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답안 #1069158

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
1069158 2024-08-21T16:39:00 Z mickey080929 분수 공원 (IOI21_parks) C++17
100 / 100
 1278 ms 60916 KB 
#include "parks.h"
#include <bits/stdc++.h>

using namespace std;

void build(vector<int> u, vector<int> v, vector<int> a, vector<int> b);

struct DisjointSet{
	vector<int> par;
	void init(int n) {
		par.resize(n);
		iota(par.begin(), par.end(), 0);
	}
	int Find(int x) {
		if (x == par[x]) return x;
		return par[x] = Find(par[x]);
	}
	void Union(int x, int y) {
		x = Find(x);
		y = Find(y);
		par[y] = x;
	}
};

DisjointSet dsu;

int dx[] = {0, 0, 1, -1};
int dy[] = {1, -1, 0, 0};

int construct_roads(vector<int> x, vector<int> y) {
	int N = x.size();
	set<pair<int,int>> bench;
	map<pair<int,int>,int> num;
	for (int i=0; i<N; i++) {
		num[{x[i], y[i]}] = i;
		bench.insert({x[i]+1, y[i]+1});
		bench.insert({x[i]+1, y[i]-1});
		bench.insert({x[i]-1, y[i]+1});
		bench.insert({x[i]-1, y[i]-1});
	}
	dsu.init(N);
	set<pair<int,int>> ban;
	vector<pair<int,int>> edge;
	for (auto &[X, Y] : bench) {
		if (num.find({X+1, Y+1}) == num.end()) continue;
		if (num.find({X+1, Y-1}) == num.end()) continue;
		if (num.find({X-1, Y+1}) == num.end()) continue;
		if (num.find({X-1, Y-1}) == num.end()) continue;

		int v1 = num[{X-1, Y-1}], v2 = num[{X-1, Y+1}], v3 = num[{X+1, Y+1}], v4 = num[{X+1, Y-1}];
		if ((X + Y) % 4 == 0) {
			if (dsu.Find(v2) != dsu.Find(v3)) {
				dsu.Union(v2, v3);
				edge.emplace_back(v2, v3);
			}
			if (dsu.Find(v3) != dsu.Find(v4)) {
				dsu.Union(v3, v4);
				edge.emplace_back(v3, v4);
			}
			ban.insert({v1, v4});
			ban.insert({v4, v1});
		}
		else {
			if (dsu.Find(v1) != dsu.Find(v2)) {
				dsu.Union(v1, v2);
				edge.emplace_back(v1, v2);
			}
			if (dsu.Find(v1) != dsu.Find(v4)) {
				dsu.Union(v1, v4);
				edge.emplace_back(v1, v4);
			}
			ban.insert({v3, v4});
			ban.insert({v4, v3});
		}
	}
	for (int i=0; i<N; i++) {
		for (int k=0; k<4; k++) {
			int nx = x[i] + dx[k] * 2;
			int ny = y[i] + dy[k] * 2;
			if (num.find({nx, ny}) == num.end()) continue;
			if (dsu.Find(num[{nx, ny}]) != dsu.Find(i)) {
				if (ban.find({num[{nx, ny}], i}) == ban.end()) {
					dsu.Union(num[{nx, ny}], i);
					edge.emplace_back(num[{nx, ny}], i);
				}
			}
		}
	}
	int cnt = 0;
	for (int i=0; i<N; i++) {
		if (dsu.Find(i) == i) cnt ++;
	}
	if (cnt != 1) return 0;
	vector<int> U, V, A, B;
	for (auto &[u, v] : edge) {
		U.push_back(u);
		V.push_back(v);
		if (x[u] == x[v]) {
			B.push_back((y[u] + y[v]) / 2);
			if ((x[u] + 1 + B.back()) % 4 == 2) A.push_back(x[u] + 1);
			else A.push_back(x[u] - 1);
		}
		else {
			A.push_back((x[u] + x[v]) / 2);
			if ((y[u] + 1 + A.back()) % 4 == 0) B.push_back(y[u] + 1);
			else B.push_back(y[u] - 1);
		}
	}
	build(U, V, A, B);
    return 1;
}

Subtask #1
5.0 / 5.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 344 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 1 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 0 ms 436 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 282 ms 24992 KB Output is correct
10 Correct 15 ms 2904 KB Output is correct
11 Correct 99 ms 13804 KB Output is correct
12 Correct 24 ms 4060 KB Output is correct
13 Correct 66 ms 9168 KB Output is correct
14 Correct 2 ms 628 KB Output is correct
15 Correct 3 ms 604 KB Output is correct
16 Correct 273 ms 25172 KB Output is correct

Subtask #2
10.0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 344 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 1 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 0 ms 436 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 282 ms 24992 KB Output is correct
10 Correct 15 ms 2904 KB Output is correct
11 Correct 99 ms 13804 KB Output is correct
12 Correct 24 ms 4060 KB Output is correct
13 Correct 66 ms 9168 KB Output is correct
14 Correct 2 ms 628 KB Output is correct
15 Correct 3 ms 604 KB Output is correct
16 Correct 273 ms 25172 KB Output is correct
17 Correct 1 ms 344 KB Output is correct
18 Correct 1 ms 348 KB Output is correct
19 Correct 0 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 348 KB Output is correct
23 Correct 937 ms 54772 KB Output is correct
24 Correct 1 ms 344 KB Output is correct
25 Correct 3 ms 600 KB Output is correct
26 Correct 6 ms 856 KB Output is correct
27 Correct 8 ms 1116 KB Output is correct
28 Correct 286 ms 22228 KB Output is correct
29 Correct 517 ms 32612 KB Output is correct
30 Correct 801 ms 44536 KB Output is correct
31 Correct 1041 ms 54760 KB Output is correct
32 Correct 0 ms 348 KB Output is correct
33 Correct 0 ms 348 KB Output is correct
34 Correct 1 ms 348 KB Output is correct
35 Correct 0 ms 348 KB Output is correct
36 Correct 1 ms 348 KB Output is correct
37 Correct 0 ms 344 KB Output is correct
38 Correct 0 ms 348 KB Output is correct
39 Correct 1 ms 348 KB Output is correct
40 Correct 0 ms 348 KB Output is correct
41 Correct 1 ms 344 KB Output is correct
42 Correct 1 ms 348 KB Output is correct
43 Correct 5 ms 600 KB Output is correct
44 Correct 5 ms 860 KB Output is correct
45 Correct 332 ms 25160 KB Output is correct
46 Correct 603 ms 36892 KB Output is correct
47 Correct 617 ms 37156 KB Output is correct

Subtask #3
15.0 / 15.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 344 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 1 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 0 ms 436 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 282 ms 24992 KB Output is correct
10 Correct 15 ms 2904 KB Output is correct
11 Correct 99 ms 13804 KB Output is correct
12 Correct 24 ms 4060 KB Output is correct
13 Correct 66 ms 9168 KB Output is correct
14 Correct 2 ms 628 KB Output is correct
15 Correct 3 ms 604 KB Output is correct
16 Correct 273 ms 25172 KB Output is correct
17 Correct 1 ms 344 KB Output is correct
18 Correct 1 ms 348 KB Output is correct
19 Correct 0 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 348 KB Output is correct
23 Correct 937 ms 54772 KB Output is correct
24 Correct 1 ms 344 KB Output is correct
25 Correct 3 ms 600 KB Output is correct
26 Correct 6 ms 856 KB Output is correct
27 Correct 8 ms 1116 KB Output is correct
28 Correct 286 ms 22228 KB Output is correct
29 Correct 517 ms 32612 KB Output is correct
30 Correct 801 ms 44536 KB Output is correct
31 Correct 1041 ms 54760 KB Output is correct
32 Correct 0 ms 348 KB Output is correct
33 Correct 0 ms 348 KB Output is correct
34 Correct 1 ms 348 KB Output is correct
35 Correct 0 ms 348 KB Output is correct
36 Correct 1 ms 348 KB Output is correct
37 Correct 0 ms 344 KB Output is correct
38 Correct 0 ms 348 KB Output is correct
39 Correct 1 ms 348 KB Output is correct
40 Correct 0 ms 348 KB Output is correct
41 Correct 1 ms 344 KB Output is correct
42 Correct 1 ms 348 KB Output is correct
43 Correct 5 ms 600 KB Output is correct
44 Correct 5 ms 860 KB Output is correct
45 Correct 332 ms 25160 KB Output is correct
46 Correct 603 ms 36892 KB Output is correct
47 Correct 617 ms 37156 KB Output is correct
48 Correct 0 ms 344 KB Output is correct
49 Correct 0 ms 348 KB Output is correct
50 Correct 0 ms 348 KB Output is correct
51 Correct 1 ms 348 KB Output is correct
52 Correct 0 ms 348 KB Output is correct
53 Correct 1 ms 348 KB Output is correct
54 Correct 1 ms 348 KB Output is correct
55 Correct 1092 ms 56236 KB Output is correct
56 Correct 0 ms 344 KB Output is correct
57 Correct 5 ms 860 KB Output is correct
58 Correct 15 ms 2140 KB Output is correct
59 Correct 24 ms 2628 KB Output is correct
60 Correct 425 ms 28072 KB Output is correct
61 Correct 658 ms 38880 KB Output is correct
62 Correct 759 ms 47260 KB Output is correct
63 Correct 1014 ms 56352 KB Output is correct
64 Correct 1 ms 344 KB Output is correct
65 Correct 0 ms 348 KB Output is correct
66 Correct 0 ms 348 KB Output is correct
67 Correct 624 ms 50048 KB Output is correct
68 Correct 672 ms 50056 KB Output is correct
69 Correct 613 ms 49812 KB Output is correct
70 Correct 7 ms 1116 KB Output is correct
71 Correct 16 ms 1760 KB Output is correct
72 Correct 306 ms 24456 KB Output is correct
73 Correct 517 ms 37520 KB Output is correct
74 Correct 765 ms 49024 KB Output is correct
75 Correct 724 ms 46204 KB Output is correct
76 Correct 650 ms 50064 KB Output is correct
77 Correct 9 ms 1368 KB Output is correct
78 Correct 18 ms 2140 KB Output is correct
79 Correct 307 ms 23972 KB Output is correct
80 Correct 533 ms 36616 KB Output is correct
81 Correct 797 ms 47676 KB Output is correct

Subtask #4
20.0 / 20.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 344 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 1 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 0 ms 436 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 282 ms 24992 KB Output is correct
10 Correct 15 ms 2904 KB Output is correct
11 Correct 99 ms 13804 KB Output is correct
12 Correct 24 ms 4060 KB Output is correct
13 Correct 66 ms 9168 KB Output is correct
14 Correct 2 ms 628 KB Output is correct
15 Correct 3 ms 604 KB Output is correct
16 Correct 273 ms 25172 KB Output is correct
17 Correct 1 ms 348 KB Output is correct
18 Correct 0 ms 348 KB Output is correct
19 Correct 0 ms 348 KB Output is correct
20 Correct 730 ms 51888 KB Output is correct
21 Correct 696 ms 51400 KB Output is correct
22 Correct 745 ms 51592 KB Output is correct
23 Correct 533 ms 43720 KB Output is correct
24 Correct 671 ms 56140 KB Output is correct
25 Correct 745 ms 39488 KB Output is correct
26 Correct 689 ms 39368 KB Output is correct
27 Correct 745 ms 49852 KB Output is correct
28 Correct 738 ms 49876 KB Output is correct
29 Correct 841 ms 50048 KB Output is correct
30 Correct 863 ms 50068 KB Output is correct
31 Correct 1 ms 348 KB Output is correct
32 Correct 37 ms 3912 KB Output is correct
33 Correct 215 ms 23864 KB Output is correct
34 Correct 675 ms 51844 KB Output is correct
35 Correct 21 ms 2392 KB Output is correct
36 Correct 138 ms 9592 KB Output is correct
37 Correct 315 ms 18876 KB Output is correct
38 Correct 268 ms 20056 KB Output is correct
39 Correct 383 ms 26636 KB Output is correct
40 Correct 528 ms 35028 KB Output is correct
41 Correct 652 ms 41560 KB Output is correct
42 Correct 881 ms 49180 KB Output is correct
43 Correct 1 ms 348 KB Output is correct
44 Correct 0 ms 348 KB Output is correct
45 Correct 1 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 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 3 ms 604 KB Output is correct
55 Correct 5 ms 856 KB Output is correct
56 Correct 322 ms 25044 KB Output is correct
57 Correct 490 ms 37084 KB Output is correct
58 Correct 480 ms 37088 KB Output is correct
59 Correct 1 ms 344 KB Output is correct
60 Correct 0 ms 348 KB Output is correct
61 Correct 0 ms 344 KB Output is correct
62 Correct 651 ms 50028 KB Output is correct
63 Correct 696 ms 50048 KB Output is correct
64 Correct 639 ms 49724 KB Output is correct
65 Correct 7 ms 1116 KB Output is correct
66 Correct 16 ms 1884 KB Output is correct
67 Correct 348 ms 24364 KB Output is correct
68 Correct 549 ms 37520 KB Output is correct
69 Correct 770 ms 49024 KB Output is correct

Subtask #5
20.0 / 20.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 344 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 1 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 0 ms 436 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 282 ms 24992 KB Output is correct
10 Correct 15 ms 2904 KB Output is correct
11 Correct 99 ms 13804 KB Output is correct
12 Correct 24 ms 4060 KB Output is correct
13 Correct 66 ms 9168 KB Output is correct
14 Correct 2 ms 628 KB Output is correct
15 Correct 3 ms 604 KB Output is correct
16 Correct 273 ms 25172 KB Output is correct
17 Correct 685 ms 50820 KB Output is correct
18 Correct 723 ms 51500 KB Output is correct
19 Correct 708 ms 51076 KB Output is correct
20 Correct 824 ms 42788 KB Output is correct
21 Correct 711 ms 42588 KB Output is correct
22 Correct 0 ms 348 KB Output is correct
23 Correct 87 ms 8036 KB Output is correct
24 Correct 51 ms 3924 KB Output is correct
25 Correct 221 ms 13012 KB Output is correct
26 Correct 406 ms 21412 KB Output is correct
27 Correct 340 ms 23628 KB Output is correct
28 Correct 470 ms 29356 KB Output is correct
29 Correct 576 ms 36248 KB Output is correct
30 Correct 738 ms 41224 KB Output is correct
31 Correct 808 ms 46976 KB Output is correct
32 Correct 750 ms 46176 KB Output is correct
33 Correct 689 ms 50052 KB Output is correct
34 Correct 10 ms 1372 KB Output is correct
35 Correct 18 ms 2156 KB Output is correct
36 Correct 357 ms 23964 KB Output is correct
37 Correct 623 ms 36752 KB Output is correct
38 Correct 958 ms 47652 KB Output is correct

Subtask #6
30.0 / 30.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 344 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 1 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 0 ms 436 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 282 ms 24992 KB Output is correct
10 Correct 15 ms 2904 KB Output is correct
11 Correct 99 ms 13804 KB Output is correct
12 Correct 24 ms 4060 KB Output is correct
13 Correct 66 ms 9168 KB Output is correct
14 Correct 2 ms 628 KB Output is correct
15 Correct 3 ms 604 KB Output is correct
16 Correct 273 ms 25172 KB Output is correct
17 Correct 1 ms 344 KB Output is correct
18 Correct 1 ms 348 KB Output is correct
19 Correct 0 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 348 KB Output is correct
23 Correct 937 ms 54772 KB Output is correct
24 Correct 1 ms 344 KB Output is correct
25 Correct 3 ms 600 KB Output is correct
26 Correct 6 ms 856 KB Output is correct
27 Correct 8 ms 1116 KB Output is correct
28 Correct 286 ms 22228 KB Output is correct
29 Correct 517 ms 32612 KB Output is correct
30 Correct 801 ms 44536 KB Output is correct
31 Correct 1041 ms 54760 KB Output is correct
32 Correct 0 ms 348 KB Output is correct
33 Correct 0 ms 348 KB Output is correct
34 Correct 1 ms 348 KB Output is correct
35 Correct 0 ms 348 KB Output is correct
36 Correct 1 ms 348 KB Output is correct
37 Correct 0 ms 344 KB Output is correct
38 Correct 0 ms 348 KB Output is correct
39 Correct 1 ms 348 KB Output is correct
40 Correct 0 ms 348 KB Output is correct
41 Correct 1 ms 344 KB Output is correct
42 Correct 1 ms 348 KB Output is correct
43 Correct 5 ms 600 KB Output is correct
44 Correct 5 ms 860 KB Output is correct
45 Correct 332 ms 25160 KB Output is correct
46 Correct 603 ms 36892 KB Output is correct
47 Correct 617 ms 37156 KB Output is correct
48 Correct 0 ms 344 KB Output is correct
49 Correct 0 ms 348 KB Output is correct
50 Correct 0 ms 348 KB Output is correct
51 Correct 1 ms 348 KB Output is correct
52 Correct 0 ms 348 KB Output is correct
53 Correct 1 ms 348 KB Output is correct
54 Correct 1 ms 348 KB Output is correct
55 Correct 1092 ms 56236 KB Output is correct
56 Correct 0 ms 344 KB Output is correct
57 Correct 5 ms 860 KB Output is correct
58 Correct 15 ms 2140 KB Output is correct
59 Correct 24 ms 2628 KB Output is correct
60 Correct 425 ms 28072 KB Output is correct
61 Correct 658 ms 38880 KB Output is correct
62 Correct 759 ms 47260 KB Output is correct
63 Correct 1014 ms 56352 KB Output is correct
64 Correct 1 ms 344 KB Output is correct
65 Correct 0 ms 348 KB Output is correct
66 Correct 0 ms 348 KB Output is correct
67 Correct 624 ms 50048 KB Output is correct
68 Correct 672 ms 50056 KB Output is correct
69 Correct 613 ms 49812 KB Output is correct
70 Correct 7 ms 1116 KB Output is correct
71 Correct 16 ms 1760 KB Output is correct
72 Correct 306 ms 24456 KB Output is correct
73 Correct 517 ms 37520 KB Output is correct
74 Correct 765 ms 49024 KB Output is correct
75 Correct 724 ms 46204 KB Output is correct
76 Correct 650 ms 50064 KB Output is correct
77 Correct 9 ms 1368 KB Output is correct
78 Correct 18 ms 2140 KB Output is correct
79 Correct 307 ms 23972 KB Output is correct
80 Correct 533 ms 36616 KB Output is correct
81 Correct 797 ms 47676 KB Output is correct
82 Correct 1 ms 348 KB Output is correct
83 Correct 0 ms 348 KB Output is correct
84 Correct 0 ms 348 KB Output is correct
85 Correct 730 ms 51888 KB Output is correct
86 Correct 696 ms 51400 KB Output is correct
87 Correct 745 ms 51592 KB Output is correct
88 Correct 533 ms 43720 KB Output is correct
89 Correct 671 ms 56140 KB Output is correct
90 Correct 745 ms 39488 KB Output is correct
91 Correct 689 ms 39368 KB Output is correct
92 Correct 745 ms 49852 KB Output is correct
93 Correct 738 ms 49876 KB Output is correct
94 Correct 841 ms 50048 KB Output is correct
95 Correct 863 ms 50068 KB Output is correct
96 Correct 1 ms 348 KB Output is correct
97 Correct 37 ms 3912 KB Output is correct
98 Correct 215 ms 23864 KB Output is correct
99 Correct 675 ms 51844 KB Output is correct
100 Correct 21 ms 2392 KB Output is correct
101 Correct 138 ms 9592 KB Output is correct
102 Correct 315 ms 18876 KB Output is correct
103 Correct 268 ms 20056 KB Output is correct
104 Correct 383 ms 26636 KB Output is correct
105 Correct 528 ms 35028 KB Output is correct
106 Correct 652 ms 41560 KB Output is correct
107 Correct 881 ms 49180 KB Output is correct
108 Correct 1 ms 348 KB Output is correct
109 Correct 0 ms 348 KB Output is correct
110 Correct 1 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 348 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 3 ms 604 KB Output is correct
120 Correct 5 ms 856 KB Output is correct
121 Correct 322 ms 25044 KB Output is correct
122 Correct 490 ms 37084 KB Output is correct
123 Correct 480 ms 37088 KB Output is correct
124 Correct 1 ms 344 KB Output is correct
125 Correct 0 ms 348 KB Output is correct
126 Correct 0 ms 344 KB Output is correct
127 Correct 651 ms 50028 KB Output is correct
128 Correct 696 ms 50048 KB Output is correct
129 Correct 639 ms 49724 KB Output is correct
130 Correct 7 ms 1116 KB Output is correct
131 Correct 16 ms 1884 KB Output is correct
132 Correct 348 ms 24364 KB Output is correct
133 Correct 549 ms 37520 KB Output is correct
134 Correct 770 ms 49024 KB Output is correct
135 Correct 685 ms 50820 KB Output is correct
136 Correct 723 ms 51500 KB Output is correct
137 Correct 708 ms 51076 KB Output is correct
138 Correct 824 ms 42788 KB Output is correct
139 Correct 711 ms 42588 KB Output is correct
140 Correct 0 ms 348 KB Output is correct
141 Correct 87 ms 8036 KB Output is correct
142 Correct 51 ms 3924 KB Output is correct
143 Correct 221 ms 13012 KB Output is correct
144 Correct 406 ms 21412 KB Output is correct
145 Correct 340 ms 23628 KB Output is correct
146 Correct 470 ms 29356 KB Output is correct
147 Correct 576 ms 36248 KB Output is correct
148 Correct 738 ms 41224 KB Output is correct
149 Correct 808 ms 46976 KB Output is correct
150 Correct 750 ms 46176 KB Output is correct
151 Correct 689 ms 50052 KB Output is correct
152 Correct 10 ms 1372 KB Output is correct
153 Correct 18 ms 2156 KB Output is correct
154 Correct 357 ms 23964 KB Output is correct
155 Correct 623 ms 36752 KB Output is correct
156 Correct 958 ms 47652 KB Output is correct
157 Correct 0 ms 348 KB Output is correct
158 Correct 0 ms 348 KB Output is correct
159 Correct 1 ms 348 KB Output is correct
160 Correct 0 ms 348 KB Output is correct
161 Correct 1189 ms 59520 KB Output is correct
162 Correct 719 ms 51960 KB Output is correct
163 Correct 863 ms 54840 KB Output is correct
164 Correct 756 ms 54788 KB Output is correct
165 Correct 1087 ms 58580 KB Output is correct
166 Correct 1098 ms 59784 KB Output is correct
167 Correct 179 ms 13680 KB Output is correct
168 Correct 103 ms 7408 KB Output is correct
169 Correct 358 ms 19396 KB Output is correct
170 Correct 747 ms 36288 KB Output is correct
171 Correct 1082 ms 47812 KB Output is correct
172 Correct 450 ms 30460 KB Output is correct
173 Correct 571 ms 36200 KB Output is correct
174 Correct 702 ms 43684 KB Output is correct
175 Correct 906 ms 49132 KB Output is correct
176 Correct 1082 ms 55328 KB Output is correct
177 Correct 1278 ms 60916 KB Output is correct