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Submission #1013965

# Submission time Handle Problem Language Result Execution time Memory
1013965 2024-07-04T08:45:58 Z ttamx Team Contest (JOI22_team) C++17
100 / 100
 75 ms 9640 KB 
#include<bits/stdc++.h>

using namespace std;

const int N=150005;

int n;
int a[N][3];
pair<int,int> b[3][N];
int id[3];

int main(){
    cin.tie(nullptr)->sync_with_stdio(false);
    cin >> n;
    for(int i=0;i<n;i++){
        for(int j=0;j<3;j++){
            cin >> a[i][j];
            b[j][i]={a[i][j],i};
        }
    }
    for(int i=0;i<3;i++)sort(b[i],b[i]+n,greater<pair<int,int>>());
    while(id[0]<n&&id[1]<n&&id[2]<n){
        bool ok=true;
        for(int i=0,j=1,k=2;i<3;i++,j++,k++){
            if(j==3)j=0;
            if(k==3)k=0;
            int x=b[i][id[i]].second,y=b[j][id[j]].second,z=b[k][id[k]].second;
            if(a[x][j]>=a[y][j]||a[x][k]>=a[z][k]){
                id[i]++;
                ok=false;
                break;
            }
        }
        if(ok)cout << b[0][id[0]].first+b[1][id[1]].first+b[2][id[2]].first,exit(0);
    }
    cout << -1;
}

Subtask #1
8.0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 344 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 348 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 0 ms 348 KB Output is correct
12 Correct 0 ms 344 KB Output is correct
13 Correct 0 ms 344 KB Output is correct
14 Correct 0 ms 344 KB Output is correct
15 Correct 0 ms 348 KB Output is correct
16 Correct 0 ms 344 KB Output is correct
17 Correct 0 ms 348 KB Output is correct
18 Correct 1 ms 348 KB Output is correct
19 Correct 0 ms 344 KB Output is correct
20 Correct 1 ms 348 KB Output is correct
21 Correct 0 ms 348 KB Output is correct
22 Correct 1 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 0 ms 348 KB Output is correct

Subtask #2
29.0 / 29.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 344 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 348 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 0 ms 348 KB Output is correct
12 Correct 0 ms 344 KB Output is correct
13 Correct 0 ms 344 KB Output is correct
14 Correct 0 ms 344 KB Output is correct
15 Correct 0 ms 348 KB Output is correct
16 Correct 0 ms 344 KB Output is correct
17 Correct 0 ms 348 KB Output is correct
18 Correct 1 ms 348 KB Output is correct
19 Correct 0 ms 344 KB Output is correct
20 Correct 1 ms 348 KB Output is correct
21 Correct 0 ms 348 KB Output is correct
22 Correct 1 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 0 ms 348 KB Output is correct
26 Correct 2 ms 604 KB Output is correct
27 Correct 3 ms 856 KB Output is correct
28 Correct 1 ms 600 KB Output is correct
29 Correct 2 ms 604 KB Output is correct
30 Correct 1 ms 604 KB Output is correct
31 Correct 1 ms 644 KB Output is correct
32 Correct 2 ms 604 KB Output is correct
33 Correct 1 ms 604 KB Output is correct
34 Correct 2 ms 604 KB Output is correct
35 Correct 1 ms 348 KB Output is correct
36 Correct 1 ms 344 KB Output is correct
37 Correct 1 ms 604 KB Output is correct
38 Correct 2 ms 604 KB Output is correct
39 Correct 1 ms 476 KB Output is correct

Subtask #3
9.0 / 9.0

# Verdict Execution time Memory 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 1 ms 344 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 1 ms 344 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 0 ms 348 KB Output is correct
11 Correct 45 ms 6608 KB Output is correct
12 Correct 33 ms 4408 KB Output is correct
13 Correct 27 ms 5468 KB Output is correct
14 Correct 43 ms 6492 KB Output is correct
15 Correct 38 ms 6492 KB Output is correct
16 Correct 20 ms 6492 KB Output is correct

Subtask #4
9.0 / 9.0

# Verdict Execution time Memory 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 1 ms 344 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 1 ms 344 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 0 ms 348 KB Output is correct
11 Correct 45 ms 6608 KB Output is correct
12 Correct 33 ms 4408 KB Output is correct
13 Correct 27 ms 5468 KB Output is correct
14 Correct 43 ms 6492 KB Output is correct
15 Correct 38 ms 6492 KB Output is correct
16 Correct 20 ms 6492 KB Output is correct
17 Correct 0 ms 348 KB Output is correct
18 Correct 0 ms 468 KB Output is correct
19 Correct 0 ms 348 KB Output is correct
20 Correct 0 ms 468 KB Output is correct
21 Correct 1 ms 348 KB Output is correct
22 Correct 52 ms 6848 KB Output is correct
23 Correct 58 ms 6484 KB Output is correct
24 Correct 39 ms 4952 KB Output is correct
25 Correct 58 ms 6740 KB Output is correct
26 Correct 40 ms 6492 KB Output is correct

Subtask #5
9.0 / 9.0

# Verdict Execution time Memory 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 1 ms 344 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 1 ms 344 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 0 ms 348 KB Output is correct
11 Correct 45 ms 6608 KB Output is correct
12 Correct 33 ms 4408 KB Output is correct
13 Correct 27 ms 5468 KB Output is correct
14 Correct 43 ms 6492 KB Output is correct
15 Correct 38 ms 6492 KB Output is correct
16 Correct 20 ms 6492 KB Output is correct
17 Correct 0 ms 348 KB Output is correct
18 Correct 0 ms 468 KB Output is correct
19 Correct 0 ms 348 KB Output is correct
20 Correct 0 ms 468 KB Output is correct
21 Correct 1 ms 348 KB Output is correct
22 Correct 52 ms 6848 KB Output is correct
23 Correct 58 ms 6484 KB Output is correct
24 Correct 39 ms 4952 KB Output is correct
25 Correct 58 ms 6740 KB Output is correct
26 Correct 40 ms 6492 KB Output is correct
27 Correct 0 ms 348 KB Output is correct
28 Correct 0 ms 468 KB Output is correct
29 Correct 1 ms 348 KB Output is correct
30 Correct 0 ms 468 KB Output is correct
31 Correct 2 ms 604 KB Output is correct
32 Correct 0 ms 348 KB Output is correct
33 Correct 0 ms 348 KB Output is correct
34 Correct 52 ms 6964 KB Output is correct
35 Correct 52 ms 6668 KB Output is correct
36 Correct 60 ms 7260 KB Output is correct
37 Correct 64 ms 7252 KB Output is correct
38 Correct 41 ms 7112 KB Output is correct
39 Correct 21 ms 4476 KB Output is correct

Subtask #6
9.0 / 9.0

# Verdict Execution time Memory 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 1 ms 344 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 1 ms 344 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 0 ms 348 KB Output is correct
11 Correct 45 ms 6608 KB Output is correct
12 Correct 33 ms 4408 KB Output is correct
13 Correct 27 ms 5468 KB Output is correct
14 Correct 43 ms 6492 KB Output is correct
15 Correct 38 ms 6492 KB Output is correct
16 Correct 20 ms 6492 KB Output is correct
17 Correct 0 ms 348 KB Output is correct
18 Correct 0 ms 468 KB Output is correct
19 Correct 0 ms 348 KB Output is correct
20 Correct 0 ms 468 KB Output is correct
21 Correct 1 ms 348 KB Output is correct
22 Correct 52 ms 6848 KB Output is correct
23 Correct 58 ms 6484 KB Output is correct
24 Correct 39 ms 4952 KB Output is correct
25 Correct 58 ms 6740 KB Output is correct
26 Correct 40 ms 6492 KB Output is correct
27 Correct 0 ms 348 KB Output is correct
28 Correct 0 ms 468 KB Output is correct
29 Correct 1 ms 348 KB Output is correct
30 Correct 0 ms 468 KB Output is correct
31 Correct 2 ms 604 KB Output is correct
32 Correct 0 ms 348 KB Output is correct
33 Correct 0 ms 348 KB Output is correct
34 Correct 52 ms 6964 KB Output is correct
35 Correct 52 ms 6668 KB Output is correct
36 Correct 60 ms 7260 KB Output is correct
37 Correct 64 ms 7252 KB Output is correct
38 Correct 41 ms 7112 KB Output is correct
39 Correct 21 ms 4476 KB Output is correct
40 Correct 1 ms 604 KB Output is correct
41 Correct 1 ms 480 KB Output is correct
42 Correct 1 ms 604 KB Output is correct
43 Correct 1 ms 604 KB Output is correct
44 Correct 66 ms 7584 KB Output is correct
45 Correct 64 ms 7760 KB Output is correct
46 Correct 66 ms 7788 KB Output is correct
47 Correct 67 ms 7768 KB Output is correct
48 Correct 44 ms 7740 KB Output is correct

Subtask #7
27.0 / 27.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 344 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 348 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 0 ms 348 KB Output is correct
12 Correct 0 ms 344 KB Output is correct
13 Correct 0 ms 344 KB Output is correct
14 Correct 0 ms 344 KB Output is correct
15 Correct 0 ms 348 KB Output is correct
16 Correct 0 ms 344 KB Output is correct
17 Correct 0 ms 348 KB Output is correct
18 Correct 1 ms 348 KB Output is correct
19 Correct 0 ms 344 KB Output is correct
20 Correct 1 ms 348 KB Output is correct
21 Correct 0 ms 348 KB Output is correct
22 Correct 1 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 0 ms 348 KB Output is correct
26 Correct 2 ms 604 KB Output is correct
27 Correct 3 ms 856 KB Output is correct
28 Correct 1 ms 600 KB Output is correct
29 Correct 2 ms 604 KB Output is correct
30 Correct 1 ms 604 KB Output is correct
31 Correct 1 ms 644 KB Output is correct
32 Correct 2 ms 604 KB Output is correct
33 Correct 1 ms 604 KB Output is correct
34 Correct 2 ms 604 KB Output is correct
35 Correct 1 ms 348 KB Output is correct
36 Correct 1 ms 344 KB Output is correct
37 Correct 1 ms 604 KB Output is correct
38 Correct 2 ms 604 KB Output is correct
39 Correct 1 ms 476 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 1 ms 344 KB Output is correct
44 Correct 0 ms 348 KB Output is correct
45 Correct 0 ms 348 KB Output is correct
46 Correct 0 ms 348 KB Output is correct
47 Correct 1 ms 344 KB Output is correct
48 Correct 0 ms 348 KB Output is correct
49 Correct 0 ms 348 KB Output is correct
50 Correct 45 ms 6608 KB Output is correct
51 Correct 33 ms 4408 KB Output is correct
52 Correct 27 ms 5468 KB Output is correct
53 Correct 43 ms 6492 KB Output is correct
54 Correct 38 ms 6492 KB Output is correct
55 Correct 20 ms 6492 KB Output is correct
56 Correct 0 ms 348 KB Output is correct
57 Correct 0 ms 468 KB Output is correct
58 Correct 0 ms 348 KB Output is correct
59 Correct 0 ms 468 KB Output is correct
60 Correct 1 ms 348 KB Output is correct
61 Correct 52 ms 6848 KB Output is correct
62 Correct 58 ms 6484 KB Output is correct
63 Correct 39 ms 4952 KB Output is correct
64 Correct 58 ms 6740 KB Output is correct
65 Correct 40 ms 6492 KB Output is correct
66 Correct 0 ms 348 KB Output is correct
67 Correct 0 ms 468 KB Output is correct
68 Correct 1 ms 348 KB Output is correct
69 Correct 0 ms 468 KB Output is correct
70 Correct 2 ms 604 KB Output is correct
71 Correct 0 ms 348 KB Output is correct
72 Correct 0 ms 348 KB Output is correct
73 Correct 52 ms 6964 KB Output is correct
74 Correct 52 ms 6668 KB Output is correct
75 Correct 60 ms 7260 KB Output is correct
76 Correct 64 ms 7252 KB Output is correct
77 Correct 41 ms 7112 KB Output is correct
78 Correct 21 ms 4476 KB Output is correct
79 Correct 1 ms 604 KB Output is correct
80 Correct 1 ms 480 KB Output is correct
81 Correct 1 ms 604 KB Output is correct
82 Correct 1 ms 604 KB Output is correct
83 Correct 66 ms 7584 KB Output is correct
84 Correct 64 ms 7760 KB Output is correct
85 Correct 66 ms 7788 KB Output is correct
86 Correct 67 ms 7768 KB Output is correct
87 Correct 44 ms 7740 KB Output is correct
88 Correct 58 ms 9556 KB Output is correct
89 Correct 66 ms 9552 KB Output is correct
90 Correct 61 ms 9636 KB Output is correct
91 Correct 75 ms 9568 KB Output is correct
92 Correct 62 ms 8284 KB Output is correct
93 Correct 63 ms 8272 KB Output is correct
94 Correct 66 ms 8336 KB Output is correct
95 Correct 54 ms 9292 KB Output is correct
96 Correct 64 ms 9640 KB Output is correct
97 Correct 42 ms 9608 KB Output is correct
98 Correct 30 ms 8264 KB Output is correct
99 Correct 54 ms 8280 KB Output is correct