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Submission #861729

# Submission time Handle Problem Language Result Execution time Memory
861729 2023-10-16T19:45:01 Z ziu Team Contest (JOI22_team) C++14
100 / 100
 83 ms 9808 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 4440 KB Output is correct
2 Correct 1 ms 4444 KB Output is correct
3 Correct 2 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 4444 KB Output is correct
10 Correct 1 ms 4564 KB Output is correct
11 Correct 1 ms 4444 KB Output is correct
12 Correct 1 ms 4444 KB Output is correct
13 Correct 1 ms 4440 KB Output is correct
14 Correct 1 ms 4696 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 4472 KB Output is correct
19 Correct 1 ms 4444 KB Output is correct
20 Correct 1 ms 4440 KB Output is correct
21 Correct 1 ms 4444 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 4440 KB Output is correct
2 Correct 1 ms 4444 KB Output is correct
3 Correct 2 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 4444 KB Output is correct
10 Correct 1 ms 4564 KB Output is correct
11 Correct 1 ms 4444 KB Output is correct
12 Correct 1 ms 4444 KB Output is correct
13 Correct 1 ms 4440 KB Output is correct
14 Correct 1 ms 4696 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 4472 KB Output is correct
19 Correct 1 ms 4444 KB Output is correct
20 Correct 1 ms 4440 KB Output is correct
21 Correct 1 ms 4444 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 3 ms 4696 KB Output is correct
27 Correct 3 ms 4700 KB Output is correct
28 Correct 2 ms 4728 KB Output is correct
29 Correct 3 ms 4700 KB Output is correct
30 Correct 2 ms 4648 KB Output is correct
31 Correct 3 ms 4440 KB Output is correct
32 Correct 2 ms 4576 KB Output is correct
33 Correct 2 ms 4700 KB Output is correct
34 Correct 2 ms 4700 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 4444 KB Output is correct
38 Correct 2 ms 4640 KB Output is correct
39 Correct 1 ms 4460 KB Output is correct

Subtask #3
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 4456 KB Output is correct
2 Correct 1 ms 4456 KB Output is correct
3 Correct 1 ms 4456 KB Output is correct
4 Correct 1 ms 4572 KB Output is correct
5 Correct 1 ms 4452 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 4568 KB Output is correct
10 Correct 1 ms 4444 KB Output is correct
11 Correct 37 ms 8048 KB Output is correct
12 Correct 25 ms 7256 KB Output is correct
13 Correct 27 ms 7512 KB Output is correct
14 Correct 39 ms 8276 KB Output is correct
15 Correct 41 ms 8436 KB Output is correct
16 Correct 32 ms 8284 KB Output is correct

Subtask #4
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 4456 KB Output is correct
2 Correct 1 ms 4456 KB Output is correct
3 Correct 1 ms 4456 KB Output is correct
4 Correct 1 ms 4572 KB Output is correct
5 Correct 1 ms 4452 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 4568 KB Output is correct
10 Correct 1 ms 4444 KB Output is correct
11 Correct 37 ms 8048 KB Output is correct
12 Correct 25 ms 7256 KB Output is correct
13 Correct 27 ms 7512 KB Output is correct
14 Correct 39 ms 8276 KB Output is correct
15 Correct 41 ms 8436 KB Output is correct
16 Correct 32 ms 8284 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 4580 KB Output is correct
21 Correct 1 ms 4444 KB Output is correct
22 Correct 43 ms 8168 KB Output is correct
23 Correct 40 ms 8188 KB Output is correct
24 Correct 32 ms 7516 KB Output is correct
25 Correct 48 ms 8392 KB Output is correct
26 Correct 36 ms 8272 KB Output is correct

Subtask #5
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 4456 KB Output is correct
2 Correct 1 ms 4456 KB Output is correct
3 Correct 1 ms 4456 KB Output is correct
4 Correct 1 ms 4572 KB Output is correct
5 Correct 1 ms 4452 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 4568 KB Output is correct
10 Correct 1 ms 4444 KB Output is correct
11 Correct 37 ms 8048 KB Output is correct
12 Correct 25 ms 7256 KB Output is correct
13 Correct 27 ms 7512 KB Output is correct
14 Correct 39 ms 8276 KB Output is correct
15 Correct 41 ms 8436 KB Output is correct
16 Correct 32 ms 8284 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 4580 KB Output is correct
21 Correct 1 ms 4444 KB Output is correct
22 Correct 43 ms 8168 KB Output is correct
23 Correct 40 ms 8188 KB Output is correct
24 Correct 32 ms 7516 KB Output is correct
25 Correct 48 ms 8392 KB Output is correct
26 Correct 36 ms 8272 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 2 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 55 ms 8400 KB Output is correct
35 Correct 49 ms 8284 KB Output is correct
36 Correct 53 ms 8532 KB Output is correct
37 Correct 54 ms 8528 KB Output is correct
38 Correct 40 ms 8528 KB Output is correct
39 Correct 24 ms 7512 KB Output is correct

Subtask #6
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 4456 KB Output is correct
2 Correct 1 ms 4456 KB Output is correct
3 Correct 1 ms 4456 KB Output is correct
4 Correct 1 ms 4572 KB Output is correct
5 Correct 1 ms 4452 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 4568 KB Output is correct
10 Correct 1 ms 4444 KB Output is correct
11 Correct 37 ms 8048 KB Output is correct
12 Correct 25 ms 7256 KB Output is correct
13 Correct 27 ms 7512 KB Output is correct
14 Correct 39 ms 8276 KB Output is correct
15 Correct 41 ms 8436 KB Output is correct
16 Correct 32 ms 8284 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 4580 KB Output is correct
21 Correct 1 ms 4444 KB Output is correct
22 Correct 43 ms 8168 KB Output is correct
23 Correct 40 ms 8188 KB Output is correct
24 Correct 32 ms 7516 KB Output is correct
25 Correct 48 ms 8392 KB Output is correct
26 Correct 36 ms 8272 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 2 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 55 ms 8400 KB Output is correct
35 Correct 49 ms 8284 KB Output is correct
36 Correct 53 ms 8532 KB Output is correct
37 Correct 54 ms 8528 KB Output is correct
38 Correct 40 ms 8528 KB Output is correct
39 Correct 24 ms 7512 KB Output is correct
40 Correct 2 ms 4444 KB Output is correct
41 Correct 2 ms 4676 KB Output is correct
42 Correct 2 ms 4580 KB Output is correct
43 Correct 2 ms 4444 KB Output is correct
44 Correct 63 ms 8768 KB Output is correct
45 Correct 64 ms 8768 KB Output is correct
46 Correct 64 ms 8784 KB Output is correct
47 Correct 71 ms 8788 KB Output is correct
48 Correct 45 ms 8784 KB Output is correct

Subtask #7
27.0 / 27.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 4440 KB Output is correct
2 Correct 1 ms 4444 KB Output is correct
3 Correct 2 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 4444 KB Output is correct
10 Correct 1 ms 4564 KB Output is correct
11 Correct 1 ms 4444 KB Output is correct
12 Correct 1 ms 4444 KB Output is correct
13 Correct 1 ms 4440 KB Output is correct
14 Correct 1 ms 4696 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 4472 KB Output is correct
19 Correct 1 ms 4444 KB Output is correct
20 Correct 1 ms 4440 KB Output is correct
21 Correct 1 ms 4444 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 3 ms 4696 KB Output is correct
27 Correct 3 ms 4700 KB Output is correct
28 Correct 2 ms 4728 KB Output is correct
29 Correct 3 ms 4700 KB Output is correct
30 Correct 2 ms 4648 KB Output is correct
31 Correct 3 ms 4440 KB Output is correct
32 Correct 2 ms 4576 KB Output is correct
33 Correct 2 ms 4700 KB Output is correct
34 Correct 2 ms 4700 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 4444 KB Output is correct
38 Correct 2 ms 4640 KB Output is correct
39 Correct 1 ms 4460 KB Output is correct
40 Correct 1 ms 4456 KB Output is correct
41 Correct 1 ms 4456 KB Output is correct
42 Correct 1 ms 4456 KB Output is correct
43 Correct 1 ms 4572 KB Output is correct
44 Correct 1 ms 4452 KB Output is correct
45 Correct 1 ms 4444 KB Output is correct
46 Correct 1 ms 4444 KB Output is correct
47 Correct 1 ms 4444 KB Output is correct
48 Correct 1 ms 4568 KB Output is correct
49 Correct 1 ms 4444 KB Output is correct
50 Correct 37 ms 8048 KB Output is correct
51 Correct 25 ms 7256 KB Output is correct
52 Correct 27 ms 7512 KB Output is correct
53 Correct 39 ms 8276 KB Output is correct
54 Correct 41 ms 8436 KB Output is correct
55 Correct 32 ms 8284 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 4444 KB Output is correct
59 Correct 1 ms 4580 KB Output is correct
60 Correct 1 ms 4444 KB Output is correct
61 Correct 43 ms 8168 KB Output is correct
62 Correct 40 ms 8188 KB Output is correct
63 Correct 32 ms 7516 KB Output is correct
64 Correct 48 ms 8392 KB Output is correct
65 Correct 36 ms 8272 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 2 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 55 ms 8400 KB Output is correct
74 Correct 49 ms 8284 KB Output is correct
75 Correct 53 ms 8532 KB Output is correct
76 Correct 54 ms 8528 KB Output is correct
77 Correct 40 ms 8528 KB Output is correct
78 Correct 24 ms 7512 KB Output is correct
79 Correct 2 ms 4444 KB Output is correct
80 Correct 2 ms 4676 KB Output is correct
81 Correct 2 ms 4580 KB Output is correct
82 Correct 2 ms 4444 KB Output is correct
83 Correct 63 ms 8768 KB Output is correct
84 Correct 64 ms 8768 KB Output is correct
85 Correct 64 ms 8784 KB Output is correct
86 Correct 71 ms 8788 KB Output is correct
87 Correct 45 ms 8784 KB Output is correct
88 Correct 78 ms 9556 KB Output is correct
89 Correct 83 ms 9788 KB Output is correct
90 Correct 79 ms 9792 KB Output is correct
91 Correct 83 ms 9792 KB Output is correct
92 Correct 76 ms 9040 KB Output is correct
93 Correct 79 ms 9028 KB Output is correct
94 Correct 75 ms 9028 KB Output is correct
95 Correct 54 ms 9556 KB Output is correct
96 Correct 79 ms 9796 KB Output is correct
97 Correct 44 ms 9808 KB Output is correct
98 Correct 46 ms 8796 KB Output is correct
99 Correct 50 ms 9020 KB Output is correct