#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;
vector<int> x(n),y(n),z(n);
vector<pair<int,int>> vx,vy,vz;
for(int i = 0;i < n;i++){
cin >> x[i] >> y[i] >> z[i];
vx.pb({x[i],i});
vy.pb({y[i],i});
vz.pb({z[i],i});
}
sort(all(vx));
sort(all(vy));
sort(all(vz));
int px = n - 1,py = n - 1,pz = n - 1;
while(px >= 0 && py >= 0 && pz >= 0){
auto [nx,p1] = vx[px];
auto [ny,p2] = vy[py];
auto [nz,p3] = vz[pz];
if(y[p1] >= ny || z[p1] >= nz){
px--;
} else if(x[p2] >= nx || z[p2] >= nz){
py--;
} else if(x[p3] >= nx || y[p3] >= ny){
pz--;
} else{
cout << nx + ny + nz << "\n";
return 0;
}
}
cout << "-1\n";
}
# |
결과 |
실행 시간 |
메모리 |
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 |
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 |
1 ms |
348 KB |
Output is correct |
10 |
Correct |
1 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 |
348 KB |
Output is correct |
14 |
Correct |
1 ms |
348 KB |
Output is correct |
15 |
Correct |
1 ms |
348 KB |
Output is correct |
16 |
Correct |
1 ms |
348 KB |
Output is correct |
17 |
Correct |
1 ms |
348 KB |
Output is correct |
18 |
Correct |
0 ms |
348 KB |
Output is correct |
19 |
Correct |
1 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 |
1 ms |
348 KB |
Output is correct |
23 |
Correct |
1 ms |
348 KB |
Output is correct |
24 |
Correct |
0 ms |
348 KB |
Output is correct |
25 |
Correct |
0 ms |
348 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
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 |
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 |
1 ms |
348 KB |
Output is correct |
10 |
Correct |
1 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 |
348 KB |
Output is correct |
14 |
Correct |
1 ms |
348 KB |
Output is correct |
15 |
Correct |
1 ms |
348 KB |
Output is correct |
16 |
Correct |
1 ms |
348 KB |
Output is correct |
17 |
Correct |
1 ms |
348 KB |
Output is correct |
18 |
Correct |
0 ms |
348 KB |
Output is correct |
19 |
Correct |
1 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 |
1 ms |
348 KB |
Output is correct |
23 |
Correct |
1 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 |
4 ms |
604 KB |
Output is correct |
27 |
Correct |
4 ms |
604 KB |
Output is correct |
28 |
Correct |
4 ms |
604 KB |
Output is correct |
29 |
Correct |
4 ms |
604 KB |
Output is correct |
30 |
Correct |
2 ms |
604 KB |
Output is correct |
31 |
Correct |
3 ms |
604 KB |
Output is correct |
32 |
Correct |
3 ms |
604 KB |
Output is correct |
33 |
Correct |
4 ms |
604 KB |
Output is correct |
34 |
Correct |
4 ms |
604 KB |
Output is correct |
35 |
Correct |
1 ms |
348 KB |
Output is correct |
36 |
Correct |
1 ms |
348 KB |
Output is correct |
37 |
Correct |
3 ms |
604 KB |
Output is correct |
38 |
Correct |
3 ms |
604 KB |
Output is correct |
39 |
Correct |
1 ms |
604 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
0 ms |
600 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 |
1 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 |
344 KB |
Output is correct |
10 |
Correct |
0 ms |
348 KB |
Output is correct |
11 |
Correct |
86 ms |
13952 KB |
Output is correct |
12 |
Correct |
71 ms |
7400 KB |
Output is correct |
13 |
Correct |
66 ms |
9080 KB |
Output is correct |
14 |
Correct |
87 ms |
14504 KB |
Output is correct |
15 |
Correct |
88 ms |
16248 KB |
Output is correct |
16 |
Correct |
66 ms |
16808 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
0 ms |
600 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 |
1 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 |
344 KB |
Output is correct |
10 |
Correct |
0 ms |
348 KB |
Output is correct |
11 |
Correct |
86 ms |
13952 KB |
Output is correct |
12 |
Correct |
71 ms |
7400 KB |
Output is correct |
13 |
Correct |
66 ms |
9080 KB |
Output is correct |
14 |
Correct |
87 ms |
14504 KB |
Output is correct |
15 |
Correct |
88 ms |
16248 KB |
Output is correct |
16 |
Correct |
66 ms |
16808 KB |
Output is correct |
17 |
Correct |
0 ms |
344 KB |
Output is correct |
18 |
Correct |
1 ms |
600 KB |
Output is correct |
19 |
Correct |
0 ms |
344 KB |
Output is correct |
20 |
Correct |
0 ms |
344 KB |
Output is correct |
21 |
Correct |
2 ms |
604 KB |
Output is correct |
22 |
Correct |
98 ms |
14252 KB |
Output is correct |
23 |
Correct |
95 ms |
15272 KB |
Output is correct |
24 |
Correct |
71 ms |
8120 KB |
Output is correct |
25 |
Correct |
99 ms |
13984 KB |
Output is correct |
26 |
Correct |
87 ms |
16808 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
0 ms |
600 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 |
1 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 |
344 KB |
Output is correct |
10 |
Correct |
0 ms |
348 KB |
Output is correct |
11 |
Correct |
86 ms |
13952 KB |
Output is correct |
12 |
Correct |
71 ms |
7400 KB |
Output is correct |
13 |
Correct |
66 ms |
9080 KB |
Output is correct |
14 |
Correct |
87 ms |
14504 KB |
Output is correct |
15 |
Correct |
88 ms |
16248 KB |
Output is correct |
16 |
Correct |
66 ms |
16808 KB |
Output is correct |
17 |
Correct |
0 ms |
344 KB |
Output is correct |
18 |
Correct |
1 ms |
600 KB |
Output is correct |
19 |
Correct |
0 ms |
344 KB |
Output is correct |
20 |
Correct |
0 ms |
344 KB |
Output is correct |
21 |
Correct |
2 ms |
604 KB |
Output is correct |
22 |
Correct |
98 ms |
14252 KB |
Output is correct |
23 |
Correct |
95 ms |
15272 KB |
Output is correct |
24 |
Correct |
71 ms |
8120 KB |
Output is correct |
25 |
Correct |
99 ms |
13984 KB |
Output is correct |
26 |
Correct |
87 ms |
16808 KB |
Output is correct |
27 |
Correct |
1 ms |
344 KB |
Output is correct |
28 |
Correct |
1 ms |
348 KB |
Output is correct |
29 |
Correct |
0 ms |
348 KB |
Output is correct |
30 |
Correct |
1 ms |
348 KB |
Output is correct |
31 |
Correct |
3 ms |
600 KB |
Output is correct |
32 |
Correct |
1 ms |
348 KB |
Output is correct |
33 |
Correct |
1 ms |
348 KB |
Output is correct |
34 |
Correct |
103 ms |
12896 KB |
Output is correct |
35 |
Correct |
100 ms |
13988 KB |
Output is correct |
36 |
Correct |
110 ms |
13992 KB |
Output is correct |
37 |
Correct |
111 ms |
13964 KB |
Output is correct |
38 |
Correct |
96 ms |
14704 KB |
Output is correct |
39 |
Correct |
54 ms |
6692 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
0 ms |
600 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 |
1 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 |
344 KB |
Output is correct |
10 |
Correct |
0 ms |
348 KB |
Output is correct |
11 |
Correct |
86 ms |
13952 KB |
Output is correct |
12 |
Correct |
71 ms |
7400 KB |
Output is correct |
13 |
Correct |
66 ms |
9080 KB |
Output is correct |
14 |
Correct |
87 ms |
14504 KB |
Output is correct |
15 |
Correct |
88 ms |
16248 KB |
Output is correct |
16 |
Correct |
66 ms |
16808 KB |
Output is correct |
17 |
Correct |
0 ms |
344 KB |
Output is correct |
18 |
Correct |
1 ms |
600 KB |
Output is correct |
19 |
Correct |
0 ms |
344 KB |
Output is correct |
20 |
Correct |
0 ms |
344 KB |
Output is correct |
21 |
Correct |
2 ms |
604 KB |
Output is correct |
22 |
Correct |
98 ms |
14252 KB |
Output is correct |
23 |
Correct |
95 ms |
15272 KB |
Output is correct |
24 |
Correct |
71 ms |
8120 KB |
Output is correct |
25 |
Correct |
99 ms |
13984 KB |
Output is correct |
26 |
Correct |
87 ms |
16808 KB |
Output is correct |
27 |
Correct |
1 ms |
344 KB |
Output is correct |
28 |
Correct |
1 ms |
348 KB |
Output is correct |
29 |
Correct |
0 ms |
348 KB |
Output is correct |
30 |
Correct |
1 ms |
348 KB |
Output is correct |
31 |
Correct |
3 ms |
600 KB |
Output is correct |
32 |
Correct |
1 ms |
348 KB |
Output is correct |
33 |
Correct |
1 ms |
348 KB |
Output is correct |
34 |
Correct |
103 ms |
12896 KB |
Output is correct |
35 |
Correct |
100 ms |
13988 KB |
Output is correct |
36 |
Correct |
110 ms |
13992 KB |
Output is correct |
37 |
Correct |
111 ms |
13964 KB |
Output is correct |
38 |
Correct |
96 ms |
14704 KB |
Output is correct |
39 |
Correct |
54 ms |
6692 KB |
Output is correct |
40 |
Correct |
2 ms |
600 KB |
Output is correct |
41 |
Correct |
4 ms |
764 KB |
Output is correct |
42 |
Correct |
3 ms |
604 KB |
Output is correct |
43 |
Correct |
3 ms |
604 KB |
Output is correct |
44 |
Correct |
119 ms |
13576 KB |
Output is correct |
45 |
Correct |
125 ms |
17320 KB |
Output is correct |
46 |
Correct |
121 ms |
14288 KB |
Output is correct |
47 |
Correct |
127 ms |
16392 KB |
Output is correct |
48 |
Correct |
111 ms |
16300 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
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 |
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 |
1 ms |
348 KB |
Output is correct |
10 |
Correct |
1 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 |
348 KB |
Output is correct |
14 |
Correct |
1 ms |
348 KB |
Output is correct |
15 |
Correct |
1 ms |
348 KB |
Output is correct |
16 |
Correct |
1 ms |
348 KB |
Output is correct |
17 |
Correct |
1 ms |
348 KB |
Output is correct |
18 |
Correct |
0 ms |
348 KB |
Output is correct |
19 |
Correct |
1 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 |
1 ms |
348 KB |
Output is correct |
23 |
Correct |
1 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 |
4 ms |
604 KB |
Output is correct |
27 |
Correct |
4 ms |
604 KB |
Output is correct |
28 |
Correct |
4 ms |
604 KB |
Output is correct |
29 |
Correct |
4 ms |
604 KB |
Output is correct |
30 |
Correct |
2 ms |
604 KB |
Output is correct |
31 |
Correct |
3 ms |
604 KB |
Output is correct |
32 |
Correct |
3 ms |
604 KB |
Output is correct |
33 |
Correct |
4 ms |
604 KB |
Output is correct |
34 |
Correct |
4 ms |
604 KB |
Output is correct |
35 |
Correct |
1 ms |
348 KB |
Output is correct |
36 |
Correct |
1 ms |
348 KB |
Output is correct |
37 |
Correct |
3 ms |
604 KB |
Output is correct |
38 |
Correct |
3 ms |
604 KB |
Output is correct |
39 |
Correct |
1 ms |
604 KB |
Output is correct |
40 |
Correct |
0 ms |
600 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 |
1 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 |
344 KB |
Output is correct |
49 |
Correct |
0 ms |
348 KB |
Output is correct |
50 |
Correct |
86 ms |
13952 KB |
Output is correct |
51 |
Correct |
71 ms |
7400 KB |
Output is correct |
52 |
Correct |
66 ms |
9080 KB |
Output is correct |
53 |
Correct |
87 ms |
14504 KB |
Output is correct |
54 |
Correct |
88 ms |
16248 KB |
Output is correct |
55 |
Correct |
66 ms |
16808 KB |
Output is correct |
56 |
Correct |
0 ms |
344 KB |
Output is correct |
57 |
Correct |
1 ms |
600 KB |
Output is correct |
58 |
Correct |
0 ms |
344 KB |
Output is correct |
59 |
Correct |
0 ms |
344 KB |
Output is correct |
60 |
Correct |
2 ms |
604 KB |
Output is correct |
61 |
Correct |
98 ms |
14252 KB |
Output is correct |
62 |
Correct |
95 ms |
15272 KB |
Output is correct |
63 |
Correct |
71 ms |
8120 KB |
Output is correct |
64 |
Correct |
99 ms |
13984 KB |
Output is correct |
65 |
Correct |
87 ms |
16808 KB |
Output is correct |
66 |
Correct |
1 ms |
344 KB |
Output is correct |
67 |
Correct |
1 ms |
348 KB |
Output is correct |
68 |
Correct |
0 ms |
348 KB |
Output is correct |
69 |
Correct |
1 ms |
348 KB |
Output is correct |
70 |
Correct |
3 ms |
600 KB |
Output is correct |
71 |
Correct |
1 ms |
348 KB |
Output is correct |
72 |
Correct |
1 ms |
348 KB |
Output is correct |
73 |
Correct |
103 ms |
12896 KB |
Output is correct |
74 |
Correct |
100 ms |
13988 KB |
Output is correct |
75 |
Correct |
110 ms |
13992 KB |
Output is correct |
76 |
Correct |
111 ms |
13964 KB |
Output is correct |
77 |
Correct |
96 ms |
14704 KB |
Output is correct |
78 |
Correct |
54 ms |
6692 KB |
Output is correct |
79 |
Correct |
2 ms |
600 KB |
Output is correct |
80 |
Correct |
4 ms |
764 KB |
Output is correct |
81 |
Correct |
3 ms |
604 KB |
Output is correct |
82 |
Correct |
3 ms |
604 KB |
Output is correct |
83 |
Correct |
119 ms |
13576 KB |
Output is correct |
84 |
Correct |
125 ms |
17320 KB |
Output is correct |
85 |
Correct |
121 ms |
14288 KB |
Output is correct |
86 |
Correct |
127 ms |
16392 KB |
Output is correct |
87 |
Correct |
111 ms |
16300 KB |
Output is correct |
88 |
Correct |
154 ms |
15212 KB |
Output is correct |
89 |
Correct |
158 ms |
14884 KB |
Output is correct |
90 |
Correct |
154 ms |
14248 KB |
Output is correct |
91 |
Correct |
163 ms |
14504 KB |
Output is correct |
92 |
Correct |
130 ms |
17288 KB |
Output is correct |
93 |
Correct |
137 ms |
16040 KB |
Output is correct |
94 |
Correct |
137 ms |
14236 KB |
Output is correct |
95 |
Correct |
145 ms |
13224 KB |
Output is correct |
96 |
Correct |
155 ms |
16804 KB |
Output is correct |
97 |
Correct |
132 ms |
14500 KB |
Output is correct |
98 |
Correct |
108 ms |
17260 KB |
Output is correct |
99 |
Correct |
134 ms |
15332 KB |
Output is correct |