#include <bits/stdc++.h>
#pragma GCC optimize("Ofast,unroll-loops")
#define bupol __builtin_popcount
#define int long long
#define ll long long
#define ld long double
#define fi first
#define se second
#define pb push_back
#define lf (id<<1)
#define rg ((id<<1)|1)
#define md ((l+r)>>1)
using namespace std;
const int MAXN = 3e5+20;
const int LOG = 60;
const int MOD = 998244353;
const int SQRT = 520;
const int INF = 1e18;
typedef pair<int,int> pii;
typedef pair<pii,int> ipii;
int n, N;
int a[MAXN], b[MAXN], c[MAXN];
vector <ipii> vec;
signed main(){
ios_base::sync_with_stdio(0);cin.tie(0);cout.tie(0);
cin >> N;
for(int i=1; i<=N; i++){
int x, y, z; cin >> x >> y >> z;
vec.pb({{x, y}, z});
}
vec.pb({{-1, -1}, -1});
sort(vec.begin(), vec.end());
vec.resize(unique(vec.begin(), vec.end()) - vec.begin());
n = vec.size()-1;
for(int i=1; i<=n; i++){
a[i] = vec[i].fi.fi;
b[i] = vec[i].fi.se;
c[i] = vec[i].se;
}
int ans = -1;
for(int i=1; i<=n; i++){
for(int j=i+1; j<=n; j++){
for(int k=j+1; k<=n; k++){
int id1=-1, id2=-1, id3=-1;
if(a[i] > max(a[j], a[k])) id1 = i;
else if(a[j] > max(a[i], a[k])) id1 = j;
else if(a[k] > max(a[i], a[j])) id1 = k;
if(b[i] > max(b[j], b[k])) id2 = i;
else if(b[j] > max(b[i], b[k])) id2 = j;
else if(b[k] > max(b[i], b[j])) id2 = k;
if(c[i] > max(c[j], c[k])) id3 = i;
else if(c[j] > max(c[i], c[k])) id3 = j;
else if(c[k] > max(c[i], c[j])) id3 = k;
bool x = 1;
if(id1==-1 || id2==-1 || id3==-1) x = 0;
if(id1==id2 || id1==id3 || id2==id3) x = 0;
if(x) ans = max(ans, max(a[i], max(a[j], a[k])) + max(b[i], max(b[j], b[k]))
+ max(c[i], max(c[j], c[k])) );
}
}
}
cout << ans << '\n';
}
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
1 ms |
4444 KB |
Output is correct |
2 |
Correct |
1 ms |
4444 KB |
Output is correct |
3 |
Correct |
1 ms |
4444 KB |
Output is correct |
4 |
Correct |
1 ms |
4444 KB |
Output is correct |
5 |
Correct |
1 ms |
4444 KB |
Output is correct |
6 |
Correct |
1 ms |
4444 KB |
Output is correct |
7 |
Correct |
1 ms |
4444 KB |
Output is correct |
8 |
Correct |
1 ms |
4444 KB |
Output is correct |
9 |
Correct |
1 ms |
4444 KB |
Output is correct |
10 |
Correct |
1 ms |
4444 KB |
Output is correct |
11 |
Correct |
1 ms |
4444 KB |
Output is correct |
12 |
Correct |
1 ms |
4440 KB |
Output is correct |
13 |
Correct |
1 ms |
4444 KB |
Output is correct |
14 |
Correct |
44 ms |
4592 KB |
Output is correct |
15 |
Correct |
13 ms |
4440 KB |
Output is correct |
16 |
Correct |
25 ms |
4568 KB |
Output is correct |
17 |
Correct |
24 ms |
4444 KB |
Output is correct |
18 |
Correct |
37 ms |
4444 KB |
Output is correct |
19 |
Correct |
44 ms |
4444 KB |
Output is correct |
20 |
Correct |
14 ms |
4700 KB |
Output is correct |
21 |
Correct |
9 ms |
4444 KB |
Output is correct |
22 |
Correct |
16 ms |
4444 KB |
Output is correct |
23 |
Correct |
1 ms |
4444 KB |
Output is correct |
24 |
Correct |
19 ms |
4592 KB |
Output is correct |
25 |
Correct |
19 ms |
4596 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
1 ms |
4444 KB |
Output is correct |
2 |
Correct |
1 ms |
4444 KB |
Output is correct |
3 |
Correct |
1 ms |
4444 KB |
Output is correct |
4 |
Correct |
1 ms |
4444 KB |
Output is correct |
5 |
Correct |
1 ms |
4444 KB |
Output is correct |
6 |
Correct |
1 ms |
4444 KB |
Output is correct |
7 |
Correct |
1 ms |
4444 KB |
Output is correct |
8 |
Correct |
1 ms |
4444 KB |
Output is correct |
9 |
Correct |
1 ms |
4444 KB |
Output is correct |
10 |
Correct |
1 ms |
4444 KB |
Output is correct |
11 |
Correct |
1 ms |
4444 KB |
Output is correct |
12 |
Correct |
1 ms |
4440 KB |
Output is correct |
13 |
Correct |
1 ms |
4444 KB |
Output is correct |
14 |
Correct |
44 ms |
4592 KB |
Output is correct |
15 |
Correct |
13 ms |
4440 KB |
Output is correct |
16 |
Correct |
25 ms |
4568 KB |
Output is correct |
17 |
Correct |
24 ms |
4444 KB |
Output is correct |
18 |
Correct |
37 ms |
4444 KB |
Output is correct |
19 |
Correct |
44 ms |
4444 KB |
Output is correct |
20 |
Correct |
14 ms |
4700 KB |
Output is correct |
21 |
Correct |
9 ms |
4444 KB |
Output is correct |
22 |
Correct |
16 ms |
4444 KB |
Output is correct |
23 |
Correct |
1 ms |
4444 KB |
Output is correct |
24 |
Correct |
19 ms |
4592 KB |
Output is correct |
25 |
Correct |
19 ms |
4596 KB |
Output is correct |
26 |
Execution timed out |
2062 ms |
4700 KB |
Time limit exceeded |
27 |
Halted |
0 ms |
0 KB |
- |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
1 ms |
4444 KB |
Output is correct |
2 |
Correct |
1 ms |
4444 KB |
Output is correct |
3 |
Correct |
1 ms |
4444 KB |
Output is correct |
4 |
Correct |
1 ms |
4444 KB |
Output is correct |
5 |
Correct |
1 ms |
4440 KB |
Output is correct |
6 |
Correct |
1 ms |
4444 KB |
Output is correct |
7 |
Correct |
1 ms |
4444 KB |
Output is correct |
8 |
Correct |
1 ms |
4444 KB |
Output is correct |
9 |
Correct |
1 ms |
4444 KB |
Output is correct |
10 |
Correct |
1 ms |
4444 KB |
Output is correct |
11 |
Correct |
33 ms |
7984 KB |
Output is correct |
12 |
Correct |
20 ms |
7628 KB |
Output is correct |
13 |
Correct |
22 ms |
8136 KB |
Output is correct |
14 |
Correct |
34 ms |
9148 KB |
Output is correct |
15 |
Correct |
30 ms |
10608 KB |
Output is correct |
16 |
Correct |
24 ms |
10428 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
1 ms |
4444 KB |
Output is correct |
2 |
Correct |
1 ms |
4444 KB |
Output is correct |
3 |
Correct |
1 ms |
4444 KB |
Output is correct |
4 |
Correct |
1 ms |
4444 KB |
Output is correct |
5 |
Correct |
1 ms |
4440 KB |
Output is correct |
6 |
Correct |
1 ms |
4444 KB |
Output is correct |
7 |
Correct |
1 ms |
4444 KB |
Output is correct |
8 |
Correct |
1 ms |
4444 KB |
Output is correct |
9 |
Correct |
1 ms |
4444 KB |
Output is correct |
10 |
Correct |
1 ms |
4444 KB |
Output is correct |
11 |
Correct |
33 ms |
7984 KB |
Output is correct |
12 |
Correct |
20 ms |
7628 KB |
Output is correct |
13 |
Correct |
22 ms |
8136 KB |
Output is correct |
14 |
Correct |
34 ms |
9148 KB |
Output is correct |
15 |
Correct |
30 ms |
10608 KB |
Output is correct |
16 |
Correct |
24 ms |
10428 KB |
Output is correct |
17 |
Correct |
1 ms |
4440 KB |
Output is correct |
18 |
Correct |
1 ms |
4444 KB |
Output is correct |
19 |
Correct |
1 ms |
4456 KB |
Output is correct |
20 |
Correct |
14 ms |
4592 KB |
Output is correct |
21 |
Execution timed out |
2088 ms |
4444 KB |
Time limit exceeded |
22 |
Halted |
0 ms |
0 KB |
- |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
1 ms |
4444 KB |
Output is correct |
2 |
Correct |
1 ms |
4444 KB |
Output is correct |
3 |
Correct |
1 ms |
4444 KB |
Output is correct |
4 |
Correct |
1 ms |
4444 KB |
Output is correct |
5 |
Correct |
1 ms |
4440 KB |
Output is correct |
6 |
Correct |
1 ms |
4444 KB |
Output is correct |
7 |
Correct |
1 ms |
4444 KB |
Output is correct |
8 |
Correct |
1 ms |
4444 KB |
Output is correct |
9 |
Correct |
1 ms |
4444 KB |
Output is correct |
10 |
Correct |
1 ms |
4444 KB |
Output is correct |
11 |
Correct |
33 ms |
7984 KB |
Output is correct |
12 |
Correct |
20 ms |
7628 KB |
Output is correct |
13 |
Correct |
22 ms |
8136 KB |
Output is correct |
14 |
Correct |
34 ms |
9148 KB |
Output is correct |
15 |
Correct |
30 ms |
10608 KB |
Output is correct |
16 |
Correct |
24 ms |
10428 KB |
Output is correct |
17 |
Correct |
1 ms |
4440 KB |
Output is correct |
18 |
Correct |
1 ms |
4444 KB |
Output is correct |
19 |
Correct |
1 ms |
4456 KB |
Output is correct |
20 |
Correct |
14 ms |
4592 KB |
Output is correct |
21 |
Execution timed out |
2088 ms |
4444 KB |
Time limit exceeded |
22 |
Halted |
0 ms |
0 KB |
- |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
1 ms |
4444 KB |
Output is correct |
2 |
Correct |
1 ms |
4444 KB |
Output is correct |
3 |
Correct |
1 ms |
4444 KB |
Output is correct |
4 |
Correct |
1 ms |
4444 KB |
Output is correct |
5 |
Correct |
1 ms |
4440 KB |
Output is correct |
6 |
Correct |
1 ms |
4444 KB |
Output is correct |
7 |
Correct |
1 ms |
4444 KB |
Output is correct |
8 |
Correct |
1 ms |
4444 KB |
Output is correct |
9 |
Correct |
1 ms |
4444 KB |
Output is correct |
10 |
Correct |
1 ms |
4444 KB |
Output is correct |
11 |
Correct |
33 ms |
7984 KB |
Output is correct |
12 |
Correct |
20 ms |
7628 KB |
Output is correct |
13 |
Correct |
22 ms |
8136 KB |
Output is correct |
14 |
Correct |
34 ms |
9148 KB |
Output is correct |
15 |
Correct |
30 ms |
10608 KB |
Output is correct |
16 |
Correct |
24 ms |
10428 KB |
Output is correct |
17 |
Correct |
1 ms |
4440 KB |
Output is correct |
18 |
Correct |
1 ms |
4444 KB |
Output is correct |
19 |
Correct |
1 ms |
4456 KB |
Output is correct |
20 |
Correct |
14 ms |
4592 KB |
Output is correct |
21 |
Execution timed out |
2088 ms |
4444 KB |
Time limit exceeded |
22 |
Halted |
0 ms |
0 KB |
- |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
1 ms |
4444 KB |
Output is correct |
2 |
Correct |
1 ms |
4444 KB |
Output is correct |
3 |
Correct |
1 ms |
4444 KB |
Output is correct |
4 |
Correct |
1 ms |
4444 KB |
Output is correct |
5 |
Correct |
1 ms |
4444 KB |
Output is correct |
6 |
Correct |
1 ms |
4444 KB |
Output is correct |
7 |
Correct |
1 ms |
4444 KB |
Output is correct |
8 |
Correct |
1 ms |
4444 KB |
Output is correct |
9 |
Correct |
1 ms |
4444 KB |
Output is correct |
10 |
Correct |
1 ms |
4444 KB |
Output is correct |
11 |
Correct |
1 ms |
4444 KB |
Output is correct |
12 |
Correct |
1 ms |
4440 KB |
Output is correct |
13 |
Correct |
1 ms |
4444 KB |
Output is correct |
14 |
Correct |
44 ms |
4592 KB |
Output is correct |
15 |
Correct |
13 ms |
4440 KB |
Output is correct |
16 |
Correct |
25 ms |
4568 KB |
Output is correct |
17 |
Correct |
24 ms |
4444 KB |
Output is correct |
18 |
Correct |
37 ms |
4444 KB |
Output is correct |
19 |
Correct |
44 ms |
4444 KB |
Output is correct |
20 |
Correct |
14 ms |
4700 KB |
Output is correct |
21 |
Correct |
9 ms |
4444 KB |
Output is correct |
22 |
Correct |
16 ms |
4444 KB |
Output is correct |
23 |
Correct |
1 ms |
4444 KB |
Output is correct |
24 |
Correct |
19 ms |
4592 KB |
Output is correct |
25 |
Correct |
19 ms |
4596 KB |
Output is correct |
26 |
Execution timed out |
2062 ms |
4700 KB |
Time limit exceeded |
27 |
Halted |
0 ms |
0 KB |
- |