oj.uz

답안 #1053213

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
1053213 2024-08-11T09:47:22 Z tolbi 분수 공원 (IOI21_parks) C++17
70 / 100
 1078 ms 115164 KB 
#include "parks.h"
#include <bits/stdc++.h>
using namespace std;
//void build(std::vector<int> u, std::vector<int> v, std::vector<int> a, std::vector<int> b);
struct DSU{
	vector<int> par;
	int tot;
	DSU(int n):tot(n){
		par.resize(n);
		iota(par.begin(), par.end(), 0);
	}
	int find(int node){
		if (par[node]==node) return node;
		return par[node]=find(par[node]);
	}
	bool merge(int a, int b){
		a=find(a);
		b=find(b);
		if (a!=b) tot--;
		else return false;
		par[a]=b;
		return true;
	}
};
int construct_roads(vector<int> x, vector<int> y) {
	int n = x.size();


	//subtasks 4..5
	DSU dsu(n);
	map<pair<int,int>,int> mp;
	for (int i = 0; i < n; ++i)
	{
		mp[{x[i],y[i]}]=i;
	}
	vector<int> u;
	vector<int> v;
	vector<int> xa(n-1,-1);
	vector<int> ya(n-1,-1);
	vector<set<pair<int,int>>> arr;
	map<pair<int,int>,set<int>> qu;
	for (int i = 0; i < n; ++i)
	{
		if (mp.count({x[i],y[i]-2})){
			if (dsu.merge(mp[{x[i],y[i]-2}],i)){
				u.push_back(mp[{x[i],y[i]-2}]);
				v.push_back(i);
				arr.push_back(set<pair<int,int>>());
				arr.back().insert({x[i]-1,y[i]-1});
				arr.back().insert({x[i]+1,y[i]-1});
				qu[{x[i]-1,y[i]-1}].insert((int)u.size()-1);
				qu[{x[i]+1,y[i]-1}].insert((int)u.size()-1);
			}
		}
	}
	for (int i = 0; i < n; ++i)
	{
		if (mp.count({x[i]-2,y[i]})){
			if (dsu.merge(mp[{x[i]-2,y[i]}],i)){
				u.push_back(mp[{x[i]-2,y[i]}]);
				v.push_back(i);
				arr.push_back(set<pair<int,int>>());
				arr.back().insert({x[i]-1,y[i]-1});
				arr.back().insert({x[i]-1,y[i]+1});
				qu[{x[i]-1,y[i]-1}].insert((int)u.size()-1);
				qu[{x[i]-1,y[i]+1}].insert((int)u.size()-1);
			}
		}
	}
	if (dsu.tot!=1) return 0;
	vector<pair<int,int>> iki;
	queue<pair<int,int>> que;
	int kal = n-1;
	for (auto it : qu){
		if (it.second.size()==1) que.push(it.first);
		else iki.push_back(it.first);
	}
	set<pair<int,int>> lmao;
	while (kal>0){
		while (que.size() && (qu[que.front()].size()<1 || lmao.find(que.front())!=lmao.end())) que.pop();
		if (!que.size()){
			while (iki.size() && qu[iki.back()].size()<2) iki.pop_back();
			if (iki.size()){
				int it = *qu[iki.back()].begin();
				arr[it].erase(iki.back());
				qu[iki.back()].erase(it);
				que.push(iki.back());
				iki.pop_back();
			}
			else return 0;
		}
		if (!que.size()) return 0;
		pair<int,int> pr = que.front();
		que.pop();
		int it = *qu[pr].begin();
		if (xa[it]!=-1) continue;
		kal--;
		lmao.insert(pr);
		xa[it]=pr.first, ya[it]=pr.second;
		for (auto it2 : arr[it]){
			if (qu[it2].find(it)!=qu[it2].end()) qu[it2].erase(it);
			if (qu[it2].size()==1) {
				que.push(it2);
			}
		}
		while (arr[it].size()) arr[it].erase(arr[it].begin());
	}
	build(u,v,xa,ya);
	return 1;
}

Subtask #1
5.0 / 5.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 349 ms 56716 KB Output is correct
10 Correct 18 ms 5908 KB Output is correct
11 Correct 130 ms 30716 KB Output is correct
12 Correct 49 ms 8716 KB Output is correct
13 Correct 46 ms 23808 KB Output is correct
14 Correct 1 ms 856 KB Output is correct
15 Correct 2 ms 1372 KB Output is correct
16 Correct 330 ms 58144 KB Output is correct

Subtask #2
10.0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 349 ms 56716 KB Output is correct
10 Correct 18 ms 5908 KB Output is correct
11 Correct 130 ms 30716 KB Output is correct
12 Correct 49 ms 8716 KB Output is correct
13 Correct 46 ms 23808 KB Output is correct
14 Correct 1 ms 856 KB Output is correct
15 Correct 2 ms 1372 KB Output is correct
16 Correct 330 ms 58144 KB Output is correct
17 Correct 0 ms 348 KB Output is correct
18 Correct 0 ms 344 KB Output is correct
19 Correct 1 ms 348 KB Output is correct
20 Correct 0 ms 348 KB Output is correct
21 Correct 0 ms 348 KB Output is correct
22 Correct 0 ms 344 KB Output is correct
23 Correct 929 ms 104472 KB Output is correct
24 Correct 0 ms 348 KB Output is correct
25 Correct 2 ms 860 KB Output is correct
26 Correct 3 ms 1628 KB Output is correct
27 Correct 5 ms 2140 KB Output is correct
28 Correct 262 ms 43276 KB Output is correct
29 Correct 500 ms 62364 KB Output is correct
30 Correct 737 ms 84400 KB Output is correct
31 Correct 890 ms 104348 KB Output is correct
32 Correct 0 ms 344 KB Output is correct
33 Correct 0 ms 348 KB Output is correct
34 Correct 0 ms 348 KB Output is correct
35 Correct 0 ms 388 KB Output is correct
36 Correct 0 ms 348 KB Output is correct
37 Correct 0 ms 416 KB Output is correct
38 Correct 0 ms 348 KB Output is correct
39 Correct 0 ms 348 KB Output is correct
40 Correct 0 ms 348 KB Output is correct
41 Correct 0 ms 348 KB Output is correct
42 Correct 0 ms 348 KB Output is correct
43 Correct 2 ms 1116 KB Output is correct
44 Correct 5 ms 1628 KB Output is correct
45 Correct 388 ms 50940 KB Output is correct
46 Correct 569 ms 74480 KB Output is correct
47 Correct 569 ms 75100 KB Output is correct

Subtask #3
15.0 / 15.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 349 ms 56716 KB Output is correct
10 Correct 18 ms 5908 KB Output is correct
11 Correct 130 ms 30716 KB Output is correct
12 Correct 49 ms 8716 KB Output is correct
13 Correct 46 ms 23808 KB Output is correct
14 Correct 1 ms 856 KB Output is correct
15 Correct 2 ms 1372 KB Output is correct
16 Correct 330 ms 58144 KB Output is correct
17 Correct 0 ms 348 KB Output is correct
18 Correct 0 ms 344 KB Output is correct
19 Correct 1 ms 348 KB Output is correct
20 Correct 0 ms 348 KB Output is correct
21 Correct 0 ms 348 KB Output is correct
22 Correct 0 ms 344 KB Output is correct
23 Correct 929 ms 104472 KB Output is correct
24 Correct 0 ms 348 KB Output is correct
25 Correct 2 ms 860 KB Output is correct
26 Correct 3 ms 1628 KB Output is correct
27 Correct 5 ms 2140 KB Output is correct
28 Correct 262 ms 43276 KB Output is correct
29 Correct 500 ms 62364 KB Output is correct
30 Correct 737 ms 84400 KB Output is correct
31 Correct 890 ms 104348 KB Output is correct
32 Correct 0 ms 344 KB Output is correct
33 Correct 0 ms 348 KB Output is correct
34 Correct 0 ms 348 KB Output is correct
35 Correct 0 ms 388 KB Output is correct
36 Correct 0 ms 348 KB Output is correct
37 Correct 0 ms 416 KB Output is correct
38 Correct 0 ms 348 KB Output is correct
39 Correct 0 ms 348 KB Output is correct
40 Correct 0 ms 348 KB Output is correct
41 Correct 0 ms 348 KB Output is correct
42 Correct 0 ms 348 KB Output is correct
43 Correct 2 ms 1116 KB Output is correct
44 Correct 5 ms 1628 KB Output is correct
45 Correct 388 ms 50940 KB Output is correct
46 Correct 569 ms 74480 KB Output is correct
47 Correct 569 ms 75100 KB Output is correct
48 Correct 0 ms 348 KB Output is correct
49 Correct 0 ms 348 KB Output is correct
50 Correct 0 ms 348 KB Output is correct
51 Correct 0 ms 348 KB Output is correct
52 Correct 0 ms 348 KB Output is correct
53 Correct 0 ms 348 KB Output is correct
54 Correct 0 ms 348 KB Output is correct
55 Correct 915 ms 101776 KB Output is correct
56 Correct 0 ms 348 KB Output is correct
57 Correct 3 ms 1104 KB Output is correct
58 Correct 12 ms 3288 KB Output is correct
59 Correct 14 ms 4880 KB Output is correct
60 Correct 354 ms 50956 KB Output is correct
61 Correct 607 ms 68872 KB Output is correct
62 Correct 754 ms 84484 KB Output is correct
63 Correct 923 ms 101836 KB Output is correct
64 Correct 1 ms 344 KB Output is correct
65 Correct 1 ms 344 KB Output is correct
66 Correct 0 ms 344 KB Output is correct
67 Correct 873 ms 113544 KB Output is correct
68 Correct 853 ms 113868 KB Output is correct
69 Correct 883 ms 114128 KB Output is correct
70 Correct 5 ms 2136 KB Output is correct
71 Correct 10 ms 4044 KB Output is correct
72 Correct 399 ms 51704 KB Output is correct
73 Correct 646 ms 76908 KB Output is correct
74 Correct 1028 ms 103228 KB Output is correct
75 Correct 914 ms 107576 KB Output is correct
76 Correct 935 ms 113928 KB Output is correct
77 Correct 6 ms 2712 KB Output is correct
78 Correct 11 ms 4760 KB Output is correct
79 Correct 420 ms 52676 KB Output is correct
80 Correct 690 ms 78320 KB Output is correct
81 Correct 951 ms 102988 KB Output is correct

Subtask #4
20.0 / 20.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 349 ms 56716 KB Output is correct
10 Correct 18 ms 5908 KB Output is correct
11 Correct 130 ms 30716 KB Output is correct
12 Correct 49 ms 8716 KB Output is correct
13 Correct 46 ms 23808 KB Output is correct
14 Correct 1 ms 856 KB Output is correct
15 Correct 2 ms 1372 KB Output is correct
16 Correct 330 ms 58144 KB Output is correct
17 Correct 0 ms 344 KB Output is correct
18 Correct 0 ms 348 KB Output is correct
19 Correct 0 ms 348 KB Output is correct
20 Correct 751 ms 95336 KB Output is correct
21 Correct 805 ms 96652 KB Output is correct
22 Correct 818 ms 97012 KB Output is correct
23 Correct 620 ms 97272 KB Output is correct
24 Correct 143 ms 18512 KB Output is correct
25 Correct 548 ms 104556 KB Output is correct
26 Correct 628 ms 104368 KB Output is correct
27 Correct 817 ms 114704 KB Output is correct
28 Correct 815 ms 114308 KB Output is correct
29 Correct 803 ms 112880 KB Output is correct
30 Correct 778 ms 113908 KB Output is correct
31 Correct 0 ms 344 KB Output is correct
32 Correct 34 ms 7328 KB Output is correct
33 Correct 67 ms 9560 KB Output is correct
34 Correct 774 ms 95232 KB Output is correct
35 Correct 13 ms 4884 KB Output is correct
36 Correct 83 ms 22684 KB Output is correct
37 Correct 212 ms 45048 KB Output is correct
38 Correct 284 ms 41204 KB Output is correct
39 Correct 429 ms 54064 KB Output is correct
40 Correct 591 ms 69008 KB Output is correct
41 Correct 814 ms 87024 KB Output is correct
42 Correct 937 ms 100648 KB Output is correct
43 Correct 1 ms 348 KB Output is correct
44 Correct 0 ms 348 KB Output is correct
45 Correct 0 ms 348 KB Output is correct
46 Correct 0 ms 348 KB Output is correct
47 Correct 0 ms 348 KB Output is correct
48 Correct 0 ms 348 KB Output is correct
49 Correct 0 ms 348 KB Output is correct
50 Correct 0 ms 344 KB Output is correct
51 Correct 0 ms 348 KB Output is correct
52 Correct 0 ms 348 KB Output is correct
53 Correct 0 ms 348 KB Output is correct
54 Correct 2 ms 1116 KB Output is correct
55 Correct 3 ms 1628 KB Output is correct
56 Correct 350 ms 51960 KB Output is correct
57 Correct 562 ms 74228 KB Output is correct
58 Correct 561 ms 74476 KB Output is correct
59 Correct 0 ms 348 KB Output is correct
60 Correct 0 ms 348 KB Output is correct
61 Correct 0 ms 348 KB Output is correct
62 Correct 819 ms 115164 KB Output is correct
63 Correct 872 ms 114380 KB Output is correct
64 Correct 871 ms 114164 KB Output is correct
65 Correct 5 ms 2140 KB Output is correct
66 Correct 11 ms 3948 KB Output is correct
67 Correct 414 ms 51044 KB Output is correct
68 Correct 757 ms 75904 KB Output is correct
69 Correct 1078 ms 101596 KB Output is correct

Subtask #5
20.0 / 20.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 349 ms 56716 KB Output is correct
10 Correct 18 ms 5908 KB Output is correct
11 Correct 130 ms 30716 KB Output is correct
12 Correct 49 ms 8716 KB Output is correct
13 Correct 46 ms 23808 KB Output is correct
14 Correct 1 ms 856 KB Output is correct
15 Correct 2 ms 1372 KB Output is correct
16 Correct 330 ms 58144 KB Output is correct
17 Correct 858 ms 114364 KB Output is correct
18 Correct 865 ms 114160 KB Output is correct
19 Correct 905 ms 96264 KB Output is correct
20 Correct 988 ms 99056 KB Output is correct
21 Correct 816 ms 94700 KB Output is correct
22 Correct 0 ms 348 KB Output is correct
23 Correct 112 ms 15748 KB Output is correct
24 Correct 31 ms 9452 KB Output is correct
25 Correct 165 ms 34824 KB Output is correct
26 Correct 353 ms 54516 KB Output is correct
27 Correct 427 ms 49960 KB Output is correct
28 Correct 613 ms 62732 KB Output is correct
29 Correct 754 ms 75856 KB Output is correct
30 Correct 928 ms 87540 KB Output is correct
31 Correct 1053 ms 100200 KB Output is correct
32 Correct 1002 ms 106848 KB Output is correct
33 Correct 958 ms 114716 KB Output is correct
34 Correct 8 ms 2708 KB Output is correct
35 Correct 12 ms 4672 KB Output is correct
36 Correct 431 ms 51708 KB Output is correct
37 Correct 723 ms 78028 KB Output is correct
38 Correct 1031 ms 103776 KB Output is correct

Subtask #6
0 / 30.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 349 ms 56716 KB Output is correct
10 Correct 18 ms 5908 KB Output is correct
11 Correct 130 ms 30716 KB Output is correct
12 Correct 49 ms 8716 KB Output is correct
13 Correct 46 ms 23808 KB Output is correct
14 Correct 1 ms 856 KB Output is correct
15 Correct 2 ms 1372 KB Output is correct
16 Correct 330 ms 58144 KB Output is correct
17 Correct 0 ms 348 KB Output is correct
18 Correct 0 ms 344 KB Output is correct
19 Correct 1 ms 348 KB Output is correct
20 Correct 0 ms 348 KB Output is correct
21 Correct 0 ms 348 KB Output is correct
22 Correct 0 ms 344 KB Output is correct
23 Correct 929 ms 104472 KB Output is correct
24 Correct 0 ms 348 KB Output is correct
25 Correct 2 ms 860 KB Output is correct
26 Correct 3 ms 1628 KB Output is correct
27 Correct 5 ms 2140 KB Output is correct
28 Correct 262 ms 43276 KB Output is correct
29 Correct 500 ms 62364 KB Output is correct
30 Correct 737 ms 84400 KB Output is correct
31 Correct 890 ms 104348 KB Output is correct
32 Correct 0 ms 344 KB Output is correct
33 Correct 0 ms 348 KB Output is correct
34 Correct 0 ms 348 KB Output is correct
35 Correct 0 ms 388 KB Output is correct
36 Correct 0 ms 348 KB Output is correct
37 Correct 0 ms 416 KB Output is correct
38 Correct 0 ms 348 KB Output is correct
39 Correct 0 ms 348 KB Output is correct
40 Correct 0 ms 348 KB Output is correct
41 Correct 0 ms 348 KB Output is correct
42 Correct 0 ms 348 KB Output is correct
43 Correct 2 ms 1116 KB Output is correct
44 Correct 5 ms 1628 KB Output is correct
45 Correct 388 ms 50940 KB Output is correct
46 Correct 569 ms 74480 KB Output is correct
47 Correct 569 ms 75100 KB Output is correct
48 Correct 0 ms 348 KB Output is correct
49 Correct 0 ms 348 KB Output is correct
50 Correct 0 ms 348 KB Output is correct
51 Correct 0 ms 348 KB Output is correct
52 Correct 0 ms 348 KB Output is correct
53 Correct 0 ms 348 KB Output is correct
54 Correct 0 ms 348 KB Output is correct
55 Correct 915 ms 101776 KB Output is correct
56 Correct 0 ms 348 KB Output is correct
57 Correct 3 ms 1104 KB Output is correct
58 Correct 12 ms 3288 KB Output is correct
59 Correct 14 ms 4880 KB Output is correct
60 Correct 354 ms 50956 KB Output is correct
61 Correct 607 ms 68872 KB Output is correct
62 Correct 754 ms 84484 KB Output is correct
63 Correct 923 ms 101836 KB Output is correct
64 Correct 1 ms 344 KB Output is correct
65 Correct 1 ms 344 KB Output is correct
66 Correct 0 ms 344 KB Output is correct
67 Correct 873 ms 113544 KB Output is correct
68 Correct 853 ms 113868 KB Output is correct
69 Correct 883 ms 114128 KB Output is correct
70 Correct 5 ms 2136 KB Output is correct
71 Correct 10 ms 4044 KB Output is correct
72 Correct 399 ms 51704 KB Output is correct
73 Correct 646 ms 76908 KB Output is correct
74 Correct 1028 ms 103228 KB Output is correct
75 Correct 914 ms 107576 KB Output is correct
76 Correct 935 ms 113928 KB Output is correct
77 Correct 6 ms 2712 KB Output is correct
78 Correct 11 ms 4760 KB Output is correct
79 Correct 420 ms 52676 KB Output is correct
80 Correct 690 ms 78320 KB Output is correct
81 Correct 951 ms 102988 KB Output is correct
82 Correct 0 ms 344 KB Output is correct
83 Correct 0 ms 348 KB Output is correct
84 Correct 0 ms 348 KB Output is correct
85 Correct 751 ms 95336 KB Output is correct
86 Correct 805 ms 96652 KB Output is correct
87 Correct 818 ms 97012 KB Output is correct
88 Correct 620 ms 97272 KB Output is correct
89 Correct 143 ms 18512 KB Output is correct
90 Correct 548 ms 104556 KB Output is correct
91 Correct 628 ms 104368 KB Output is correct
92 Correct 817 ms 114704 KB Output is correct
93 Correct 815 ms 114308 KB Output is correct
94 Correct 803 ms 112880 KB Output is correct
95 Correct 778 ms 113908 KB Output is correct
96 Correct 0 ms 344 KB Output is correct
97 Correct 34 ms 7328 KB Output is correct
98 Correct 67 ms 9560 KB Output is correct
99 Correct 774 ms 95232 KB Output is correct
100 Correct 13 ms 4884 KB Output is correct
101 Correct 83 ms 22684 KB Output is correct
102 Correct 212 ms 45048 KB Output is correct
103 Correct 284 ms 41204 KB Output is correct
104 Correct 429 ms 54064 KB Output is correct
105 Correct 591 ms 69008 KB Output is correct
106 Correct 814 ms 87024 KB Output is correct
107 Correct 937 ms 100648 KB Output is correct
108 Correct 1 ms 348 KB Output is correct
109 Correct 0 ms 348 KB Output is correct
110 Correct 0 ms 348 KB Output is correct
111 Correct 0 ms 348 KB Output is correct
112 Correct 0 ms 348 KB Output is correct
113 Correct 0 ms 348 KB Output is correct
114 Correct 0 ms 348 KB Output is correct
115 Correct 0 ms 344 KB Output is correct
116 Correct 0 ms 348 KB Output is correct
117 Correct 0 ms 348 KB Output is correct
118 Correct 0 ms 348 KB Output is correct
119 Correct 2 ms 1116 KB Output is correct
120 Correct 3 ms 1628 KB Output is correct
121 Correct 350 ms 51960 KB Output is correct
122 Correct 562 ms 74228 KB Output is correct
123 Correct 561 ms 74476 KB Output is correct
124 Correct 0 ms 348 KB Output is correct
125 Correct 0 ms 348 KB Output is correct
126 Correct 0 ms 348 KB Output is correct
127 Correct 819 ms 115164 KB Output is correct
128 Correct 872 ms 114380 KB Output is correct
129 Correct 871 ms 114164 KB Output is correct
130 Correct 5 ms 2140 KB Output is correct
131 Correct 11 ms 3948 KB Output is correct
132 Correct 414 ms 51044 KB Output is correct
133 Correct 757 ms 75904 KB Output is correct
134 Correct 1078 ms 101596 KB Output is correct
135 Correct 858 ms 114364 KB Output is correct
136 Correct 865 ms 114160 KB Output is correct
137 Correct 905 ms 96264 KB Output is correct
138 Correct 988 ms 99056 KB Output is correct
139 Correct 816 ms 94700 KB Output is correct
140 Correct 0 ms 348 KB Output is correct
141 Correct 112 ms 15748 KB Output is correct
142 Correct 31 ms 9452 KB Output is correct
143 Correct 165 ms 34824 KB Output is correct
144 Correct 353 ms 54516 KB Output is correct
145 Correct 427 ms 49960 KB Output is correct
146 Correct 613 ms 62732 KB Output is correct
147 Correct 754 ms 75856 KB Output is correct
148 Correct 928 ms 87540 KB Output is correct
149 Correct 1053 ms 100200 KB Output is correct
150 Correct 1002 ms 106848 KB Output is correct
151 Correct 958 ms 114716 KB Output is correct
152 Correct 8 ms 2708 KB Output is correct
153 Correct 12 ms 4672 KB Output is correct
154 Correct 431 ms 51708 KB Output is correct
155 Correct 723 ms 78028 KB Output is correct
156 Correct 1031 ms 103776 KB Output is correct
157 Correct 1 ms 348 KB Output is correct
158 Correct 0 ms 348 KB Output is correct
159 Correct 0 ms 348 KB Output is correct
160 Correct 0 ms 348 KB Output is correct
161 Incorrect 979 ms 89272 KB Solution announced impossible, but it is possible.
162 Halted 0 ms 0 KB -