 Correct 1 ms 340 KB Output is correct
34 Correct 0 ms 212 KB Output is correct
35 Correct 1 ms 212 KB Output is correct
36 Correct 0 ms 300 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 296 KB Output is correct
43 Correct 2 ms 596 KB Output is correct
44 Correct 4 ms 724 KB Output is correct
45 Correct 218 ms 18576 KB Output is correct
46 Correct 358 ms 26596 KB Output is correct
47 Correct 360 ms 26728 KB Output is correct
48 Correct 0 ms 296 KB Output is correct
49 Correct 0 ms 212 KB Output is correct
50 Correct 0 ms 212 KB Output is correct
51 Correct 1 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 296 KB Output is correct
55 Correct 565 ms 36564 KB Output is correct
56 Correct 0 ms 212 KB Output is correct
57 Correct 3 ms 608 KB Output is correct
58 Correct 11 ms 1520 KB Output is correct
59 Correct 13 ms 1884 KB Output is correct
60 Correct 213 ms 18584 KB Output is correct
61 Correct 326 ms 24780 KB Output is correct
62 Correct 394 ms 30284 KB Output is correct
63 Correct 590 ms 36580 KB Output is correct
64 Correct 0 ms 212 KB Output is correct
65 Correct 1 ms 304 KB Output is correct
66 Correct 0 ms 212 KB Output is correct
67 Correct 450 ms 36672 KB Output is correct
68 Correct 406 ms 36608 KB Output is correct
69 Correct 383 ms 36384 KB Output is correct
70 Correct 6 ms 852 KB Output is correct
71 Correct 12 ms 1452 KB Output is correct
72 Correct 241 ms 18572 KB Output is correct
73 Correct 413 ms 27528 KB Output is correct
74 Correct 665 ms 36508 KB Output is correct
75 Correct 690 ms 40492 KB Output is correct
76 Correct 408 ms 36532 KB Output is correct
77 Correct 7 ms 1076 KB Output is correct
78 Correct 13 ms 1748 KB Output is correct
79 Correct 272 ms 19548 KB Output is correct
80 Correct 436 ms 29032 KB Output is correct
81 Correct 638 ms 38564 KB Output is correct
82 Correct 1 ms 212 KB Output is correct
83 Correct 1 ms 296 KB Output is correct
84 Correct 0 ms 212 KB Output is correct
85 Correct 675 ms 73140 KB Output is correct
86 Correct 629 ms 52928 KB Output is correct
87 Correct 632 ms 49128 KB Output is correct
88 Correct 409 ms 31228 KB Output is correct
89 Correct 191 ms 17672 KB Output is correct
90 Correct 587 ms 30224 KB Output is correct
91 Correct 367 ms 30208 KB Output is correct
92 Correct 431 ms 36728 KB Output is correct
93 Correct 440 ms 36544 KB Output is correct
94 Correct 584 ms 36508 KB Output is correct
95 Correct 608 ms 36596 KB Output is correct
96 Correct 0 ms 212 KB Output is correct
97 Correct 27 ms 3272 KB Output is correct
98 Correct 89 ms 9208 KB Output is correct
99 Correct 616 ms 67640 KB Output is correct
100 Correct 17 ms 1940 KB Output is correct
101 Correct 103 ms 7928 KB Output is correct
102 Correct 241 ms 15412 KB Output is correct
103 Correct 196 ms 15128 KB Output is correct
104 Correct 325 ms 20468 KB Output is correct
105 Correct 434 ms 25964 KB Output is correct
106 Correct 572 ms 31600 KB Output is correct
107 Correct 730 ms 37100 KB Output is correct
108 Correct 1 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 1 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 1 ms 212 KB Output is correct
116 Correct 1 ms 212 KB Output is correct
117 Correct 0 ms 304 KB Output is correct
118 Correct 0 ms 292 KB Output is correct
119 Correct 2 ms 568 KB Output is correct
120 Correct 4 ms 724 KB Output is correct
121 Correct 228 ms 18548 KB Output is correct
122 Correct 367 ms 26668 KB Output is correct
123 Correct 344 ms 26600 KB Output is correct
124 Correct 1 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 382 ms 36588 KB Output is correct
128 Correct 385 ms 36504 KB Output is correct
129 Correct 432 ms 36392 KB Output is correct
130 Correct 5 ms 852 KB Output is correct
131 Correct 14 ms 1464 KB Output is correct
132 Correct 241 ms 18532 KB Output is correct
133 Correct 392 ms 27584 KB Output is correct
134 Correct 608 ms 36520 KB Output is correct
135 Correct 487 ms 36288 KB Output is correct
136 Correct 422 ms 36732 KB Output is correct
137 Correct 688 ms 75496 KB Output is correct
138 Correct 907 ms 41900 KB Output is correct
139 Correct 581 ms 33960 KB Output is correct
140 Correct 1 ms 212 KB Output is correct
141 Correct 73 ms 6820 KB Output is correct
142 Correct 43 ms 3656 KB Output is correct
143 Correct 181 ms 11792 KB Output is correct
144 Correct 390 ms 19744 KB Output is correct
145 Correct 330 ms 20684 KB Output is correct
146 Correct 503 ms 25968 KB Output is correct
147 Correct 557 ms 31124 KB Output is correct
148 Correct 724 ms 35796 KB Output is correct
149 Correct 903 ms 41136 KB Output is correct
150 Correct 736 ms 40432 KB Output is correct
151 Correct 422 ms 36500 KB Output is correct
152 Correct 7 ms 1016 KB Output is correct
153 Correct 13 ms 1748 KB Output is correct
154 Correct 274 ms 19524 KB Output is correct
155 Correct 427 ms 29056 KB Output is correct
156 Correct 719 ms 38556 KB Output is correct
157 Correct 1 ms 212 KB Output is correct
158 Correct 1 ms 304 KB Output is correct
159 Correct 0 ms 212 KB Output is correct
160 Correct 1 ms 212 KB Output is correct
161 Correct 718 ms 36564 KB Output is correct
162 Correct 635 ms 72088 KB Output is correct
163 Incorrect 738 ms 37996 KB Solution announced impossible, but it is possible.
164 Halted 0 ms 0 KB -