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답안 #1090604

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
1090604 2024-09-18T13:51:13 Z Neco_arc Team Contest (JOI22_team) C++17
100 / 100
 82 ms 8528 KB 
#include <bits/stdc++.h>
#ifdef LOCAL
#include <bits/debug.hpp>
#endif // LOCAL

#define ll long long
#define all(x) x.begin(), x.end()
#define Neco "Team Contest"
#define resp(x) sort(all(x)), x.resize(unique(all(x)) - x.begin())
#define getbit(x,i) ((x >> i)&1)
#define _left id * 2, l, mid
#define _right id * 2 + 1, mid + 1, r
#define cntbit(x) __builtin_popcountll(x)
#define fi(i, a, b) for(int i = a; i <= b; i++)
#define fid(i, a, b) for(int i = a; i >= b; i--)
#define maxn (int) 2e5 + 7

using namespace std;

const ll mod = 1e9 + 7; //972663749
const ll base = 911382323;

int n;
int X[maxn], Y[maxn], Z[maxn];
int px[maxn], py[maxn], pz[maxn], del[maxn];

void solve()
{

    cin >> n;
    fi(i, 1, n) {
        cin >> X[i] >> Y[i] >> Z[i];
        px[i] = py[i] = pz[i] = i;
    }

    sort(px + 1, px + 1 + n, [](int i, int j) { return X[i] < X[j]; });
    sort(py + 1, py + 1 + n, [](int i, int j) { return Y[i] < Y[j]; });
    sort(pz + 1, pz + 1 + n, [](int i, int j) { return Z[i] < Z[j]; });

    int tx = n, ty = n, tz = n;

    while(tx && ty && tz) {
        int idx = px[tx], idy = py[ty], idz = pz[tz];
        if(del[idx]) { --tx; continue; }
        if(del[idy]) { --ty; continue; }
        if(del[idz]) { --tz; continue; }

        if(Y[idx] == Y[idy] || Z[idx] == Z[idz]) { del[idx] = 1; continue; }
        if(X[idy] == X[idx] || Z[idy] == Z[idz]) { del[idy] = 1; continue; }
        if(X[idz] == X[idx] || Y[idz] == Y[idy]) { del[idz] = 1; continue; }

        cout << 1ll * X[idx] + Y[idy] + Z[idz] << '\n';
        return;
    }

    cout << -1;

}


int main()
{

    ios_base::sync_with_stdio(0);
    cin.tie(0);
    cout.tie(0);

    if(fopen(Neco".inp", "r")) {
        freopen(Neco".inp", "r", stdin);
        freopen(Neco".out", "w", stdout);
    }


    int nTest = 1;
//    cin >> nTest;


    while(nTest--)
    {
        solve();
    }


    return 0;
}

Compilation message

team.cpp: In function 'int main()':
team.cpp:69:16: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
   69 |         freopen(Neco".inp", "r", stdin);
      |         ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
team.cpp:70:16: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
   70 |         freopen(Neco".out", "w", stdout);
      |         ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~

Subtask #1
8.0 / 8.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 1 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 464 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 0 ms 348 KB Output is correct
11 Correct 1 ms 348 KB Output is correct
12 Correct 0 ms 348 KB Output is correct
13 Correct 0 ms 348 KB Output is correct
14 Correct 1 ms 348 KB Output is correct
15 Correct 1 ms 348 KB Output is correct
16 Correct 0 ms 348 KB Output is correct
17 Correct 1 ms 348 KB Output is correct
18 Correct 1 ms 468 KB Output is correct
19 Correct 1 ms 348 KB Output is correct
20 Correct 1 ms 348 KB Output is correct
21 Correct 0 ms 344 KB Output is correct
22 Correct 0 ms 344 KB Output is correct
23 Correct 0 ms 348 KB Output is correct
24 Correct 0 ms 348 KB Output is correct
25 Correct 1 ms 348 KB Output is correct

Subtask #2
29.0 / 29.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 1 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 464 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 0 ms 348 KB Output is correct
11 Correct 1 ms 348 KB Output is correct
12 Correct 0 ms 348 KB Output is correct
13 Correct 0 ms 348 KB Output is correct
14 Correct 1 ms 348 KB Output is correct
15 Correct 1 ms 348 KB Output is correct
16 Correct 0 ms 348 KB Output is correct
17 Correct 1 ms 348 KB Output is correct
18 Correct 1 ms 468 KB Output is correct
19 Correct 1 ms 348 KB Output is correct
20 Correct 1 ms 348 KB Output is correct
21 Correct 0 ms 344 KB Output is correct
22 Correct 0 ms 344 KB Output is correct
23 Correct 0 ms 348 KB Output is correct
24 Correct 0 ms 348 KB Output is correct
25 Correct 1 ms 348 KB Output is correct
26 Correct 2 ms 604 KB Output is correct
27 Correct 3 ms 604 KB Output is correct
28 Correct 3 ms 604 KB Output is correct
29 Correct 3 ms 604 KB Output is correct
30 Correct 1 ms 348 KB Output is correct
31 Correct 2 ms 604 KB Output is correct
32 Correct 2 ms 604 KB Output is correct
33 Correct 2 ms 604 KB Output is correct
34 Correct 2 ms 604 KB Output is correct
35 Correct 0 ms 348 KB Output is correct
36 Correct 1 ms 348 KB Output is correct
37 Correct 1 ms 604 KB Output is correct
38 Correct 2 ms 580 KB Output is correct
39 Correct 1 ms 348 KB Output is correct

Subtask #3
9.0 / 9.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 348 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 0 ms 348 KB Output is correct
6 Correct 1 ms 344 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 1 ms 348 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 1 ms 348 KB Output is correct
11 Correct 27 ms 4700 KB Output is correct
12 Correct 22 ms 3672 KB Output is correct
13 Correct 19 ms 4496 KB Output is correct
14 Correct 32 ms 5312 KB Output is correct
15 Correct 26 ms 5460 KB Output is correct
16 Correct 25 ms 5424 KB Output is correct

Subtask #4
9.0 / 9.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 348 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 0 ms 348 KB Output is correct
6 Correct 1 ms 344 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 1 ms 348 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 1 ms 348 KB Output is correct
11 Correct 27 ms 4700 KB Output is correct
12 Correct 22 ms 3672 KB Output is correct
13 Correct 19 ms 4496 KB Output is correct
14 Correct 32 ms 5312 KB Output is correct
15 Correct 26 ms 5460 KB Output is correct
16 Correct 25 ms 5424 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 1 ms 348 KB Output is correct
21 Correct 1 ms 348 KB Output is correct
22 Correct 33 ms 5032 KB Output is correct
23 Correct 31 ms 5204 KB Output is correct
24 Correct 26 ms 4176 KB Output is correct
25 Correct 45 ms 5664 KB Output is correct
26 Correct 27 ms 5468 KB Output is correct

Subtask #5
9.0 / 9.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 348 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 0 ms 348 KB Output is correct
6 Correct 1 ms 344 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 1 ms 348 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 1 ms 348 KB Output is correct
11 Correct 27 ms 4700 KB Output is correct
12 Correct 22 ms 3672 KB Output is correct
13 Correct 19 ms 4496 KB Output is correct
14 Correct 32 ms 5312 KB Output is correct
15 Correct 26 ms 5460 KB Output is correct
16 Correct 25 ms 5424 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 1 ms 348 KB Output is correct
21 Correct 1 ms 348 KB Output is correct
22 Correct 33 ms 5032 KB Output is correct
23 Correct 31 ms 5204 KB Output is correct
24 Correct 26 ms 4176 KB Output is correct
25 Correct 45 ms 5664 KB Output is correct
26 Correct 27 ms 5468 KB Output is correct
27 Correct 1 ms 344 KB Output is correct
28 Correct 0 ms 348 KB Output is correct
29 Correct 0 ms 348 KB Output is correct
30 Correct 1 ms 348 KB Output is correct
31 Correct 2 ms 600 KB Output is correct
32 Correct 0 ms 348 KB Output is correct
33 Correct 1 ms 344 KB Output is correct
34 Correct 41 ms 5212 KB Output is correct
35 Correct 40 ms 5456 KB Output is correct
36 Correct 44 ms 6032 KB Output is correct
37 Correct 46 ms 5972 KB Output is correct
38 Correct 32 ms 5968 KB Output is correct
39 Correct 18 ms 3928 KB Output is correct

Subtask #6
9.0 / 9.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 348 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 0 ms 348 KB Output is correct
6 Correct 1 ms 344 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 1 ms 348 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 1 ms 348 KB Output is correct
11 Correct 27 ms 4700 KB Output is correct
12 Correct 22 ms 3672 KB Output is correct
13 Correct 19 ms 4496 KB Output is correct
14 Correct 32 ms 5312 KB Output is correct
15 Correct 26 ms 5460 KB Output is correct
16 Correct 25 ms 5424 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 1 ms 348 KB Output is correct
21 Correct 1 ms 348 KB Output is correct
22 Correct 33 ms 5032 KB Output is correct
23 Correct 31 ms 5204 KB Output is correct
24 Correct 26 ms 4176 KB Output is correct
25 Correct 45 ms 5664 KB Output is correct
26 Correct 27 ms 5468 KB Output is correct
27 Correct 1 ms 344 KB Output is correct
28 Correct 0 ms 348 KB Output is correct
29 Correct 0 ms 348 KB Output is correct
30 Correct 1 ms 348 KB Output is correct
31 Correct 2 ms 600 KB Output is correct
32 Correct 0 ms 348 KB Output is correct
33 Correct 1 ms 344 KB Output is correct
34 Correct 41 ms 5212 KB Output is correct
35 Correct 40 ms 5456 KB Output is correct
36 Correct 44 ms 6032 KB Output is correct
37 Correct 46 ms 5972 KB Output is correct
38 Correct 32 ms 5968 KB Output is correct
39 Correct 18 ms 3928 KB Output is correct
40 Correct 1 ms 348 KB Output is correct
41 Correct 1 ms 604 KB Output is correct
42 Correct 1 ms 604 KB Output is correct
43 Correct 2 ms 560 KB Output is correct
44 Correct 54 ms 6072 KB Output is correct
45 Correct 55 ms 6628 KB Output is correct
46 Correct 56 ms 6564 KB Output is correct
47 Correct 61 ms 6660 KB Output is correct
48 Correct 36 ms 6484 KB Output is correct

Subtask #7
27.0 / 27.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 1 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 464 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 0 ms 348 KB Output is correct
11 Correct 1 ms 348 KB Output is correct
12 Correct 0 ms 348 KB Output is correct
13 Correct 0 ms 348 KB Output is correct
14 Correct 1 ms 348 KB Output is correct
15 Correct 1 ms 348 KB Output is correct
16 Correct 0 ms 348 KB Output is correct
17 Correct 1 ms 348 KB Output is correct
18 Correct 1 ms 468 KB Output is correct
19 Correct 1 ms 348 KB Output is correct
20 Correct 1 ms 348 KB Output is correct
21 Correct 0 ms 344 KB Output is correct
22 Correct 0 ms 344 KB Output is correct
23 Correct 0 ms 348 KB Output is correct
24 Correct 0 ms 348 KB Output is correct
25 Correct 1 ms 348 KB Output is correct
26 Correct 2 ms 604 KB Output is correct
27 Correct 3 ms 604 KB Output is correct
28 Correct 3 ms 604 KB Output is correct
29 Correct 3 ms 604 KB Output is correct
30 Correct 1 ms 348 KB Output is correct
31 Correct 2 ms 604 KB Output is correct
32 Correct 2 ms 604 KB Output is correct
33 Correct 2 ms 604 KB Output is correct
34 Correct 2 ms 604 KB Output is correct
35 Correct 0 ms 348 KB Output is correct
36 Correct 1 ms 348 KB Output is correct
37 Correct 1 ms 604 KB Output is correct
38 Correct 2 ms 580 KB Output is correct
39 Correct 1 ms 348 KB Output is correct
40 Correct 0 ms 348 KB Output is correct
41 Correct 0 ms 348 KB Output is correct
42 Correct 0 ms 348 KB Output is correct
43 Correct 0 ms 348 KB Output is correct
44 Correct 0 ms 348 KB Output is correct
45 Correct 1 ms 344 KB Output is correct
46 Correct 0 ms 348 KB Output is correct
47 Correct 1 ms 348 KB Output is correct
48 Correct 0 ms 348 KB Output is correct
49 Correct 1 ms 348 KB Output is correct
50 Correct 27 ms 4700 KB Output is correct
51 Correct 22 ms 3672 KB Output is correct
52 Correct 19 ms 4496 KB Output is correct
53 Correct 32 ms 5312 KB Output is correct
54 Correct 26 ms 5460 KB Output is correct
55 Correct 25 ms 5424 KB Output is correct
56 Correct 1 ms 348 KB Output is correct
57 Correct 0 ms 348 KB Output is correct
58 Correct 0 ms 348 KB Output is correct
59 Correct 1 ms 348 KB Output is correct
60 Correct 1 ms 348 KB Output is correct
61 Correct 33 ms 5032 KB Output is correct
62 Correct 31 ms 5204 KB Output is correct
63 Correct 26 ms 4176 KB Output is correct
64 Correct 45 ms 5664 KB Output is correct
65 Correct 27 ms 5468 KB Output is correct
66 Correct 1 ms 344 KB Output is correct
67 Correct 0 ms 348 KB Output is correct
68 Correct 0 ms 348 KB Output is correct
69 Correct 1 ms 348 KB Output is correct
70 Correct 2 ms 600 KB Output is correct
71 Correct 0 ms 348 KB Output is correct
72 Correct 1 ms 344 KB Output is correct
73 Correct 41 ms 5212 KB Output is correct
74 Correct 40 ms 5456 KB Output is correct
75 Correct 44 ms 6032 KB Output is correct
76 Correct 46 ms 5972 KB Output is correct
77 Correct 32 ms 5968 KB Output is correct
78 Correct 18 ms 3928 KB Output is correct
79 Correct 1 ms 348 KB Output is correct
80 Correct 1 ms 604 KB Output is correct
81 Correct 1 ms 604 KB Output is correct
82 Correct 2 ms 560 KB Output is correct
83 Correct 54 ms 6072 KB Output is correct
84 Correct 55 ms 6628 KB Output is correct
85 Correct 56 ms 6564 KB Output is correct
86 Correct 61 ms 6660 KB Output is correct
87 Correct 36 ms 6484 KB Output is correct
88 Correct 68 ms 7908 KB Output is correct
89 Correct 72 ms 8420 KB Output is correct
90 Correct 68 ms 8276 KB Output is correct
91 Correct 73 ms 8288 KB Output is correct
92 Correct 62 ms 6936 KB Output is correct
93 Correct 68 ms 7272 KB Output is correct
94 Correct 65 ms 7120 KB Output is correct
95 Correct 46 ms 8276 KB Output is correct
96 Correct 82 ms 8280 KB Output is correct
97 Correct 36 ms 8528 KB Output is correct
98 Correct 30 ms 6480 KB Output is correct
99 Correct 63 ms 7048 KB Output is correct