oj.uz

Submission #796352

# Submission time Handle Problem Language Result Execution time Memory
796352 2023-07-28T10:13:44 Z vjudge1 Team Contest (JOI22_team) C++17
100 / 100
 82 ms 6280 KB 
#ifdef Home
#define _GLIBCXX_DEBUG
#endif // Home

#include <bits/stdc++.h>

using namespace std;

typedef long long ll;
typedef long double ld;

const int N = 150150;

struct chel{
    int x, y, z;
};

bitset < N > is_del;

main() {
#ifdef Home
    freopen("input.txt", "r", stdin);
    freopen("output.txt", "w", stdout);
#endif // Home
    ios_base::sync_with_stdio(0);
    cin.tie(0);

    int n, m = 0;
    cin >> n;
    vector < chel > V(n);
    vector < pair < int, int > > X(n), Y(n), Z(n);
    for(auto &[x, y, z] : V) {
        cin >> x >> y >> z;
        X[m] = {x, m};
        Y[m] = {y, m};
        Z[m] = {z, m};
        ++ m;
    }
    sort(X.begin(), X.end());
    sort(Y.begin(), Y.end());
    sort(Z.begin(), Z.end());
    is_del.reset();
    for(int x, y, z;;) {
        for(; !X.empty() && is_del[X.back().second]; X.pop_back());
        for(; !Y.empty() && is_del[Y.back().second]; Y.pop_back());
        for(; !Z.empty() && is_del[Z.back().second]; Z.pop_back());
        if(X.empty() || Y.empty() || Z.empty()) {
            break;
        }
        x = X.back().second;
        if(V[x].y == Y.back().first || V[x].z == Z.back().first) {
            is_del[x] = true;
            continue;
        }
        y = Y.back().second;
        if(V[y].x == X.back().first || V[y].z == Z.back().first) {
            is_del[y] = true;
            continue;
        }
        z = Z.back().second;
        if(V[z].x == X.back().first || V[z].y == Y.back().first) {
            is_del[z] = true;
            continue;
        }
        cout << X.back().first + Y.back().first + Z.back().first;
        return 0;
    }
    cout << -1;
}

Compilation message

team.cpp:20:1: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type]
   20 | main() {
      | ^~~~

Subtask #1
8.0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 0 ms 340 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 0 ms 212 KB Output is correct
5 Correct 0 ms 212 KB Output is correct
6 Correct 0 ms 212 KB Output is correct
7 Correct 0 ms 212 KB Output is correct
8 Correct 0 ms 212 KB Output is correct
9 Correct 0 ms 212 KB Output is correct
10 Correct 1 ms 212 KB Output is correct
11 Correct 1 ms 212 KB Output is correct
12 Correct 0 ms 340 KB Output is correct
13 Correct 1 ms 212 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 332 KB Output is correct
22 Correct 1 ms 340 KB Output is correct
23 Correct 1 ms 332 KB Output is correct
24 Correct 1 ms 328 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 1 ms 212 KB Output is correct
2 Correct 0 ms 340 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 0 ms 212 KB Output is correct
5 Correct 0 ms 212 KB Output is correct
6 Correct 0 ms 212 KB Output is correct
7 Correct 0 ms 212 KB Output is correct
8 Correct 0 ms 212 KB Output is correct
9 Correct 0 ms 212 KB Output is correct
10 Correct 1 ms 212 KB Output is correct
11 Correct 1 ms 212 KB Output is correct
12 Correct 0 ms 340 KB Output is correct
13 Correct 1 ms 212 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 332 KB Output is correct
22 Correct 1 ms 340 KB Output is correct
23 Correct 1 ms 332 KB Output is correct
24 Correct 1 ms 328 KB Output is correct
25 Correct 1 ms 340 KB Output is correct
26 Correct 2 ms 468 KB Output is correct
27 Correct 2 ms 468 KB Output is correct
28 Correct 2 ms 468 KB Output is correct
29 Correct 2 ms 468 KB Output is correct
30 Correct 2 ms 468 KB Output is correct
31 Correct 2 ms 468 KB Output is correct
32 Correct 2 ms 468 KB Output is correct
33 Correct 2 ms 468 KB Output is correct
34 Correct 2 ms 468 KB Output is correct
35 Correct 1 ms 340 KB Output is correct
36 Correct 1 ms 340 KB Output is correct
37 Correct 2 ms 516 KB Output is correct
38 Correct 2 ms 468 KB Output is correct
39 Correct 1 ms 340 KB Output is correct

Subtask #3
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 1 ms 212 KB Output is correct
5 Correct 0 ms 212 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 1 ms 340 KB Output is correct
8 Correct 1 ms 212 KB Output is correct
9 Correct 0 ms 212 KB Output is correct
10 Correct 0 ms 212 KB Output is correct
11 Correct 51 ms 6252 KB Output is correct
12 Correct 36 ms 4444 KB Output is correct
13 Correct 37 ms 5324 KB Output is correct
14 Correct 58 ms 6224 KB Output is correct
15 Correct 50 ms 6248 KB Output is correct
16 Correct 31 ms 6256 KB Output is correct

Subtask #4
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 1 ms 212 KB Output is correct
5 Correct 0 ms 212 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 1 ms 340 KB Output is correct
8 Correct 1 ms 212 KB Output is correct
9 Correct 0 ms 212 KB Output is correct
10 Correct 0 ms 212 KB Output is correct
11 Correct 51 ms 6252 KB Output is correct
12 Correct 36 ms 4444 KB Output is correct
13 Correct 37 ms 5324 KB Output is correct
14 Correct 58 ms 6224 KB Output is correct
15 Correct 50 ms 6248 KB Output is correct
16 Correct 31 ms 6256 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 60 ms 6176 KB Output is correct
23 Correct 57 ms 6220 KB Output is correct
24 Correct 44 ms 4796 KB Output is correct
25 Correct 62 ms 6244 KB Output is correct
26 Correct 52 ms 6260 KB Output is correct

Subtask #5
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 1 ms 212 KB Output is correct
5 Correct 0 ms 212 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 1 ms 340 KB Output is correct
8 Correct 1 ms 212 KB Output is correct
9 Correct 0 ms 212 KB Output is correct
10 Correct 0 ms 212 KB Output is correct
11 Correct 51 ms 6252 KB Output is correct
12 Correct 36 ms 4444 KB Output is correct
13 Correct 37 ms 5324 KB Output is correct
14 Correct 58 ms 6224 KB Output is correct
15 Correct 50 ms 6248 KB Output is correct
16 Correct 31 ms 6256 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 60 ms 6176 KB Output is correct
23 Correct 57 ms 6220 KB Output is correct
24 Correct 44 ms 4796 KB Output is correct
25 Correct 62 ms 6244 KB Output is correct
26 Correct 52 ms 6260 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 2 ms 468 KB Output is correct
32 Correct 1 ms 340 KB Output is correct
33 Correct 1 ms 340 KB Output is correct
34 Correct 64 ms 5960 KB Output is correct
35 Correct 60 ms 5752 KB Output is correct
36 Correct 78 ms 6208 KB Output is correct
37 Correct 69 ms 6244 KB Output is correct
38 Correct 54 ms 6136 KB Output is correct
39 Correct 25 ms 4096 KB Output is correct

Subtask #6
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 1 ms 212 KB Output is correct
5 Correct 0 ms 212 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 1 ms 340 KB Output is correct
8 Correct 1 ms 212 KB Output is correct
9 Correct 0 ms 212 KB Output is correct
10 Correct 0 ms 212 KB Output is correct
11 Correct 51 ms 6252 KB Output is correct
12 Correct 36 ms 4444 KB Output is correct
13 Correct 37 ms 5324 KB Output is correct
14 Correct 58 ms 6224 KB Output is correct
15 Correct 50 ms 6248 KB Output is correct
16 Correct 31 ms 6256 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 60 ms 6176 KB Output is correct
23 Correct 57 ms 6220 KB Output is correct
24 Correct 44 ms 4796 KB Output is correct
25 Correct 62 ms 6244 KB Output is correct
26 Correct 52 ms 6260 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 2 ms 468 KB Output is correct
32 Correct 1 ms 340 KB Output is correct
33 Correct 1 ms 340 KB Output is correct
34 Correct 64 ms 5960 KB Output is correct
35 Correct 60 ms 5752 KB Output is correct
36 Correct 78 ms 6208 KB Output is correct
37 Correct 69 ms 6244 KB Output is correct
38 Correct 54 ms 6136 KB Output is correct
39 Correct 25 ms 4096 KB Output is correct
40 Correct 2 ms 468 KB Output is correct
41 Correct 2 ms 468 KB Output is correct
42 Correct 1 ms 468 KB Output is correct
43 Correct 2 ms 472 KB Output is correct
44 Correct 66 ms 6180 KB Output is correct
45 Correct 69 ms 6224 KB Output is correct
46 Correct 67 ms 6228 KB Output is correct
47 Correct 71 ms 6204 KB Output is correct
48 Correct 59 ms 6184 KB Output is correct

Subtask #7
27.0 / 27.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 0 ms 340 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 0 ms 212 KB Output is correct
5 Correct 0 ms 212 KB Output is correct
6 Correct 0 ms 212 KB Output is correct
7 Correct 0 ms 212 KB Output is correct
8 Correct 0 ms 212 KB Output is correct
9 Correct 0 ms 212 KB Output is correct
10 Correct 1 ms 212 KB Output is correct
11 Correct 1 ms 212 KB Output is correct
12 Correct 0 ms 340 KB Output is correct
13 Correct 1 ms 212 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 332 KB Output is correct
22 Correct 1 ms 340 KB Output is correct
23 Correct 1 ms 332 KB Output is correct
24 Correct 1 ms 328 KB Output is correct
25 Correct 1 ms 340 KB Output is correct
26 Correct 2 ms 468 KB Output is correct
27 Correct 2 ms 468 KB Output is correct
28 Correct 2 ms 468 KB Output is correct
29 Correct 2 ms 468 KB Output is correct
30 Correct 2 ms 468 KB Output is correct
31 Correct 2 ms 468 KB Output is correct
32 Correct 2 ms 468 KB Output is correct
33 Correct 2 ms 468 KB Output is correct
34 Correct 2 ms 468 KB Output is correct
35 Correct 1 ms 340 KB Output is correct
36 Correct 1 ms 340 KB Output is correct
37 Correct 2 ms 516 KB Output is correct
38 Correct 2 ms 468 KB Output is correct
39 Correct 1 ms 340 KB Output is correct
40 Correct 0 ms 212 KB Output is correct
41 Correct 0 ms 212 KB Output is correct
42 Correct 0 ms 212 KB Output is correct
43 Correct 1 ms 212 KB Output is correct
44 Correct 0 ms 212 KB Output is correct
45 Correct 1 ms 212 KB Output is correct
46 Correct 1 ms 340 KB Output is correct
47 Correct 1 ms 212 KB Output is correct
48 Correct 0 ms 212 KB Output is correct
49 Correct 0 ms 212 KB Output is correct
50 Correct 51 ms 6252 KB Output is correct
51 Correct 36 ms 4444 KB Output is correct
52 Correct 37 ms 5324 KB Output is correct
53 Correct 58 ms 6224 KB Output is correct
54 Correct 50 ms 6248 KB Output is correct
55 Correct 31 ms 6256 KB Output is correct
56 Correct 1 ms 340 KB Output is correct
57 Correct 1 ms 340 KB Output is correct
58 Correct 1 ms 340 KB Output is correct
59 Correct 1 ms 340 KB Output is correct
60 Correct 1 ms 340 KB Output is correct
61 Correct 60 ms 6176 KB Output is correct
62 Correct 57 ms 6220 KB Output is correct
63 Correct 44 ms 4796 KB Output is correct
64 Correct 62 ms 6244 KB Output is correct
65 Correct 52 ms 6260 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 2 ms 468 KB Output is correct
71 Correct 1 ms 340 KB Output is correct
72 Correct 1 ms 340 KB Output is correct
73 Correct 64 ms 5960 KB Output is correct
74 Correct 60 ms 5752 KB Output is correct
75 Correct 78 ms 6208 KB Output is correct
76 Correct 69 ms 6244 KB Output is correct
77 Correct 54 ms 6136 KB Output is correct
78 Correct 25 ms 4096 KB Output is correct
79 Correct 2 ms 468 KB Output is correct
80 Correct 2 ms 468 KB Output is correct
81 Correct 1 ms 468 KB Output is correct
82 Correct 2 ms 472 KB Output is correct
83 Correct 66 ms 6180 KB Output is correct
84 Correct 69 ms 6224 KB Output is correct
85 Correct 67 ms 6228 KB Output is correct
86 Correct 71 ms 6204 KB Output is correct
87 Correct 59 ms 6184 KB Output is correct
88 Correct 69 ms 6280 KB Output is correct
89 Correct 82 ms 6136 KB Output is correct
90 Correct 71 ms 6236 KB Output is correct
91 Correct 77 ms 6184 KB Output is correct
92 Correct 71 ms 6200 KB Output is correct
93 Correct 71 ms 6260 KB Output is correct
94 Correct 71 ms 6220 KB Output is correct
95 Correct 74 ms 6248 KB Output is correct
96 Correct 70 ms 6248 KB Output is correct
97 Correct 48 ms 6236 KB Output is correct
98 Correct 38 ms 6220 KB Output is correct
99 Correct 63 ms 6204 KB Output is correct