#include <bits/stdc++.h>
#define ll long long
#define fi first
#define se second
#define sz(x) (int)x.size()
#define ALL(v) v.begin(),v.end()
#define MASK(k) (1LL << (k))
#define BIT(x, i) (((x) >> (i)) & 1)
#define oo (ll)1e18
#define INF (ll)1e9
#define MOD (ll)(998244353)
using namespace std;
template<class T1, class T2>
bool maximize(T1 &a, T2 b){if(a < b){a = b; return true;} return false;}
template<class T1, class T2>
bool minimize(T1 &a, T2 b){if(a > b){a = b; return true;} return false;}
template<class T1, class T2>
void add(T1 &a, T2 b){a += b; if(a >= MOD) a -= MOD;}
template<class T1, class T2>
void sub(T1 &a, T2 b){a -= b; if(a < 0) a += MOD;}
template<class T>
void cps(T &v){sort(ALL(v)); v.resize(unique(ALL(v)) - v.begin());}
const int MAX = 15e4 + 10;
int N;
int x[MAX], y[MAX], z[MAX];
bool ok[MAX];
vector<pair<int, int>> v1, v2, v3;
void solve(){
cin >> N;
for(int i=1; i<=N; i++){
cin >> x[i] >> y[i] >> z[i];
v1.push_back(make_pair(x[i], i));
v2.push_back(make_pair(y[i], i));
v3.push_back(make_pair(z[i], i));
}
sort(ALL(v1));
sort(ALL(v2));
sort(ALL(v3));
while(sz(v1) && sz(v2) && sz(v3)){
vector<int> ord;
ord.push_back(v1.back().se);
ord.push_back(v2.back().se);
ord.push_back(v3.back().se);
bool check = true;
for(int k: ord){
int d = 0;
if(v1.back().fi == x[k]) d++;
if(v2.back().fi == y[k]) d++;
if(v3.back().fi == z[k]) d++;
if(d > 1) ok[k] = true;
}
if(ok[v1.back().se]){
v1.pop_back();
check = false;
}
if(ok[v2.back().se]){
v2.pop_back();
check = false;
}
if(ok[v3.back().se]){
v3.pop_back();
check = false;
}
if(check){
cout << 1LL * v1.back().fi + v2.back().fi + v3.back().fi << '\n';
return;
}
}
cout << "-1\n";
}
int main(){
ios_base::sync_with_stdio(0); cin.tie(0);
// freopen("minimum.inp", "r", stdin);
// freopen("minimum.out", "w", stdout);
int t = 1;
while(t--){
solve();
}
return 0;
}
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
0 ms |
344 KB |
Output is correct |
2 |
Correct |
0 ms |
344 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 |
464 KB |
Output is correct |
6 |
Correct |
0 ms |
344 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 |
0 ms |
348 KB |
Output is correct |
15 |
Correct |
0 ms |
348 KB |
Output is correct |
16 |
Correct |
0 ms |
348 KB |
Output is correct |
17 |
Correct |
0 ms |
464 KB |
Output is correct |
18 |
Correct |
0 ms |
348 KB |
Output is correct |
19 |
Correct |
0 ms |
348 KB |
Output is correct |
20 |
Correct |
0 ms |
348 KB |
Output is correct |
21 |
Correct |
0 ms |
348 KB |
Output is correct |
22 |
Correct |
0 ms |
348 KB |
Output is correct |
23 |
Correct |
0 ms |
348 KB |
Output is correct |
24 |
Correct |
0 ms |
348 KB |
Output is correct |
25 |
Correct |
0 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 |
344 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 |
464 KB |
Output is correct |
6 |
Correct |
0 ms |
344 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 |
0 ms |
348 KB |
Output is correct |
15 |
Correct |
0 ms |
348 KB |
Output is correct |
16 |
Correct |
0 ms |
348 KB |
Output is correct |
17 |
Correct |
0 ms |
464 KB |
Output is correct |
18 |
Correct |
0 ms |
348 KB |
Output is correct |
19 |
Correct |
0 ms |
348 KB |
Output is correct |
20 |
Correct |
0 ms |
348 KB |
Output is correct |
21 |
Correct |
0 ms |
348 KB |
Output is correct |
22 |
Correct |
0 ms |
348 KB |
Output is correct |
23 |
Correct |
0 ms |
348 KB |
Output is correct |
24 |
Correct |
0 ms |
348 KB |
Output is correct |
25 |
Correct |
0 ms |
348 KB |
Output is correct |
26 |
Correct |
2 ms |
604 KB |
Output is correct |
27 |
Correct |
2 ms |
604 KB |
Output is correct |
28 |
Correct |
2 ms |
604 KB |
Output is correct |
29 |
Correct |
2 ms |
728 KB |
Output is correct |
30 |
Correct |
1 ms |
628 KB |
Output is correct |
31 |
Correct |
2 ms |
604 KB |
Output is correct |
32 |
Correct |
2 ms |
604 KB |
Output is correct |
33 |
Correct |
1 ms |
604 KB |
Output is correct |
34 |
Correct |
2 ms |
600 KB |
Output is correct |
35 |
Correct |
0 ms |
348 KB |
Output is correct |
36 |
Correct |
0 ms |
348 KB |
Output is correct |
37 |
Correct |
1 ms |
504 KB |
Output is correct |
38 |
Correct |
2 ms |
604 KB |
Output is correct |
39 |
Correct |
1 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 |
42 ms |
7076 KB |
Output is correct |
12 |
Correct |
37 ms |
4804 KB |
Output is correct |
13 |
Correct |
32 ms |
5700 KB |
Output is correct |
14 |
Correct |
55 ms |
7108 KB |
Output is correct |
15 |
Correct |
47 ms |
7096 KB |
Output is correct |
16 |
Correct |
32 ms |
7108 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 |
42 ms |
7076 KB |
Output is correct |
12 |
Correct |
37 ms |
4804 KB |
Output is correct |
13 |
Correct |
32 ms |
5700 KB |
Output is correct |
14 |
Correct |
55 ms |
7108 KB |
Output is correct |
15 |
Correct |
47 ms |
7096 KB |
Output is correct |
16 |
Correct |
32 ms |
7108 KB |
Output is correct |
17 |
Correct |
0 ms |
344 KB |
Output is correct |
18 |
Correct |
0 ms |
348 KB |
Output is correct |
19 |
Correct |
0 ms |
348 KB |
Output is correct |
20 |
Correct |
0 ms |
348 KB |
Output is correct |
21 |
Correct |
1 ms |
348 KB |
Output is correct |
22 |
Correct |
48 ms |
9320 KB |
Output is correct |
23 |
Correct |
49 ms |
7108 KB |
Output is correct |
24 |
Correct |
49 ms |
5244 KB |
Output is correct |
25 |
Correct |
67 ms |
7364 KB |
Output is correct |
26 |
Correct |
48 ms |
7108 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 |
42 ms |
7076 KB |
Output is correct |
12 |
Correct |
37 ms |
4804 KB |
Output is correct |
13 |
Correct |
32 ms |
5700 KB |
Output is correct |
14 |
Correct |
55 ms |
7108 KB |
Output is correct |
15 |
Correct |
47 ms |
7096 KB |
Output is correct |
16 |
Correct |
32 ms |
7108 KB |
Output is correct |
17 |
Correct |
0 ms |
344 KB |
Output is correct |
18 |
Correct |
0 ms |
348 KB |
Output is correct |
19 |
Correct |
0 ms |
348 KB |
Output is correct |
20 |
Correct |
0 ms |
348 KB |
Output is correct |
21 |
Correct |
1 ms |
348 KB |
Output is correct |
22 |
Correct |
48 ms |
9320 KB |
Output is correct |
23 |
Correct |
49 ms |
7108 KB |
Output is correct |
24 |
Correct |
49 ms |
5244 KB |
Output is correct |
25 |
Correct |
67 ms |
7364 KB |
Output is correct |
26 |
Correct |
48 ms |
7108 KB |
Output is correct |
27 |
Correct |
0 ms |
348 KB |
Output is correct |
28 |
Correct |
0 ms |
464 KB |
Output is correct |
29 |
Correct |
0 ms |
348 KB |
Output is correct |
30 |
Correct |
0 ms |
348 KB |
Output is correct |
31 |
Correct |
2 ms |
604 KB |
Output is correct |
32 |
Correct |
0 ms |
348 KB |
Output is correct |
33 |
Correct |
1 ms |
348 KB |
Output is correct |
34 |
Correct |
48 ms |
7672 KB |
Output is correct |
35 |
Correct |
56 ms |
7616 KB |
Output is correct |
36 |
Correct |
62 ms |
7668 KB |
Output is correct |
37 |
Correct |
72 ms |
7876 KB |
Output is correct |
38 |
Correct |
50 ms |
7620 KB |
Output is correct |
39 |
Correct |
23 ms |
4804 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 |
42 ms |
7076 KB |
Output is correct |
12 |
Correct |
37 ms |
4804 KB |
Output is correct |
13 |
Correct |
32 ms |
5700 KB |
Output is correct |
14 |
Correct |
55 ms |
7108 KB |
Output is correct |
15 |
Correct |
47 ms |
7096 KB |
Output is correct |
16 |
Correct |
32 ms |
7108 KB |
Output is correct |
17 |
Correct |
0 ms |
344 KB |
Output is correct |
18 |
Correct |
0 ms |
348 KB |
Output is correct |
19 |
Correct |
0 ms |
348 KB |
Output is correct |
20 |
Correct |
0 ms |
348 KB |
Output is correct |
21 |
Correct |
1 ms |
348 KB |
Output is correct |
22 |
Correct |
48 ms |
9320 KB |
Output is correct |
23 |
Correct |
49 ms |
7108 KB |
Output is correct |
24 |
Correct |
49 ms |
5244 KB |
Output is correct |
25 |
Correct |
67 ms |
7364 KB |
Output is correct |
26 |
Correct |
48 ms |
7108 KB |
Output is correct |
27 |
Correct |
0 ms |
348 KB |
Output is correct |
28 |
Correct |
0 ms |
464 KB |
Output is correct |
29 |
Correct |
0 ms |
348 KB |
Output is correct |
30 |
Correct |
0 ms |
348 KB |
Output is correct |
31 |
Correct |
2 ms |
604 KB |
Output is correct |
32 |
Correct |
0 ms |
348 KB |
Output is correct |
33 |
Correct |
1 ms |
348 KB |
Output is correct |
34 |
Correct |
48 ms |
7672 KB |
Output is correct |
35 |
Correct |
56 ms |
7616 KB |
Output is correct |
36 |
Correct |
62 ms |
7668 KB |
Output is correct |
37 |
Correct |
72 ms |
7876 KB |
Output is correct |
38 |
Correct |
50 ms |
7620 KB |
Output is correct |
39 |
Correct |
23 ms |
4804 KB |
Output is correct |
40 |
Correct |
2 ms |
600 KB |
Output is correct |
41 |
Correct |
1 ms |
608 KB |
Output is correct |
42 |
Correct |
1 ms |
676 KB |
Output is correct |
43 |
Correct |
2 ms |
604 KB |
Output is correct |
44 |
Correct |
53 ms |
8132 KB |
Output is correct |
45 |
Correct |
74 ms |
8124 KB |
Output is correct |
46 |
Correct |
65 ms |
8120 KB |
Output is correct |
47 |
Correct |
74 ms |
8124 KB |
Output is correct |
48 |
Correct |
57 ms |
8132 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
0 ms |
344 KB |
Output is correct |
2 |
Correct |
0 ms |
344 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 |
464 KB |
Output is correct |
6 |
Correct |
0 ms |
344 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 |
0 ms |
348 KB |
Output is correct |
15 |
Correct |
0 ms |
348 KB |
Output is correct |
16 |
Correct |
0 ms |
348 KB |
Output is correct |
17 |
Correct |
0 ms |
464 KB |
Output is correct |
18 |
Correct |
0 ms |
348 KB |
Output is correct |
19 |
Correct |
0 ms |
348 KB |
Output is correct |
20 |
Correct |
0 ms |
348 KB |
Output is correct |
21 |
Correct |
0 ms |
348 KB |
Output is correct |
22 |
Correct |
0 ms |
348 KB |
Output is correct |
23 |
Correct |
0 ms |
348 KB |
Output is correct |
24 |
Correct |
0 ms |
348 KB |
Output is correct |
25 |
Correct |
0 ms |
348 KB |
Output is correct |
26 |
Correct |
2 ms |
604 KB |
Output is correct |
27 |
Correct |
2 ms |
604 KB |
Output is correct |
28 |
Correct |
2 ms |
604 KB |
Output is correct |
29 |
Correct |
2 ms |
728 KB |
Output is correct |
30 |
Correct |
1 ms |
628 KB |
Output is correct |
31 |
Correct |
2 ms |
604 KB |
Output is correct |
32 |
Correct |
2 ms |
604 KB |
Output is correct |
33 |
Correct |
1 ms |
604 KB |
Output is correct |
34 |
Correct |
2 ms |
600 KB |
Output is correct |
35 |
Correct |
0 ms |
348 KB |
Output is correct |
36 |
Correct |
0 ms |
348 KB |
Output is correct |
37 |
Correct |
1 ms |
504 KB |
Output is correct |
38 |
Correct |
2 ms |
604 KB |
Output is correct |
39 |
Correct |
1 ms |
348 KB |
Output is correct |
40 |
Correct |
0 ms |
348 KB |
Output is correct |
41 |
Correct |
0 ms |
348 KB |
Output is correct |
42 |
Correct |
0 ms |
348 KB |
Output is correct |
43 |
Correct |
0 ms |
348 KB |
Output is correct |
44 |
Correct |
0 ms |
348 KB |
Output is correct |
45 |
Correct |
0 ms |
348 KB |
Output is correct |
46 |
Correct |
0 ms |
348 KB |
Output is correct |
47 |
Correct |
0 ms |
348 KB |
Output is correct |
48 |
Correct |
0 ms |
348 KB |
Output is correct |
49 |
Correct |
0 ms |
348 KB |
Output is correct |
50 |
Correct |
42 ms |
7076 KB |
Output is correct |
51 |
Correct |
37 ms |
4804 KB |
Output is correct |
52 |
Correct |
32 ms |
5700 KB |
Output is correct |
53 |
Correct |
55 ms |
7108 KB |
Output is correct |
54 |
Correct |
47 ms |
7096 KB |
Output is correct |
55 |
Correct |
32 ms |
7108 KB |
Output is correct |
56 |
Correct |
0 ms |
344 KB |
Output is correct |
57 |
Correct |
0 ms |
348 KB |
Output is correct |
58 |
Correct |
0 ms |
348 KB |
Output is correct |
59 |
Correct |
0 ms |
348 KB |
Output is correct |
60 |
Correct |
1 ms |
348 KB |
Output is correct |
61 |
Correct |
48 ms |
9320 KB |
Output is correct |
62 |
Correct |
49 ms |
7108 KB |
Output is correct |
63 |
Correct |
49 ms |
5244 KB |
Output is correct |
64 |
Correct |
67 ms |
7364 KB |
Output is correct |
65 |
Correct |
48 ms |
7108 KB |
Output is correct |
66 |
Correct |
0 ms |
348 KB |
Output is correct |
67 |
Correct |
0 ms |
464 KB |
Output is correct |
68 |
Correct |
0 ms |
348 KB |
Output is correct |
69 |
Correct |
0 ms |
348 KB |
Output is correct |
70 |
Correct |
2 ms |
604 KB |
Output is correct |
71 |
Correct |
0 ms |
348 KB |
Output is correct |
72 |
Correct |
1 ms |
348 KB |
Output is correct |
73 |
Correct |
48 ms |
7672 KB |
Output is correct |
74 |
Correct |
56 ms |
7616 KB |
Output is correct |
75 |
Correct |
62 ms |
7668 KB |
Output is correct |
76 |
Correct |
72 ms |
7876 KB |
Output is correct |
77 |
Correct |
50 ms |
7620 KB |
Output is correct |
78 |
Correct |
23 ms |
4804 KB |
Output is correct |
79 |
Correct |
2 ms |
600 KB |
Output is correct |
80 |
Correct |
1 ms |
608 KB |
Output is correct |
81 |
Correct |
1 ms |
676 KB |
Output is correct |
82 |
Correct |
2 ms |
604 KB |
Output is correct |
83 |
Correct |
53 ms |
8132 KB |
Output is correct |
84 |
Correct |
74 ms |
8124 KB |
Output is correct |
85 |
Correct |
65 ms |
8120 KB |
Output is correct |
86 |
Correct |
74 ms |
8124 KB |
Output is correct |
87 |
Correct |
57 ms |
8132 KB |
Output is correct |
88 |
Correct |
53 ms |
9660 KB |
Output is correct |
89 |
Correct |
64 ms |
9900 KB |
Output is correct |
90 |
Correct |
56 ms |
9904 KB |
Output is correct |
91 |
Correct |
70 ms |
9896 KB |
Output is correct |
92 |
Correct |
56 ms |
8376 KB |
Output is correct |
93 |
Correct |
63 ms |
8888 KB |
Output is correct |
94 |
Correct |
78 ms |
8628 KB |
Output is correct |
95 |
Correct |
58 ms |
9664 KB |
Output is correct |
96 |
Correct |
63 ms |
9904 KB |
Output is correct |
97 |
Correct |
44 ms |
9924 KB |
Output is correct |
98 |
Correct |
30 ms |
8636 KB |
Output is correct |
99 |
Correct |
58 ms |
8644 KB |
Output is correct |