oj.uz

Submission #591881

# Submission time Handle Problem Language Result Execution time Memory
591881 2022-07-08T05:45:20 Z Cross_Ratio Team Contest (JOI22_team) C++14
100 / 100
 172 ms 12308 KB 
#include <bits/stdc++.h>
#define int long long
using namespace std;
typedef tuple<int,int,int> T;
typedef pair<int,int> P;
int A[150005][3];
signed main() {
    cin.sync_with_stdio(false);
    cin.tie(0);
    cout.tie(0);
    int N;
    cin >> N;
    int i, j;
    for(i=0;i<N;i++) {
        for(j=0;j<3;j++) cin >> A[i][j];
    }
    priority_queue<P> Q[3];
    for(i=0;i<N;i++) {
        for(j=0;j<3;j++) Q[j].push(P(A[i][j],i));
    }
    int x[3];
    for(i=0;i<3;i++) {
        x[i] = Q[i].top().second;
        Q[i].pop();
    }
    while(!Q[0].empty()||!Q[1].empty()||!Q[2].empty()) {
        bool isChange = false;
        for(i=0;i<3;i++) {
            bool isWrong = false;
            for(j=0;j<3;j++) {
                if(i==j) continue;
                if(A[x[i]][j]>=A[x[j]][j]) isWrong = true;
            }
            if(isWrong) {
                if(!Q[i].empty()) {
                    x[i] = Q[i].top().second;
                    Q[i].pop();
                    break;
                }
                isChange = true;
            }
        }
        //cout <<x[0] << ' ' << x[1] << ' ' << x[2] << '\n';
        bool isCan = true;
        for(i=0;i<3;i++) {
            for(j=0;j<3;j++) {
                if(i==j) continue;
                if(A[x[i]][j]>=A[x[j]][j]) isCan = false;
            }
        }
        if(isCan) {
            int ans = 0;
            for(i=0;i<3;i++) ans += A[x[i]][i];
            cout << ans;
            return 0;
        }
    }
    cout << -1;
}

Compilation message

team.cpp: In function 'int main()':
team.cpp:27:14: warning: variable 'isChange' set but not used [-Wunused-but-set-variable]
   27 |         bool isChange = false;
      |              ^~~~~~~~

Subtask #1
8.0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 1 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 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 0 ms 212 KB Output is correct
11 Correct 0 ms 212 KB Output is correct
12 Correct 0 ms 212 KB Output is correct
13 Correct 0 ms 212 KB Output is correct
14 Correct 0 ms 340 KB Output is correct
15 Correct 1 ms 356 KB Output is correct
16 Correct 1 ms 340 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 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 0 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 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 1 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 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 0 ms 212 KB Output is correct
11 Correct 0 ms 212 KB Output is correct
12 Correct 0 ms 212 KB Output is correct
13 Correct 0 ms 212 KB Output is correct
14 Correct 0 ms 340 KB Output is correct
15 Correct 1 ms 356 KB Output is correct
16 Correct 1 ms 340 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 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 0 ms 340 KB Output is correct
25 Correct 1 ms 340 KB Output is correct
26 Correct 2 ms 596 KB Output is correct
27 Correct 2 ms 596 KB Output is correct
28 Correct 2 ms 596 KB Output is correct
29 Correct 3 ms 596 KB Output is correct
30 Correct 2 ms 596 KB Output is correct
31 Correct 2 ms 596 KB Output is correct
32 Correct 3 ms 680 KB Output is correct
33 Correct 2 ms 596 KB Output is correct
34 Correct 3 ms 596 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 596 KB Output is correct
38 Correct 3 ms 676 KB Output is correct
39 Correct 1 ms 468 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 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 0 ms 212 KB Output is correct
11 Correct 41 ms 12132 KB Output is correct
12 Correct 44 ms 7472 KB Output is correct
13 Correct 33 ms 9140 KB Output is correct
14 Correct 91 ms 12168 KB Output is correct
15 Correct 97 ms 12188 KB Output is correct
16 Correct 79 ms 12200 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 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 0 ms 212 KB Output is correct
11 Correct 41 ms 12132 KB Output is correct
12 Correct 44 ms 7472 KB Output is correct
13 Correct 33 ms 9140 KB Output is correct
14 Correct 91 ms 12168 KB Output is correct
15 Correct 97 ms 12188 KB Output is correct
16 Correct 79 ms 12200 KB Output is correct
17 Correct 0 ms 212 KB Output is correct
18 Correct 0 ms 212 KB Output is correct
19 Correct 0 ms 212 KB Output is correct
20 Correct 1 ms 340 KB Output is correct
21 Correct 1 ms 468 KB Output is correct
22 Correct 44 ms 12108 KB Output is correct
23 Correct 52 ms 12080 KB Output is correct
24 Correct 60 ms 8104 KB Output is correct
25 Correct 126 ms 12156 KB Output is correct
26 Correct 98 ms 12124 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 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 0 ms 212 KB Output is correct
11 Correct 41 ms 12132 KB Output is correct
12 Correct 44 ms 7472 KB Output is correct
13 Correct 33 ms 9140 KB Output is correct
14 Correct 91 ms 12168 KB Output is correct
15 Correct 97 ms 12188 KB Output is correct
16 Correct 79 ms 12200 KB Output is correct
17 Correct 0 ms 212 KB Output is correct
18 Correct 0 ms 212 KB Output is correct
19 Correct 0 ms 212 KB Output is correct
20 Correct 1 ms 340 KB Output is correct
21 Correct 1 ms 468 KB Output is correct
22 Correct 44 ms 12108 KB Output is correct
23 Correct 52 ms 12080 KB Output is correct
24 Correct 60 ms 8104 KB Output is correct
25 Correct 126 ms 12156 KB Output is correct
26 Correct 98 ms 12124 KB Output is correct
27 Correct 0 ms 340 KB Output is correct
28 Correct 0 ms 340 KB Output is correct
29 Correct 0 ms 340 KB Output is correct
30 Correct 1 ms 340 KB Output is correct
31 Correct 3 ms 596 KB Output is correct
32 Correct 1 ms 340 KB Output is correct
33 Correct 2 ms 340 KB Output is correct
34 Correct 42 ms 11944 KB Output is correct
35 Correct 66 ms 11832 KB Output is correct
36 Correct 81 ms 12196 KB Output is correct
37 Correct 132 ms 12168 KB Output is correct
38 Correct 91 ms 12140 KB Output is correct
39 Correct 53 ms 6740 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 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 0 ms 212 KB Output is correct
11 Correct 41 ms 12132 KB Output is correct
12 Correct 44 ms 7472 KB Output is correct
13 Correct 33 ms 9140 KB Output is correct
14 Correct 91 ms 12168 KB Output is correct
15 Correct 97 ms 12188 KB Output is correct
16 Correct 79 ms 12200 KB Output is correct
17 Correct 0 ms 212 KB Output is correct
18 Correct 0 ms 212 KB Output is correct
19 Correct 0 ms 212 KB Output is correct
20 Correct 1 ms 340 KB Output is correct
21 Correct 1 ms 468 KB Output is correct
22 Correct 44 ms 12108 KB Output is correct
23 Correct 52 ms 12080 KB Output is correct
24 Correct 60 ms 8104 KB Output is correct
25 Correct 126 ms 12156 KB Output is correct
26 Correct 98 ms 12124 KB Output is correct
27 Correct 0 ms 340 KB Output is correct
28 Correct 0 ms 340 KB Output is correct
29 Correct 0 ms 340 KB Output is correct
30 Correct 1 ms 340 KB Output is correct
31 Correct 3 ms 596 KB Output is correct
32 Correct 1 ms 340 KB Output is correct
33 Correct 2 ms 340 KB Output is correct
34 Correct 42 ms 11944 KB Output is correct
35 Correct 66 ms 11832 KB Output is correct
36 Correct 81 ms 12196 KB Output is correct
37 Correct 132 ms 12168 KB Output is correct
38 Correct 91 ms 12140 KB Output is correct
39 Correct 53 ms 6740 KB Output is correct
40 Correct 2 ms 596 KB Output is correct
41 Correct 2 ms 596 KB Output is correct
42 Correct 2 ms 596 KB Output is correct
43 Correct 3 ms 596 KB Output is correct
44 Correct 60 ms 12104 KB Output is correct
45 Correct 112 ms 12200 KB Output is correct
46 Correct 97 ms 12108 KB Output is correct
47 Correct 136 ms 12148 KB Output is correct
48 Correct 114 ms 12200 KB Output is correct

Subtask #7
27.0 / 27.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 1 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 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 0 ms 212 KB Output is correct
11 Correct 0 ms 212 KB Output is correct
12 Correct 0 ms 212 KB Output is correct
13 Correct 0 ms 212 KB Output is correct
14 Correct 0 ms 340 KB Output is correct
15 Correct 1 ms 356 KB Output is correct
16 Correct 1 ms 340 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 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 0 ms 340 KB Output is correct
25 Correct 1 ms 340 KB Output is correct
26 Correct 2 ms 596 KB Output is correct
27 Correct 2 ms 596 KB Output is correct
28 Correct 2 ms 596 KB Output is correct
29 Correct 3 ms 596 KB Output is correct
30 Correct 2 ms 596 KB Output is correct
31 Correct 2 ms 596 KB Output is correct
32 Correct 3 ms 680 KB Output is correct
33 Correct 2 ms 596 KB Output is correct
34 Correct 3 ms 596 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 596 KB Output is correct
38 Correct 3 ms 676 KB Output is correct
39 Correct 1 ms 468 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 0 ms 212 KB Output is correct
44 Correct 0 ms 212 KB Output is correct
45 Correct 0 ms 212 KB Output is correct
46 Correct 0 ms 212 KB Output is correct
47 Correct 0 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 41 ms 12132 KB Output is correct
51 Correct 44 ms 7472 KB Output is correct
52 Correct 33 ms 9140 KB Output is correct
53 Correct 91 ms 12168 KB Output is correct
54 Correct 97 ms 12188 KB Output is correct
55 Correct 79 ms 12200 KB Output is correct
56 Correct 0 ms 212 KB Output is correct
57 Correct 0 ms 212 KB Output is correct
58 Correct 0 ms 212 KB Output is correct
59 Correct 1 ms 340 KB Output is correct
60 Correct 1 ms 468 KB Output is correct
61 Correct 44 ms 12108 KB Output is correct
62 Correct 52 ms 12080 KB Output is correct
63 Correct 60 ms 8104 KB Output is correct
64 Correct 126 ms 12156 KB Output is correct
65 Correct 98 ms 12124 KB Output is correct
66 Correct 0 ms 340 KB Output is correct
67 Correct 0 ms 340 KB Output is correct
68 Correct 0 ms 340 KB Output is correct
69 Correct 1 ms 340 KB Output is correct
70 Correct 3 ms 596 KB Output is correct
71 Correct 1 ms 340 KB Output is correct
72 Correct 2 ms 340 KB Output is correct
73 Correct 42 ms 11944 KB Output is correct
74 Correct 66 ms 11832 KB Output is correct
75 Correct 81 ms 12196 KB Output is correct
76 Correct 132 ms 12168 KB Output is correct
77 Correct 91 ms 12140 KB Output is correct
78 Correct 53 ms 6740 KB Output is correct
79 Correct 2 ms 596 KB Output is correct
80 Correct 2 ms 596 KB Output is correct
81 Correct 2 ms 596 KB Output is correct
82 Correct 3 ms 596 KB Output is correct
83 Correct 60 ms 12104 KB Output is correct
84 Correct 112 ms 12200 KB Output is correct
85 Correct 97 ms 12108 KB Output is correct
86 Correct 136 ms 12148 KB Output is correct
87 Correct 114 ms 12200 KB Output is correct
88 Correct 56 ms 12144 KB Output is correct
89 Correct 103 ms 12296 KB Output is correct
90 Correct 61 ms 12160 KB Output is correct
91 Correct 158 ms 12196 KB Output is correct
92 Correct 80 ms 12308 KB Output is correct
93 Correct 108 ms 12184 KB Output is correct
94 Correct 140 ms 12176 KB Output is correct
95 Correct 110 ms 12256 KB Output is correct
96 Correct 172 ms 12212 KB Output is correct
97 Correct 95 ms 12116 KB Output is correct
98 Correct 56 ms 12196 KB Output is correct
99 Correct 105 ms 12100 KB Output is correct