#include <bits/stdc++.h>
using namespace std;
int main() {
ios::sync_with_stdio(false);
cin.tie(nullptr);
int n;
cin >> n;
vector<array<int, 3>> a(n);
for (int i = 0; i < n; i++) {
int x, y, z;
cin >> x >> y >> z;
a[i] = {x, y, z};
}
auto get = [&](int i, int j, int k) -> int {
array<int, 3> mx;
mx[0] = max({a[i][0], a[j][0], a[k][0]});
mx[1] = max({a[i][1], a[j][1], a[k][1]});
mx[2] = max({a[i][2], a[j][2], a[k][2]});
int cnti = 0, cntj = 0, cntk = 0;
for (int t = 0; t < 3; t++) {
cnti += (mx[t] == a[i][t]);
cntj += (mx[t] == a[j][t]);
cntk += (mx[t] == a[k][t]);
}
if (array<int, 3>{cnti, cntj, cntk} != array<int, 3>{1, 1, 1}) return -1;
return mx[0] + mx[1] + mx[2];
};
int res = -1;
for (int i = 0; i < n; i++) {
for (int j = i + 1; j < n; j++) {
for (int k = j + 1; k < n; k++) {
res = max(res, get(i, j, k));
}
}
}
cout << res << '\n';
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
0 ms |
344 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 |
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 |
348 KB |
Output is correct |
| 13 |
Correct |
0 ms |
348 KB |
Output is correct |
| 14 |
Correct |
41 ms |
440 KB |
Output is correct |
| 15 |
Correct |
23 ms |
348 KB |
Output is correct |
| 16 |
Correct |
36 ms |
348 KB |
Output is correct |
| 17 |
Correct |
47 ms |
348 KB |
Output is correct |
| 18 |
Correct |
45 ms |
348 KB |
Output is correct |
| 19 |
Correct |
55 ms |
604 KB |
Output is correct |
| 20 |
Correct |
47 ms |
348 KB |
Output is correct |
| 21 |
Correct |
44 ms |
348 KB |
Output is correct |
| 22 |
Correct |
43 ms |
348 KB |
Output is correct |
| 23 |
Correct |
47 ms |
600 KB |
Output is correct |
| 24 |
Correct |
46 ms |
344 KB |
Output is correct |
| 25 |
Correct |
47 ms |
348 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
0 ms |
344 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 |
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 |
348 KB |
Output is correct |
| 13 |
Correct |
0 ms |
348 KB |
Output is correct |
| 14 |
Correct |
41 ms |
440 KB |
Output is correct |
| 15 |
Correct |
23 ms |
348 KB |
Output is correct |
| 16 |
Correct |
36 ms |
348 KB |
Output is correct |
| 17 |
Correct |
47 ms |
348 KB |
Output is correct |
| 18 |
Correct |
45 ms |
348 KB |
Output is correct |
| 19 |
Correct |
55 ms |
604 KB |
Output is correct |
| 20 |
Correct |
47 ms |
348 KB |
Output is correct |
| 21 |
Correct |
44 ms |
348 KB |
Output is correct |
| 22 |
Correct |
43 ms |
348 KB |
Output is correct |
| 23 |
Correct |
47 ms |
600 KB |
Output is correct |
| 24 |
Correct |
46 ms |
344 KB |
Output is correct |
| 25 |
Correct |
47 ms |
348 KB |
Output is correct |
| 26 |
Execution timed out |
2052 ms |
604 KB |
Time limit exceeded |
| 27 |
Halted |
0 ms |
0 KB |
- |
| # |
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 |
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 |
1 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 |
Execution timed out |
2021 ms |
2392 KB |
Time limit exceeded |
| 12 |
Halted |
0 ms |
0 KB |
- |
| # |
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 |
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 |
1 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 |
Execution timed out |
2021 ms |
2392 KB |
Time limit exceeded |
| 12 |
Halted |
0 ms |
0 KB |
- |
| # |
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 |
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 |
1 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 |
Execution timed out |
2021 ms |
2392 KB |
Time limit exceeded |
| 12 |
Halted |
0 ms |
0 KB |
- |
| # |
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 |
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 |
1 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 |
Execution timed out |
2021 ms |
2392 KB |
Time limit exceeded |
| 12 |
Halted |
0 ms |
0 KB |
- |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
0 ms |
344 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 |
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 |
348 KB |
Output is correct |
| 13 |
Correct |
0 ms |
348 KB |
Output is correct |
| 14 |
Correct |
41 ms |
440 KB |
Output is correct |
| 15 |
Correct |
23 ms |
348 KB |
Output is correct |
| 16 |
Correct |
36 ms |
348 KB |
Output is correct |
| 17 |
Correct |
47 ms |
348 KB |
Output is correct |
| 18 |
Correct |
45 ms |
348 KB |
Output is correct |
| 19 |
Correct |
55 ms |
604 KB |
Output is correct |
| 20 |
Correct |
47 ms |
348 KB |
Output is correct |
| 21 |
Correct |
44 ms |
348 KB |
Output is correct |
| 22 |
Correct |
43 ms |
348 KB |
Output is correct |
| 23 |
Correct |
47 ms |
600 KB |
Output is correct |
| 24 |
Correct |
46 ms |
344 KB |
Output is correct |
| 25 |
Correct |
47 ms |
348 KB |
Output is correct |
| 26 |
Execution timed out |
2052 ms |
604 KB |
Time limit exceeded |
| 27 |
Halted |
0 ms |
0 KB |
- |
