#pragma GCC optimize("O3,unroll-loops")
#include <bits/stdc++.h>
using namespace std;
#ifdef WAIMAI
#define debug(HEHE...) cout << "[" << #HEHE << "] : ", dout(HEHE)
void dout() {cout << '\n';}
template<typename T, typename...U>
void dout(T t, U...u) {cout << t << (sizeof... (u) ? ", " : ""), dout (u...);}
#else
#define debug(...) 7122
#endif
#define ll long long
#define Waimai ios::sync_with_stdio(false), cin.tie(0)
#define FOR(x,a,b) for (int x = a, I = b; x <= I; x++)
#define pb emplace_back
#define F first
#define S second
// want O(C + n(log))
const int SIZE = 1.5e5 + 5;
int n, ans;
array<int, 3> a[SIZE];
void solve() {
cin >> n;
FOR (i, 1, n) FOR (j, 0, 2) cin >> a[i][j];
sort(a + 1, a + n + 1);
ans = -1;
FOR (i, 1, n) FOR (j, 1, n) if (j != i) FOR (k, 1, n) if (k != i && k != j) {
if (a[i][0] <= max(a[j][0], a[k][0])) continue;
if (a[j][1] <= max(a[i][1], a[k][1])) continue;
if (a[k][2] <= max(a[i][2], a[j][2])) continue;
ans = max(ans, a[i][0] + a[j][1] + a[k][2]);
}
cout << ans << '\n';
}
int main() {
Waimai;
solve();
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
212 KB |
Output is correct |
| 2 |
Correct |
1 ms |
332 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 |
1 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 |
1 ms |
212 KB |
Output is correct |
| 13 |
Correct |
1 ms |
212 KB |
Output is correct |
| 14 |
Correct |
49 ms |
212 KB |
Output is correct |
| 15 |
Correct |
19 ms |
340 KB |
Output is correct |
| 16 |
Correct |
30 ms |
212 KB |
Output is correct |
| 17 |
Correct |
40 ms |
328 KB |
Output is correct |
| 18 |
Correct |
35 ms |
332 KB |
Output is correct |
| 19 |
Correct |
42 ms |
340 KB |
Output is correct |
| 20 |
Correct |
46 ms |
212 KB |
Output is correct |
| 21 |
Correct |
35 ms |
320 KB |
Output is correct |
| 22 |
Correct |
39 ms |
340 KB |
Output is correct |
| 23 |
Correct |
35 ms |
340 KB |
Output is correct |
| 24 |
Correct |
36 ms |
212 KB |
Output is correct |
| 25 |
Correct |
38 ms |
316 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
212 KB |
Output is correct |
| 2 |
Correct |
1 ms |
332 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 |
1 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 |
1 ms |
212 KB |
Output is correct |
| 13 |
Correct |
1 ms |
212 KB |
Output is correct |
| 14 |
Correct |
49 ms |
212 KB |
Output is correct |
| 15 |
Correct |
19 ms |
340 KB |
Output is correct |
| 16 |
Correct |
30 ms |
212 KB |
Output is correct |
| 17 |
Correct |
40 ms |
328 KB |
Output is correct |
| 18 |
Correct |
35 ms |
332 KB |
Output is correct |
| 19 |
Correct |
42 ms |
340 KB |
Output is correct |
| 20 |
Correct |
46 ms |
212 KB |
Output is correct |
| 21 |
Correct |
35 ms |
320 KB |
Output is correct |
| 22 |
Correct |
39 ms |
340 KB |
Output is correct |
| 23 |
Correct |
35 ms |
340 KB |
Output is correct |
| 24 |
Correct |
36 ms |
212 KB |
Output is correct |
| 25 |
Correct |
38 ms |
316 KB |
Output is correct |
| 26 |
Execution timed out |
2065 ms |
468 KB |
Time limit exceeded |
| 27 |
Halted |
0 ms |
0 KB |
- |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
212 KB |
Output is correct |
| 2 |
Correct |
0 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 |
1 ms |
212 KB |
Output is correct |
| 6 |
Correct |
1 ms |
328 KB |
Output is correct |
| 7 |
Correct |
1 ms |
332 KB |
Output is correct |
| 8 |
Correct |
1 ms |
212 KB |
Output is correct |
| 9 |
Correct |
1 ms |
212 KB |
Output is correct |
| 10 |
Correct |
1 ms |
212 KB |
Output is correct |
| 11 |
Execution timed out |
2068 ms |
2892 KB |
Time limit exceeded |
| 12 |
Halted |
0 ms |
0 KB |
- |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
212 KB |
Output is correct |
| 2 |
Correct |
0 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 |
1 ms |
212 KB |
Output is correct |
| 6 |
Correct |
1 ms |
328 KB |
Output is correct |
| 7 |
Correct |
1 ms |
332 KB |
Output is correct |
| 8 |
Correct |
1 ms |
212 KB |
Output is correct |
| 9 |
Correct |
1 ms |
212 KB |
Output is correct |
| 10 |
Correct |
1 ms |
212 KB |
Output is correct |
| 11 |
Execution timed out |
2068 ms |
2892 KB |
Time limit exceeded |
| 12 |
Halted |
0 ms |
0 KB |
- |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
212 KB |
Output is correct |
| 2 |
Correct |
0 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 |
1 ms |
212 KB |
Output is correct |
| 6 |
Correct |
1 ms |
328 KB |
Output is correct |
| 7 |
Correct |
1 ms |
332 KB |
Output is correct |
| 8 |
Correct |
1 ms |
212 KB |
Output is correct |
| 9 |
Correct |
1 ms |
212 KB |
Output is correct |
| 10 |
Correct |
1 ms |
212 KB |
Output is correct |
| 11 |
Execution timed out |
2068 ms |
2892 KB |
Time limit exceeded |
| 12 |
Halted |
0 ms |
0 KB |
- |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
212 KB |
Output is correct |
| 2 |
Correct |
0 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 |
1 ms |
212 KB |
Output is correct |
| 6 |
Correct |
1 ms |
328 KB |
Output is correct |
| 7 |
Correct |
1 ms |
332 KB |
Output is correct |
| 8 |
Correct |
1 ms |
212 KB |
Output is correct |
| 9 |
Correct |
1 ms |
212 KB |
Output is correct |
| 10 |
Correct |
1 ms |
212 KB |
Output is correct |
| 11 |
Execution timed out |
2068 ms |
2892 KB |
Time limit exceeded |
| 12 |
Halted |
0 ms |
0 KB |
- |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
212 KB |
Output is correct |
| 2 |
Correct |
1 ms |
332 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 |
1 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 |
1 ms |
212 KB |
Output is correct |
| 13 |
Correct |
1 ms |
212 KB |
Output is correct |
| 14 |
Correct |
49 ms |
212 KB |
Output is correct |
| 15 |
Correct |
19 ms |
340 KB |
Output is correct |
| 16 |
Correct |
30 ms |
212 KB |
Output is correct |
| 17 |
Correct |
40 ms |
328 KB |
Output is correct |
| 18 |
Correct |
35 ms |
332 KB |
Output is correct |
| 19 |
Correct |
42 ms |
340 KB |
Output is correct |
| 20 |
Correct |
46 ms |
212 KB |
Output is correct |
| 21 |
Correct |
35 ms |
320 KB |
Output is correct |
| 22 |
Correct |
39 ms |
340 KB |
Output is correct |
| 23 |
Correct |
35 ms |
340 KB |
Output is correct |
| 24 |
Correct |
36 ms |
212 KB |
Output is correct |
| 25 |
Correct |
38 ms |
316 KB |
Output is correct |
| 26 |
Execution timed out |
2065 ms |
468 KB |
Time limit exceeded |
| 27 |
Halted |
0 ms |
0 KB |
- |
