#include <bits/stdc++.h>
using namespace std;
#define int long long
#define pb push_back
#define all(x) x.begin(),x.end()
#define ff first
#define ss second
const long long INF = 1e18;
const int N = 1e5 + 1;
signed main(){
int n;
cin >> n;
int x[n],y[n],z[n];
for(int i = 0;i < n;i++){
cin >> x[i] >> y[i] >> z[i];
}
if(n <= 300){
int ans = -1;
for(int i = 0;i < n;i++){
for(int j = 0;j < n;j++){
for(int k = 0;k < n;k++){
if(i != j && i != k && j != k){
if(x[i] > x[j] && x[i] > x[k] && y[j] > y[i] && y[j] > y[k] && z[k] > z[i] && z[k] > z[j]){
ans = max(ans,x[i] + y[j] + z[k]);
}
}
}
}
}
cout << ans;
} else{
int cnt[6][6][6] {};
for(int i = 0;i < n;i++){
cnt[x[i]][y[i]][z[i]]++;
}
vector<pair<pair<int,int>,int>> g;
for(int x1 = 1;x1 <= 5;x1++){
for(int y1 = 1;y1 <= 5;y1++){
for(int z1 = 1;z1 <= 5;z1++){
// if(x1)
g.pb({{x1,y1},z1});
}
}
}
int ans = -1;
for(int i = 0;i < g.size();i++){
for(int j = 0;j < g.size();j++){
for(int k = 0;k < g.size();k++){
// auto [a,b] = g[i];
// auto [h,q] =
auto [ai,bi] = g[i];
auto [aj,bj] = g[j];
auto [ak,bk] = g[k];
if(ai.ff > aj.ff && ai.ff > ak.ff && aj.ss > ai.ss && aj.ss > ak.ss && bk > bi && bk > bj){
} else{
continue;
}
int x1 = g[i].ff.ff,y1 = g[i].ff.ss,z1 = g[i].ss;
if(cnt[x1][y1][z1] > 0){
cnt[x1][y1][z1]--;
} else{
continue;
}
x1 = g[j].ff.ff,y1 = g[j].ff.ss,z1 = g[j].ss;
if(cnt[x1][y1][z1] > 0){
cnt[x1][y1][z1]--;
} else{
x1 = g[i].ff.ff,y1 = g[i].ff.ss,z1 = g[i].ss;
cnt[x1][y1][z1]++;
continue;
}
x1 = g[k].ff.ff,y1 = g[k].ff.ss,z1 = g[k].ss;
if(cnt[x1][y1][z1] > 0){
cnt[x1][y1][z1]--;
} else{
x1 = g[i].ff.ff,y1 = g[i].ff.ss,z1 = g[i].ss;
cnt[x1][y1][z1]++;
x1 = g[j].ff.ff,y1 = g[j].ff.ss,z1 = g[j].ss;
cnt[x1][y1][z1]++;
continue;
}
x1 = g[i].ff.ff,y1 = g[i].ff.ss,z1 = g[i].ss;
cnt[x1][y1][z1]++;
x1 = g[j].ff.ff,y1 = g[j].ff.ss,z1 = g[j].ss;
cnt[x1][y1][z1]++;
x1 = g[k].ff.ff,y1 = g[k].ff.ss,z1 = g[k].ss;
cnt[x1][y1][z1]++;
ans = max(ans,ai.ff + aj.ss + bk);
}
}
}
cout << ans;
}
}
Compilation message
team.cpp: In function 'int main()':
team.cpp:51:19: warning: comparison of integer expressions of different signedness: 'long long int' and 'std::vector<std::pair<std::pair<long long int, long long int>, long long int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
51 | for(int i = 0;i < g.size();i++){
| ~~^~~~~~~~~~
team.cpp:52:20: warning: comparison of integer expressions of different signedness: 'long long int' and 'std::vector<std::pair<std::pair<long long int, long long int>, long long int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
52 | for(int j = 0;j < g.size();j++){
| ~~^~~~~~~~~~
team.cpp:53:21: warning: comparison of integer expressions of different signedness: 'long long int' and 'std::vector<std::pair<std::pair<long long int, long long int>, long long int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
53 | for(int k = 0;k < g.size();k++){
| ~~^~~~~~~~~~
# |
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 |
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 |
1 ms |
344 KB |
Output is correct |
14 |
Correct |
67 ms |
348 KB |
Output is correct |
15 |
Correct |
30 ms |
344 KB |
Output is correct |
16 |
Correct |
44 ms |
348 KB |
Output is correct |
17 |
Correct |
57 ms |
344 KB |
Output is correct |
18 |
Correct |
52 ms |
344 KB |
Output is correct |
19 |
Correct |
68 ms |
424 KB |
Output is correct |
20 |
Correct |
54 ms |
344 KB |
Output is correct |
21 |
Correct |
39 ms |
348 KB |
Output is correct |
22 |
Correct |
41 ms |
408 KB |
Output is correct |
23 |
Correct |
36 ms |
348 KB |
Output is correct |
24 |
Correct |
41 ms |
348 KB |
Output is correct |
25 |
Correct |
41 ms |
348 KB |
Output is correct |
# |
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 |
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 |
1 ms |
344 KB |
Output is correct |
14 |
Correct |
67 ms |
348 KB |
Output is correct |
15 |
Correct |
30 ms |
344 KB |
Output is correct |
16 |
Correct |
44 ms |
348 KB |
Output is correct |
17 |
Correct |
57 ms |
344 KB |
Output is correct |
18 |
Correct |
52 ms |
344 KB |
Output is correct |
19 |
Correct |
68 ms |
424 KB |
Output is correct |
20 |
Correct |
54 ms |
344 KB |
Output is correct |
21 |
Correct |
39 ms |
348 KB |
Output is correct |
22 |
Correct |
41 ms |
408 KB |
Output is correct |
23 |
Correct |
36 ms |
348 KB |
Output is correct |
24 |
Correct |
41 ms |
348 KB |
Output is correct |
25 |
Correct |
41 ms |
348 KB |
Output is correct |
26 |
Runtime error |
4 ms |
528 KB |
Execution killed with signal 7 |
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 |
0 ms |
348 KB |
Output is correct |
9 |
Correct |
0 ms |
348 KB |
Output is correct |
10 |
Correct |
0 ms |
344 KB |
Output is correct |
11 |
Correct |
50 ms |
3928 KB |
Output is correct |
12 |
Correct |
35 ms |
2756 KB |
Output is correct |
13 |
Correct |
44 ms |
3324 KB |
Output is correct |
14 |
Correct |
50 ms |
3932 KB |
Output is correct |
15 |
Correct |
51 ms |
4692 KB |
Output is correct |
16 |
Correct |
52 ms |
4692 KB |
Output is correct |
# |
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 |
0 ms |
348 KB |
Output is correct |
9 |
Correct |
0 ms |
348 KB |
Output is correct |
10 |
Correct |
0 ms |
344 KB |
Output is correct |
11 |
Correct |
50 ms |
3928 KB |
Output is correct |
12 |
Correct |
35 ms |
2756 KB |
Output is correct |
13 |
Correct |
44 ms |
3324 KB |
Output is correct |
14 |
Correct |
50 ms |
3932 KB |
Output is correct |
15 |
Correct |
51 ms |
4692 KB |
Output is correct |
16 |
Correct |
52 ms |
4692 KB |
Output is correct |
17 |
Correct |
0 ms |
348 KB |
Output is correct |
18 |
Correct |
0 ms |
348 KB |
Output is correct |
19 |
Correct |
0 ms |
348 KB |
Output is correct |
20 |
Correct |
53 ms |
348 KB |
Output is correct |
21 |
Runtime error |
5 ms |
660 KB |
Execution killed with signal 6 |
22 |
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 |
0 ms |
348 KB |
Output is correct |
9 |
Correct |
0 ms |
348 KB |
Output is correct |
10 |
Correct |
0 ms |
344 KB |
Output is correct |
11 |
Correct |
50 ms |
3928 KB |
Output is correct |
12 |
Correct |
35 ms |
2756 KB |
Output is correct |
13 |
Correct |
44 ms |
3324 KB |
Output is correct |
14 |
Correct |
50 ms |
3932 KB |
Output is correct |
15 |
Correct |
51 ms |
4692 KB |
Output is correct |
16 |
Correct |
52 ms |
4692 KB |
Output is correct |
17 |
Correct |
0 ms |
348 KB |
Output is correct |
18 |
Correct |
0 ms |
348 KB |
Output is correct |
19 |
Correct |
0 ms |
348 KB |
Output is correct |
20 |
Correct |
53 ms |
348 KB |
Output is correct |
21 |
Runtime error |
5 ms |
660 KB |
Execution killed with signal 6 |
22 |
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 |
0 ms |
348 KB |
Output is correct |
9 |
Correct |
0 ms |
348 KB |
Output is correct |
10 |
Correct |
0 ms |
344 KB |
Output is correct |
11 |
Correct |
50 ms |
3928 KB |
Output is correct |
12 |
Correct |
35 ms |
2756 KB |
Output is correct |
13 |
Correct |
44 ms |
3324 KB |
Output is correct |
14 |
Correct |
50 ms |
3932 KB |
Output is correct |
15 |
Correct |
51 ms |
4692 KB |
Output is correct |
16 |
Correct |
52 ms |
4692 KB |
Output is correct |
17 |
Correct |
0 ms |
348 KB |
Output is correct |
18 |
Correct |
0 ms |
348 KB |
Output is correct |
19 |
Correct |
0 ms |
348 KB |
Output is correct |
20 |
Correct |
53 ms |
348 KB |
Output is correct |
21 |
Runtime error |
5 ms |
660 KB |
Execution killed with signal 6 |
22 |
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 |
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 |
1 ms |
344 KB |
Output is correct |
14 |
Correct |
67 ms |
348 KB |
Output is correct |
15 |
Correct |
30 ms |
344 KB |
Output is correct |
16 |
Correct |
44 ms |
348 KB |
Output is correct |
17 |
Correct |
57 ms |
344 KB |
Output is correct |
18 |
Correct |
52 ms |
344 KB |
Output is correct |
19 |
Correct |
68 ms |
424 KB |
Output is correct |
20 |
Correct |
54 ms |
344 KB |
Output is correct |
21 |
Correct |
39 ms |
348 KB |
Output is correct |
22 |
Correct |
41 ms |
408 KB |
Output is correct |
23 |
Correct |
36 ms |
348 KB |
Output is correct |
24 |
Correct |
41 ms |
348 KB |
Output is correct |
25 |
Correct |
41 ms |
348 KB |
Output is correct |
26 |
Runtime error |
4 ms |
528 KB |
Execution killed with signal 7 |
27 |
Halted |
0 ms |
0 KB |
- |