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Submission #861954

# Submission time Handle Problem Language Result Execution time Memory
861954 2023-10-17T09:02:45 Z rog1gor Team Contest (JOI22_team) C++14
100 / 100
 82 ms 7720 KB 
#include <vector>
#include <iostream>
#include <algorithm>
using namespace std;

struct bober {
	int x[3];
	int num;
};

int n, indexSort=0, ix = 0, iy = 0, iz  = 0;
bool tab[150010];
bober tx[150010], ty[150010], tz[150010];

bool sortuj(bober& a, bober& b) {
	return a.x[indexSort] > b.x[indexSort];
}

int main() {
	cin.tie(0);
	ios_base::sync_with_stdio(0);
	cin >> n;
	for (int i = 0; i < n; i++) {
		cin >> tx[i].x[0] >> tx[i].x[1] >> tx[i].x[2];
		tx[i].num = i;
		ty[i] = tx[i];
		tz[i] = tx[i];
	}
	sort(tx, tx + n, sortuj);
	indexSort++;
	sort(ty, ty + n, sortuj);
	indexSort++;
	sort(tz, tz + n, sortuj);
	while (ix < n && iy < n && iz < n) {
		int maxx = tx[ix].x[0];
		int maxy = ty[iy].x[1];
		int maxz = tz[iz].x[2];
		//cout << tx[ix].num << ' ' << ty[iy].num << ' ' << tz[iz].num << " : " << maxx << ' ' << maxy << ' ' << maxz << '\n';
		if (tx[ix].x[1]==maxy||tx[ix].x[2]==maxz) {
			tab[tx[ix].num] = true;
			ix++;
		}
		else if (ty[iy].x[0] == maxx || ty[iy].x[2] == maxz) {
			tab[ty[iy].num] = true;
			iy++;
		}
		else if (tz[iz].x[1] == maxy || tz[iz].x[0] == maxx) {
			tab[tz[iz].num] = true;
			iz++;
		}
		else {
			cout << maxx + maxy + maxz << '\n';
			return 0;
		}
		while (ix < n && tab[tx[ix].num] == true) ix++;
		while (iy < n && tab[ty[iy].num] == true) iy++;
		while (iz < n && tab[tz[iz].num] == true) iz++;
	}
	cout << -1 << '\n';
	return 0;
}

Subtask #1
8.0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 4444 KB Output is correct
2 Correct 1 ms 4444 KB Output is correct
3 Correct 1 ms 4444 KB Output is correct
4 Correct 1 ms 4444 KB Output is correct
5 Correct 1 ms 4444 KB Output is correct
6 Correct 1 ms 4444 KB Output is correct
7 Correct 1 ms 4444 KB Output is correct
8 Correct 1 ms 4444 KB Output is correct
9 Correct 1 ms 4696 KB Output is correct
10 Correct 1 ms 4444 KB Output is correct
11 Correct 1 ms 4440 KB Output is correct
12 Correct 1 ms 4444 KB Output is correct
13 Correct 1 ms 4444 KB Output is correct
14 Correct 1 ms 4444 KB Output is correct
15 Correct 1 ms 4444 KB Output is correct
16 Correct 1 ms 4444 KB Output is correct
17 Correct 1 ms 4444 KB Output is correct
18 Correct 1 ms 4444 KB Output is correct
19 Correct 1 ms 4444 KB Output is correct
20 Correct 1 ms 4444 KB Output is correct
21 Correct 1 ms 4456 KB Output is correct
22 Correct 1 ms 4444 KB Output is correct
23 Correct 1 ms 4444 KB Output is correct
24 Correct 1 ms 4444 KB Output is correct
25 Correct 1 ms 4444 KB Output is correct

Subtask #2
29.0 / 29.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 4444 KB Output is correct
2 Correct 1 ms 4444 KB Output is correct
3 Correct 1 ms 4444 KB Output is correct
4 Correct 1 ms 4444 KB Output is correct
5 Correct 1 ms 4444 KB Output is correct
6 Correct 1 ms 4444 KB Output is correct
7 Correct 1 ms 4444 KB Output is correct
8 Correct 1 ms 4444 KB Output is correct
9 Correct 1 ms 4696 KB Output is correct
10 Correct 1 ms 4444 KB Output is correct
11 Correct 1 ms 4440 KB Output is correct
12 Correct 1 ms 4444 KB Output is correct
13 Correct 1 ms 4444 KB Output is correct
14 Correct 1 ms 4444 KB Output is correct
15 Correct 1 ms 4444 KB Output is correct
16 Correct 1 ms 4444 KB Output is correct
17 Correct 1 ms 4444 KB Output is correct
18 Correct 1 ms 4444 KB Output is correct
19 Correct 1 ms 4444 KB Output is correct
20 Correct 1 ms 4444 KB Output is correct
21 Correct 1 ms 4456 KB Output is correct
22 Correct 1 ms 4444 KB Output is correct
23 Correct 1 ms 4444 KB Output is correct
24 Correct 1 ms 4444 KB Output is correct
25 Correct 1 ms 4444 KB Output is correct
26 Correct 2 ms 4444 KB Output is correct
27 Correct 2 ms 4444 KB Output is correct
28 Correct 2 ms 4444 KB Output is correct
29 Correct 2 ms 4444 KB Output is correct
30 Correct 2 ms 4444 KB Output is correct
31 Correct 2 ms 4628 KB Output is correct
32 Correct 2 ms 4444 KB Output is correct
33 Correct 2 ms 4444 KB Output is correct
34 Correct 2 ms 4444 KB Output is correct
35 Correct 1 ms 4444 KB Output is correct
36 Correct 1 ms 4444 KB Output is correct
37 Correct 2 ms 4440 KB Output is correct
38 Correct 2 ms 4440 KB Output is correct
39 Correct 1 ms 4444 KB Output is correct

Subtask #3
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 4444 KB Output is correct
2 Correct 1 ms 4444 KB Output is correct
3 Correct 1 ms 4440 KB Output is correct
4 Correct 1 ms 4444 KB Output is correct
5 Correct 1 ms 4444 KB Output is correct
6 Correct 1 ms 4444 KB Output is correct
7 Correct 1 ms 4440 KB Output is correct
8 Correct 1 ms 4444 KB Output is correct
9 Correct 1 ms 4564 KB Output is correct
10 Correct 1 ms 4444 KB Output is correct
11 Correct 38 ms 7488 KB Output is correct
12 Correct 25 ms 6796 KB Output is correct
13 Correct 27 ms 7004 KB Output is correct
14 Correct 38 ms 7516 KB Output is correct
15 Correct 34 ms 7504 KB Output is correct
16 Correct 30 ms 7512 KB Output is correct

Subtask #4
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 4444 KB Output is correct
2 Correct 1 ms 4444 KB Output is correct
3 Correct 1 ms 4440 KB Output is correct
4 Correct 1 ms 4444 KB Output is correct
5 Correct 1 ms 4444 KB Output is correct
6 Correct 1 ms 4444 KB Output is correct
7 Correct 1 ms 4440 KB Output is correct
8 Correct 1 ms 4444 KB Output is correct
9 Correct 1 ms 4564 KB Output is correct
10 Correct 1 ms 4444 KB Output is correct
11 Correct 38 ms 7488 KB Output is correct
12 Correct 25 ms 6796 KB Output is correct
13 Correct 27 ms 7004 KB Output is correct
14 Correct 38 ms 7516 KB Output is correct
15 Correct 34 ms 7504 KB Output is correct
16 Correct 30 ms 7512 KB Output is correct
17 Correct 1 ms 4444 KB Output is correct
18 Correct 1 ms 4444 KB Output is correct
19 Correct 1 ms 4452 KB Output is correct
20 Correct 1 ms 4452 KB Output is correct
21 Correct 1 ms 4444 KB Output is correct
22 Correct 46 ms 7720 KB Output is correct
23 Correct 39 ms 7516 KB Output is correct
24 Correct 31 ms 6748 KB Output is correct
25 Correct 44 ms 7560 KB Output is correct
26 Correct 36 ms 7508 KB Output is correct

Subtask #5
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 4444 KB Output is correct
2 Correct 1 ms 4444 KB Output is correct
3 Correct 1 ms 4440 KB Output is correct
4 Correct 1 ms 4444 KB Output is correct
5 Correct 1 ms 4444 KB Output is correct
6 Correct 1 ms 4444 KB Output is correct
7 Correct 1 ms 4440 KB Output is correct
8 Correct 1 ms 4444 KB Output is correct
9 Correct 1 ms 4564 KB Output is correct
10 Correct 1 ms 4444 KB Output is correct
11 Correct 38 ms 7488 KB Output is correct
12 Correct 25 ms 6796 KB Output is correct
13 Correct 27 ms 7004 KB Output is correct
14 Correct 38 ms 7516 KB Output is correct
15 Correct 34 ms 7504 KB Output is correct
16 Correct 30 ms 7512 KB Output is correct
17 Correct 1 ms 4444 KB Output is correct
18 Correct 1 ms 4444 KB Output is correct
19 Correct 1 ms 4452 KB Output is correct
20 Correct 1 ms 4452 KB Output is correct
21 Correct 1 ms 4444 KB Output is correct
22 Correct 46 ms 7720 KB Output is correct
23 Correct 39 ms 7516 KB Output is correct
24 Correct 31 ms 6748 KB Output is correct
25 Correct 44 ms 7560 KB Output is correct
26 Correct 36 ms 7508 KB Output is correct
27 Correct 1 ms 4444 KB Output is correct
28 Correct 1 ms 4444 KB Output is correct
29 Correct 1 ms 4444 KB Output is correct
30 Correct 1 ms 4444 KB Output is correct
31 Correct 3 ms 4444 KB Output is correct
32 Correct 1 ms 4444 KB Output is correct
33 Correct 1 ms 4444 KB Output is correct
34 Correct 54 ms 7560 KB Output is correct
35 Correct 48 ms 7260 KB Output is correct
36 Correct 57 ms 7508 KB Output is correct
37 Correct 53 ms 7504 KB Output is correct
38 Correct 40 ms 7516 KB Output is correct
39 Correct 24 ms 6868 KB Output is correct

Subtask #6
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 4444 KB Output is correct
2 Correct 1 ms 4444 KB Output is correct
3 Correct 1 ms 4440 KB Output is correct
4 Correct 1 ms 4444 KB Output is correct
5 Correct 1 ms 4444 KB Output is correct
6 Correct 1 ms 4444 KB Output is correct
7 Correct 1 ms 4440 KB Output is correct
8 Correct 1 ms 4444 KB Output is correct
9 Correct 1 ms 4564 KB Output is correct
10 Correct 1 ms 4444 KB Output is correct
11 Correct 38 ms 7488 KB Output is correct
12 Correct 25 ms 6796 KB Output is correct
13 Correct 27 ms 7004 KB Output is correct
14 Correct 38 ms 7516 KB Output is correct
15 Correct 34 ms 7504 KB Output is correct
16 Correct 30 ms 7512 KB Output is correct
17 Correct 1 ms 4444 KB Output is correct
18 Correct 1 ms 4444 KB Output is correct
19 Correct 1 ms 4452 KB Output is correct
20 Correct 1 ms 4452 KB Output is correct
21 Correct 1 ms 4444 KB Output is correct
22 Correct 46 ms 7720 KB Output is correct
23 Correct 39 ms 7516 KB Output is correct
24 Correct 31 ms 6748 KB Output is correct
25 Correct 44 ms 7560 KB Output is correct
26 Correct 36 ms 7508 KB Output is correct
27 Correct 1 ms 4444 KB Output is correct
28 Correct 1 ms 4444 KB Output is correct
29 Correct 1 ms 4444 KB Output is correct
30 Correct 1 ms 4444 KB Output is correct
31 Correct 3 ms 4444 KB Output is correct
32 Correct 1 ms 4444 KB Output is correct
33 Correct 1 ms 4444 KB Output is correct
34 Correct 54 ms 7560 KB Output is correct
35 Correct 48 ms 7260 KB Output is correct
36 Correct 57 ms 7508 KB Output is correct
37 Correct 53 ms 7504 KB Output is correct
38 Correct 40 ms 7516 KB Output is correct
39 Correct 24 ms 6868 KB Output is correct
40 Correct 2 ms 4444 KB Output is correct
41 Correct 2 ms 4560 KB Output is correct
42 Correct 2 ms 4444 KB Output is correct
43 Correct 2 ms 4444 KB Output is correct
44 Correct 71 ms 7560 KB Output is correct
45 Correct 63 ms 7568 KB Output is correct
46 Correct 63 ms 7484 KB Output is correct
47 Correct 64 ms 7488 KB Output is correct
48 Correct 45 ms 7508 KB Output is correct

Subtask #7
27.0 / 27.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 4444 KB Output is correct
2 Correct 1 ms 4444 KB Output is correct
3 Correct 1 ms 4444 KB Output is correct
4 Correct 1 ms 4444 KB Output is correct
5 Correct 1 ms 4444 KB Output is correct
6 Correct 1 ms 4444 KB Output is correct
7 Correct 1 ms 4444 KB Output is correct
8 Correct 1 ms 4444 KB Output is correct
9 Correct 1 ms 4696 KB Output is correct
10 Correct 1 ms 4444 KB Output is correct
11 Correct 1 ms 4440 KB Output is correct
12 Correct 1 ms 4444 KB Output is correct
13 Correct 1 ms 4444 KB Output is correct
14 Correct 1 ms 4444 KB Output is correct
15 Correct 1 ms 4444 KB Output is correct
16 Correct 1 ms 4444 KB Output is correct
17 Correct 1 ms 4444 KB Output is correct
18 Correct 1 ms 4444 KB Output is correct
19 Correct 1 ms 4444 KB Output is correct
20 Correct 1 ms 4444 KB Output is correct
21 Correct 1 ms 4456 KB Output is correct
22 Correct 1 ms 4444 KB Output is correct
23 Correct 1 ms 4444 KB Output is correct
24 Correct 1 ms 4444 KB Output is correct
25 Correct 1 ms 4444 KB Output is correct
26 Correct 2 ms 4444 KB Output is correct
27 Correct 2 ms 4444 KB Output is correct
28 Correct 2 ms 4444 KB Output is correct
29 Correct 2 ms 4444 KB Output is correct
30 Correct 2 ms 4444 KB Output is correct
31 Correct 2 ms 4628 KB Output is correct
32 Correct 2 ms 4444 KB Output is correct
33 Correct 2 ms 4444 KB Output is correct
34 Correct 2 ms 4444 KB Output is correct
35 Correct 1 ms 4444 KB Output is correct
36 Correct 1 ms 4444 KB Output is correct
37 Correct 2 ms 4440 KB Output is correct
38 Correct 2 ms 4440 KB Output is correct
39 Correct 1 ms 4444 KB Output is correct
40 Correct 1 ms 4444 KB Output is correct
41 Correct 1 ms 4444 KB Output is correct
42 Correct 1 ms 4440 KB Output is correct
43 Correct 1 ms 4444 KB Output is correct
44 Correct 1 ms 4444 KB Output is correct
45 Correct 1 ms 4444 KB Output is correct
46 Correct 1 ms 4440 KB Output is correct
47 Correct 1 ms 4444 KB Output is correct
48 Correct 1 ms 4564 KB Output is correct
49 Correct 1 ms 4444 KB Output is correct
50 Correct 38 ms 7488 KB Output is correct
51 Correct 25 ms 6796 KB Output is correct
52 Correct 27 ms 7004 KB Output is correct
53 Correct 38 ms 7516 KB Output is correct
54 Correct 34 ms 7504 KB Output is correct
55 Correct 30 ms 7512 KB Output is correct
56 Correct 1 ms 4444 KB Output is correct
57 Correct 1 ms 4444 KB Output is correct
58 Correct 1 ms 4452 KB Output is correct
59 Correct 1 ms 4452 KB Output is correct
60 Correct 1 ms 4444 KB Output is correct
61 Correct 46 ms 7720 KB Output is correct
62 Correct 39 ms 7516 KB Output is correct
63 Correct 31 ms 6748 KB Output is correct
64 Correct 44 ms 7560 KB Output is correct
65 Correct 36 ms 7508 KB Output is correct
66 Correct 1 ms 4444 KB Output is correct
67 Correct 1 ms 4444 KB Output is correct
68 Correct 1 ms 4444 KB Output is correct
69 Correct 1 ms 4444 KB Output is correct
70 Correct 3 ms 4444 KB Output is correct
71 Correct 1 ms 4444 KB Output is correct
72 Correct 1 ms 4444 KB Output is correct
73 Correct 54 ms 7560 KB Output is correct
74 Correct 48 ms 7260 KB Output is correct
75 Correct 57 ms 7508 KB Output is correct
76 Correct 53 ms 7504 KB Output is correct
77 Correct 40 ms 7516 KB Output is correct
78 Correct 24 ms 6868 KB Output is correct
79 Correct 2 ms 4444 KB Output is correct
80 Correct 2 ms 4560 KB Output is correct
81 Correct 2 ms 4444 KB Output is correct
82 Correct 2 ms 4444 KB Output is correct
83 Correct 71 ms 7560 KB Output is correct
84 Correct 63 ms 7568 KB Output is correct
85 Correct 63 ms 7484 KB Output is correct
86 Correct 64 ms 7488 KB Output is correct
87 Correct 45 ms 7508 KB Output is correct
88 Correct 77 ms 7252 KB Output is correct
89 Correct 82 ms 7492 KB Output is correct
90 Correct 78 ms 7504 KB Output is correct
91 Correct 82 ms 7560 KB Output is correct
92 Correct 72 ms 7484 KB Output is correct
93 Correct 77 ms 7488 KB Output is correct
94 Correct 79 ms 7504 KB Output is correct
95 Correct 53 ms 7504 KB Output is correct
96 Correct 78 ms 7504 KB Output is correct
97 Correct 43 ms 7396 KB Output is correct
98 Correct 42 ms 7260 KB Output is correct
99 Correct 46 ms 7508 KB Output is correct