oj.uz

Submission #544800

# Submission time Handle Problem Language Result Execution time Memory
544800 2022-04-02T18:15:25 Z MarcoMeijer Team Contest (JOI22_team) C++14
100 / 100
 221 ms 3920 KB 
#include <bits/stdc++.h>
using namespace std;

const int MX = 5e5;

int n;
int x[MX], y[MX], z[MX];
int sx[MX], sy[MX], sz[MX];

int main() {
  // input
  cin >> n;
  for (int i=0; i<n; i++)
    cin >> x[i] >> y[i] >> z[i];
  
  // sort by x, y and z
  for (int i=0; i<n; i++)
    sx[i] = sy[i] = sz[i] = i;
  sort(sx,sx+n,[](int i, int j) {return x[i] > x[j];});
  sort(sy,sy+n,[](int i, int j) {return y[i] > y[j];});
  sort(sz,sz+n,[](int i, int j) {return z[i] > z[j];});

  int a=0, b=0, c=0;
  while (a != n && b != n && c != n) {
    int cx = sx[a];
    int cy = sy[b];
    int cz = sz[c];
    if (y[cx] >= y[cy] || z[cx] >= z[cz]) {
      a++;
      continue;
    }
    if (x[cy] >= x[cx] || z[cy] >= z[cz]) {
      b++;
      continue;
    }
    if (x[cz] >= x[cx] || y[cz] >= y[cy]) {
      c++;
      continue;
    }
    break;
  }
  if (a != n && b != n && c != n) {
    cout << x[sx[a]] + y[sy[b]] + z[sz[c]] << endl;
  } else {
    cout << -1 << endl;
  }
}

Subtask #1
8.0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 340 KB Output is correct
2 Correct 1 ms 340 KB Output is correct
3 Correct 0 ms 340 KB Output is correct
4 Correct 0 ms 340 KB Output is correct
5 Correct 0 ms 340 KB Output is correct
6 Correct 0 ms 340 KB Output is correct
7 Correct 0 ms 340 KB Output is correct
8 Correct 0 ms 340 KB Output is correct
9 Correct 1 ms 340 KB Output is correct
10 Correct 0 ms 340 KB Output is correct
11 Correct 0 ms 340 KB Output is correct
12 Correct 0 ms 340 KB Output is correct
13 Correct 1 ms 340 KB Output is correct
14 Correct 1 ms 340 KB Output is correct
15 Correct 1 ms 340 KB Output is correct
16 Correct 1 ms 340 KB Output is correct
17 Correct 1 ms 340 KB Output is correct
18 Correct 1 ms 340 KB Output is correct
19 Correct 1 ms 340 KB Output is correct
20 Correct 1 ms 340 KB Output is correct
21 Correct 1 ms 340 KB Output is correct
22 Correct 1 ms 340 KB Output is correct
23 Correct 1 ms 340 KB Output is correct
24 Correct 1 ms 340 KB Output is correct
25 Correct 1 ms 340 KB Output is correct

Subtask #2
29.0 / 29.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 340 KB Output is correct
2 Correct 1 ms 340 KB Output is correct
3 Correct 0 ms 340 KB Output is correct
4 Correct 0 ms 340 KB Output is correct
5 Correct 0 ms 340 KB Output is correct
6 Correct 0 ms 340 KB Output is correct
7 Correct 0 ms 340 KB Output is correct
8 Correct 0 ms 340 KB Output is correct
9 Correct 1 ms 340 KB Output is correct
10 Correct 0 ms 340 KB Output is correct
11 Correct 0 ms 340 KB Output is correct
12 Correct 0 ms 340 KB Output is correct
13 Correct 1 ms 340 KB Output is correct
14 Correct 1 ms 340 KB Output is correct
15 Correct 1 ms 340 KB Output is correct
16 Correct 1 ms 340 KB Output is correct
17 Correct 1 ms 340 KB Output is correct
18 Correct 1 ms 340 KB Output is correct
19 Correct 1 ms 340 KB Output is correct
20 Correct 1 ms 340 KB Output is correct
21 Correct 1 ms 340 KB Output is correct
22 Correct 1 ms 340 KB Output is correct
23 Correct 1 ms 340 KB Output is correct
24 Correct 1 ms 340 KB Output is correct
25 Correct 1 ms 340 KB Output is correct
26 Correct 6 ms 340 KB Output is correct
27 Correct 6 ms 440 KB Output is correct
28 Correct 6 ms 340 KB Output is correct
29 Correct 5 ms 364 KB Output is correct
30 Correct 3 ms 340 KB Output is correct
31 Correct 4 ms 340 KB Output is correct
32 Correct 3 ms 340 KB Output is correct
33 Correct 5 ms 340 KB Output is correct
34 Correct 7 ms 352 KB Output is correct
35 Correct 1 ms 340 KB Output is correct
36 Correct 1 ms 340 KB Output is correct
37 Correct 3 ms 360 KB Output is correct
38 Correct 3 ms 340 KB Output is correct
39 Correct 2 ms 340 KB Output is correct

Subtask #3
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 340 KB Output is correct
2 Correct 1 ms 340 KB Output is correct
3 Correct 0 ms 340 KB Output is correct
4 Correct 1 ms 340 KB Output is correct
5 Correct 1 ms 340 KB Output is correct
6 Correct 1 ms 340 KB Output is correct
7 Correct 1 ms 224 KB Output is correct
8 Correct 1 ms 340 KB Output is correct
9 Correct 1 ms 340 KB Output is correct
10 Correct 0 ms 340 KB Output is correct
11 Correct 75 ms 3836 KB Output is correct
12 Correct 49 ms 2636 KB Output is correct
13 Correct 60 ms 3160 KB Output is correct
14 Correct 77 ms 3740 KB Output is correct
15 Correct 69 ms 3752 KB Output is correct
16 Correct 68 ms 3904 KB Output is correct

Subtask #4
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 340 KB Output is correct
2 Correct 1 ms 340 KB Output is correct
3 Correct 0 ms 340 KB Output is correct
4 Correct 1 ms 340 KB Output is correct
5 Correct 1 ms 340 KB Output is correct
6 Correct 1 ms 340 KB Output is correct
7 Correct 1 ms 224 KB Output is correct
8 Correct 1 ms 340 KB Output is correct
9 Correct 1 ms 340 KB Output is correct
10 Correct 0 ms 340 KB Output is correct
11 Correct 75 ms 3836 KB Output is correct
12 Correct 49 ms 2636 KB Output is correct
13 Correct 60 ms 3160 KB Output is correct
14 Correct 77 ms 3740 KB Output is correct
15 Correct 69 ms 3752 KB Output is correct
16 Correct 68 ms 3904 KB Output is correct
17 Correct 0 ms 340 KB Output is correct
18 Correct 0 ms 340 KB Output is correct
19 Correct 0 ms 340 KB Output is correct
20 Correct 1 ms 340 KB Output is correct
21 Correct 2 ms 340 KB Output is correct
22 Correct 94 ms 3820 KB Output is correct
23 Correct 80 ms 3680 KB Output is correct
24 Correct 60 ms 2868 KB Output is correct
25 Correct 87 ms 3828 KB Output is correct
26 Correct 80 ms 3880 KB Output is correct

Subtask #5
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 340 KB Output is correct
2 Correct 1 ms 340 KB Output is correct
3 Correct 0 ms 340 KB Output is correct
4 Correct 1 ms 340 KB Output is correct
5 Correct 1 ms 340 KB Output is correct
6 Correct 1 ms 340 KB Output is correct
7 Correct 1 ms 224 KB Output is correct
8 Correct 1 ms 340 KB Output is correct
9 Correct 1 ms 340 KB Output is correct
10 Correct 0 ms 340 KB Output is correct
11 Correct 75 ms 3836 KB Output is correct
12 Correct 49 ms 2636 KB Output is correct
13 Correct 60 ms 3160 KB Output is correct
14 Correct 77 ms 3740 KB Output is correct
15 Correct 69 ms 3752 KB Output is correct
16 Correct 68 ms 3904 KB Output is correct
17 Correct 0 ms 340 KB Output is correct
18 Correct 0 ms 340 KB Output is correct
19 Correct 0 ms 340 KB Output is correct
20 Correct 1 ms 340 KB Output is correct
21 Correct 2 ms 340 KB Output is correct
22 Correct 94 ms 3820 KB Output is correct
23 Correct 80 ms 3680 KB Output is correct
24 Correct 60 ms 2868 KB Output is correct
25 Correct 87 ms 3828 KB Output is correct
26 Correct 80 ms 3880 KB Output is correct
27 Correct 1 ms 340 KB Output is correct
28 Correct 1 ms 340 KB Output is correct
29 Correct 1 ms 340 KB Output is correct
30 Correct 1 ms 340 KB Output is correct
31 Correct 6 ms 340 KB Output is correct
32 Correct 1 ms 340 KB Output is correct
33 Correct 2 ms 340 KB Output is correct
34 Correct 113 ms 3672 KB Output is correct
35 Correct 96 ms 3404 KB Output is correct
36 Correct 103 ms 3796 KB Output is correct
37 Correct 112 ms 3808 KB Output is correct
38 Correct 92 ms 3696 KB Output is correct
39 Correct 56 ms 2396 KB Output is correct

Subtask #6
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 340 KB Output is correct
2 Correct 1 ms 340 KB Output is correct
3 Correct 0 ms 340 KB Output is correct
4 Correct 1 ms 340 KB Output is correct
5 Correct 1 ms 340 KB Output is correct
6 Correct 1 ms 340 KB Output is correct
7 Correct 1 ms 224 KB Output is correct
8 Correct 1 ms 340 KB Output is correct
9 Correct 1 ms 340 KB Output is correct
10 Correct 0 ms 340 KB Output is correct
11 Correct 75 ms 3836 KB Output is correct
12 Correct 49 ms 2636 KB Output is correct
13 Correct 60 ms 3160 KB Output is correct
14 Correct 77 ms 3740 KB Output is correct
15 Correct 69 ms 3752 KB Output is correct
16 Correct 68 ms 3904 KB Output is correct
17 Correct 0 ms 340 KB Output is correct
18 Correct 0 ms 340 KB Output is correct
19 Correct 0 ms 340 KB Output is correct
20 Correct 1 ms 340 KB Output is correct
21 Correct 2 ms 340 KB Output is correct
22 Correct 94 ms 3820 KB Output is correct
23 Correct 80 ms 3680 KB Output is correct
24 Correct 60 ms 2868 KB Output is correct
25 Correct 87 ms 3828 KB Output is correct
26 Correct 80 ms 3880 KB Output is correct
27 Correct 1 ms 340 KB Output is correct
28 Correct 1 ms 340 KB Output is correct
29 Correct 1 ms 340 KB Output is correct
30 Correct 1 ms 340 KB Output is correct
31 Correct 6 ms 340 KB Output is correct
32 Correct 1 ms 340 KB Output is correct
33 Correct 2 ms 340 KB Output is correct
34 Correct 113 ms 3672 KB Output is correct
35 Correct 96 ms 3404 KB Output is correct
36 Correct 103 ms 3796 KB Output is correct
37 Correct 112 ms 3808 KB Output is correct
38 Correct 92 ms 3696 KB Output is correct
39 Correct 56 ms 2396 KB Output is correct
40 Correct 3 ms 340 KB Output is correct
41 Correct 4 ms 340 KB Output is correct
42 Correct 3 ms 340 KB Output is correct
43 Correct 3 ms 368 KB Output is correct
44 Correct 140 ms 3840 KB Output is correct
45 Correct 156 ms 3840 KB Output is correct
46 Correct 144 ms 3836 KB Output is correct
47 Correct 134 ms 3840 KB Output is correct
48 Correct 114 ms 3772 KB Output is correct

Subtask #7
27.0 / 27.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 340 KB Output is correct
2 Correct 1 ms 340 KB Output is correct
3 Correct 0 ms 340 KB Output is correct
4 Correct 0 ms 340 KB Output is correct
5 Correct 0 ms 340 KB Output is correct
6 Correct 0 ms 340 KB Output is correct
7 Correct 0 ms 340 KB Output is correct
8 Correct 0 ms 340 KB Output is correct
9 Correct 1 ms 340 KB Output is correct
10 Correct 0 ms 340 KB Output is correct
11 Correct 0 ms 340 KB Output is correct
12 Correct 0 ms 340 KB Output is correct
13 Correct 1 ms 340 KB Output is correct
14 Correct 1 ms 340 KB Output is correct
15 Correct 1 ms 340 KB Output is correct
16 Correct 1 ms 340 KB Output is correct
17 Correct 1 ms 340 KB Output is correct
18 Correct 1 ms 340 KB Output is correct
19 Correct 1 ms 340 KB Output is correct
20 Correct 1 ms 340 KB Output is correct
21 Correct 1 ms 340 KB Output is correct
22 Correct 1 ms 340 KB Output is correct
23 Correct 1 ms 340 KB Output is correct
24 Correct 1 ms 340 KB Output is correct
25 Correct 1 ms 340 KB Output is correct
26 Correct 6 ms 340 KB Output is correct
27 Correct 6 ms 440 KB Output is correct
28 Correct 6 ms 340 KB Output is correct
29 Correct 5 ms 364 KB Output is correct
30 Correct 3 ms 340 KB Output is correct
31 Correct 4 ms 340 KB Output is correct
32 Correct 3 ms 340 KB Output is correct
33 Correct 5 ms 340 KB Output is correct
34 Correct 7 ms 352 KB Output is correct
35 Correct 1 ms 340 KB Output is correct
36 Correct 1 ms 340 KB Output is correct
37 Correct 3 ms 360 KB Output is correct
38 Correct 3 ms 340 KB Output is correct
39 Correct 2 ms 340 KB Output is correct
40 Correct 0 ms 340 KB Output is correct
41 Correct 1 ms 340 KB Output is correct
42 Correct 0 ms 340 KB Output is correct
43 Correct 1 ms 340 KB Output is correct
44 Correct 1 ms 340 KB Output is correct
45 Correct 1 ms 340 KB Output is correct
46 Correct 1 ms 224 KB Output is correct
47 Correct 1 ms 340 KB Output is correct
48 Correct 1 ms 340 KB Output is correct
49 Correct 0 ms 340 KB Output is correct
50 Correct 75 ms 3836 KB Output is correct
51 Correct 49 ms 2636 KB Output is correct
52 Correct 60 ms 3160 KB Output is correct
53 Correct 77 ms 3740 KB Output is correct
54 Correct 69 ms 3752 KB Output is correct
55 Correct 68 ms 3904 KB Output is correct
56 Correct 0 ms 340 KB Output is correct
57 Correct 0 ms 340 KB Output is correct
58 Correct 0 ms 340 KB Output is correct
59 Correct 1 ms 340 KB Output is correct
60 Correct 2 ms 340 KB Output is correct
61 Correct 94 ms 3820 KB Output is correct
62 Correct 80 ms 3680 KB Output is correct
63 Correct 60 ms 2868 KB Output is correct
64 Correct 87 ms 3828 KB Output is correct
65 Correct 80 ms 3880 KB Output is correct
66 Correct 1 ms 340 KB Output is correct
67 Correct 1 ms 340 KB Output is correct
68 Correct 1 ms 340 KB Output is correct
69 Correct 1 ms 340 KB Output is correct
70 Correct 6 ms 340 KB Output is correct
71 Correct 1 ms 340 KB Output is correct
72 Correct 2 ms 340 KB Output is correct
73 Correct 113 ms 3672 KB Output is correct
74 Correct 96 ms 3404 KB Output is correct
75 Correct 103 ms 3796 KB Output is correct
76 Correct 112 ms 3808 KB Output is correct
77 Correct 92 ms 3696 KB Output is correct
78 Correct 56 ms 2396 KB Output is correct
79 Correct 3 ms 340 KB Output is correct
80 Correct 4 ms 340 KB Output is correct
81 Correct 3 ms 340 KB Output is correct
82 Correct 3 ms 368 KB Output is correct
83 Correct 140 ms 3840 KB Output is correct
84 Correct 156 ms 3840 KB Output is correct
85 Correct 144 ms 3836 KB Output is correct
86 Correct 134 ms 3840 KB Output is correct
87 Correct 114 ms 3772 KB Output is correct
88 Correct 205 ms 3904 KB Output is correct
89 Correct 221 ms 3768 KB Output is correct
90 Correct 194 ms 3736 KB Output is correct
91 Correct 196 ms 3836 KB Output is correct
92 Correct 158 ms 3920 KB Output is correct
93 Correct 170 ms 3828 KB Output is correct
94 Correct 218 ms 3832 KB Output is correct
95 Correct 169 ms 3800 KB Output is correct
96 Correct 206 ms 3832 KB Output is correct
97 Correct 163 ms 3848 KB Output is correct
98 Correct 120 ms 3788 KB Output is correct
99 Correct 127 ms 3780 KB Output is correct