#include <bits/stdc++.h>
#define pb push_back
#define ll long long
#define s second
#define f first
#define left (node<<1),l,((l+r)>>1)
#define right ((node<<1)|1),((l+r)>>1) + 1,r
// #define int ll
using namespace std;
const int N = 150005;
bool f[N];
int x[N],y[N],z[N];
signed main() {
ios_base::sync_with_stdio(0),cin.tie(NULL),cout.tie(NULL);
int n;
cin>>n;
for (int i = 1; i <= n; i++){
cin>>x[i]>>y[i]>>z[i];
}
while (1){
int mxx=0,mxy=0,mxz=0,cnt=0;
for (int i= 1; i <= n; i++){
if (!f[i]) {
++cnt;
mxx = max(mxx,x[i]);
mxy = max(mxy,y[i]);
mxz = max(mxz,z[i]);
}
}
if (cnt < 3) break;
int del=0;
for (int i=1; i <=n; i++){
if (f[i]) continue;
cnt=0;
if (x[i] == mxx) ++cnt;
if (y[i] == mxy) ++cnt;
if (z[i] == mxz) ++cnt;
if (cnt > 1) f[i] = 1,++del;
}
if (!del) break;
}
int mxx=0,mxy=0,mxz=0,cnt=0;
for (int i= 1; i <= n; i++){
if (!f[i]) {
++cnt;
mxx = max(mxx,x[i]);
mxy = max(mxy,y[i]);
mxz = max(mxz,z[i]);
}
}
if (cnt < 3){
cout<<-1;
}else{
cout<<mxx+mxy+mxz;
}
}
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
1 ms |
340 KB |
Output is correct |
2 |
Correct |
1 ms |
328 KB |
Output is correct |
3 |
Correct |
1 ms |
340 KB |
Output is correct |
4 |
Correct |
1 ms |
212 KB |
Output is correct |
5 |
Correct |
1 ms |
340 KB |
Output is correct |
6 |
Correct |
1 ms |
324 KB |
Output is correct |
7 |
Correct |
1 ms |
212 KB |
Output is correct |
8 |
Correct |
1 ms |
340 KB |
Output is correct |
9 |
Correct |
1 ms |
324 KB |
Output is correct |
10 |
Correct |
0 ms |
340 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 |
340 KB |
Output is correct |
14 |
Correct |
1 ms |
332 KB |
Output is correct |
15 |
Correct |
1 ms |
340 KB |
Output is correct |
16 |
Correct |
1 ms |
340 KB |
Output is correct |
17 |
Correct |
1 ms |
348 KB |
Output is correct |
18 |
Correct |
1 ms |
328 KB |
Output is correct |
19 |
Correct |
1 ms |
340 KB |
Output is correct |
20 |
Correct |
1 ms |
340 KB |
Output is correct |
21 |
Correct |
1 ms |
340 KB |
Output is correct |
22 |
Correct |
1 ms |
340 KB |
Output is correct |
23 |
Correct |
1 ms |
340 KB |
Output is correct |
24 |
Correct |
1 ms |
340 KB |
Output is correct |
25 |
Correct |
1 ms |
340 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
1 ms |
340 KB |
Output is correct |
2 |
Correct |
1 ms |
328 KB |
Output is correct |
3 |
Correct |
1 ms |
340 KB |
Output is correct |
4 |
Correct |
1 ms |
212 KB |
Output is correct |
5 |
Correct |
1 ms |
340 KB |
Output is correct |
6 |
Correct |
1 ms |
324 KB |
Output is correct |
7 |
Correct |
1 ms |
212 KB |
Output is correct |
8 |
Correct |
1 ms |
340 KB |
Output is correct |
9 |
Correct |
1 ms |
324 KB |
Output is correct |
10 |
Correct |
0 ms |
340 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 |
340 KB |
Output is correct |
14 |
Correct |
1 ms |
332 KB |
Output is correct |
15 |
Correct |
1 ms |
340 KB |
Output is correct |
16 |
Correct |
1 ms |
340 KB |
Output is correct |
17 |
Correct |
1 ms |
348 KB |
Output is correct |
18 |
Correct |
1 ms |
328 KB |
Output is correct |
19 |
Correct |
1 ms |
340 KB |
Output is correct |
20 |
Correct |
1 ms |
340 KB |
Output is correct |
21 |
Correct |
1 ms |
340 KB |
Output is correct |
22 |
Correct |
1 ms |
340 KB |
Output is correct |
23 |
Correct |
1 ms |
340 KB |
Output is correct |
24 |
Correct |
1 ms |
340 KB |
Output is correct |
25 |
Correct |
1 ms |
340 KB |
Output is correct |
26 |
Correct |
1 ms |
468 KB |
Output is correct |
27 |
Correct |
7 ms |
496 KB |
Output is correct |
28 |
Correct |
16 ms |
500 KB |
Output is correct |
29 |
Correct |
36 ms |
468 KB |
Output is correct |
30 |
Correct |
12 ms |
404 KB |
Output is correct |
31 |
Correct |
5 ms |
340 KB |
Output is correct |
32 |
Correct |
8 ms |
468 KB |
Output is correct |
33 |
Correct |
1 ms |
468 KB |
Output is correct |
34 |
Correct |
56 ms |
448 KB |
Output is correct |
35 |
Correct |
1 ms |
340 KB |
Output is correct |
36 |
Correct |
1 ms |
336 KB |
Output is correct |
37 |
Correct |
1 ms |
340 KB |
Output is correct |
38 |
Correct |
13 ms |
440 KB |
Output is correct |
39 |
Correct |
1 ms |
340 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
1 ms |
340 KB |
Output is correct |
2 |
Correct |
1 ms |
340 KB |
Output is correct |
3 |
Correct |
1 ms |
212 KB |
Output is correct |
4 |
Correct |
1 ms |
328 KB |
Output is correct |
5 |
Correct |
1 ms |
340 KB |
Output is correct |
6 |
Correct |
1 ms |
340 KB |
Output is correct |
7 |
Correct |
0 ms |
212 KB |
Output is correct |
8 |
Correct |
1 ms |
340 KB |
Output is correct |
9 |
Correct |
1 ms |
212 KB |
Output is correct |
10 |
Correct |
1 ms |
340 KB |
Output is correct |
11 |
Correct |
21 ms |
3004 KB |
Output is correct |
12 |
Correct |
19 ms |
2124 KB |
Output is correct |
13 |
Correct |
20 ms |
2556 KB |
Output is correct |
14 |
Correct |
27 ms |
3028 KB |
Output is correct |
15 |
Correct |
19 ms |
3028 KB |
Output is correct |
16 |
Correct |
18 ms |
3020 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
1 ms |
340 KB |
Output is correct |
2 |
Correct |
1 ms |
340 KB |
Output is correct |
3 |
Correct |
1 ms |
212 KB |
Output is correct |
4 |
Correct |
1 ms |
328 KB |
Output is correct |
5 |
Correct |
1 ms |
340 KB |
Output is correct |
6 |
Correct |
1 ms |
340 KB |
Output is correct |
7 |
Correct |
0 ms |
212 KB |
Output is correct |
8 |
Correct |
1 ms |
340 KB |
Output is correct |
9 |
Correct |
1 ms |
212 KB |
Output is correct |
10 |
Correct |
1 ms |
340 KB |
Output is correct |
11 |
Correct |
21 ms |
3004 KB |
Output is correct |
12 |
Correct |
19 ms |
2124 KB |
Output is correct |
13 |
Correct |
20 ms |
2556 KB |
Output is correct |
14 |
Correct |
27 ms |
3028 KB |
Output is correct |
15 |
Correct |
19 ms |
3028 KB |
Output is correct |
16 |
Correct |
18 ms |
3020 KB |
Output is correct |
17 |
Correct |
1 ms |
340 KB |
Output is correct |
18 |
Correct |
1 ms |
212 KB |
Output is correct |
19 |
Correct |
0 ms |
212 KB |
Output is correct |
20 |
Correct |
1 ms |
328 KB |
Output is correct |
21 |
Correct |
1 ms |
340 KB |
Output is correct |
22 |
Correct |
21 ms |
3284 KB |
Output is correct |
23 |
Correct |
36 ms |
2976 KB |
Output is correct |
24 |
Correct |
40 ms |
2388 KB |
Output is correct |
25 |
Correct |
56 ms |
3348 KB |
Output is correct |
26 |
Correct |
25 ms |
3176 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
1 ms |
340 KB |
Output is correct |
2 |
Correct |
1 ms |
340 KB |
Output is correct |
3 |
Correct |
1 ms |
212 KB |
Output is correct |
4 |
Correct |
1 ms |
328 KB |
Output is correct |
5 |
Correct |
1 ms |
340 KB |
Output is correct |
6 |
Correct |
1 ms |
340 KB |
Output is correct |
7 |
Correct |
0 ms |
212 KB |
Output is correct |
8 |
Correct |
1 ms |
340 KB |
Output is correct |
9 |
Correct |
1 ms |
212 KB |
Output is correct |
10 |
Correct |
1 ms |
340 KB |
Output is correct |
11 |
Correct |
21 ms |
3004 KB |
Output is correct |
12 |
Correct |
19 ms |
2124 KB |
Output is correct |
13 |
Correct |
20 ms |
2556 KB |
Output is correct |
14 |
Correct |
27 ms |
3028 KB |
Output is correct |
15 |
Correct |
19 ms |
3028 KB |
Output is correct |
16 |
Correct |
18 ms |
3020 KB |
Output is correct |
17 |
Correct |
1 ms |
340 KB |
Output is correct |
18 |
Correct |
1 ms |
212 KB |
Output is correct |
19 |
Correct |
0 ms |
212 KB |
Output is correct |
20 |
Correct |
1 ms |
328 KB |
Output is correct |
21 |
Correct |
1 ms |
340 KB |
Output is correct |
22 |
Correct |
21 ms |
3284 KB |
Output is correct |
23 |
Correct |
36 ms |
2976 KB |
Output is correct |
24 |
Correct |
40 ms |
2388 KB |
Output is correct |
25 |
Correct |
56 ms |
3348 KB |
Output is correct |
26 |
Correct |
25 ms |
3176 KB |
Output is correct |
27 |
Correct |
1 ms |
340 KB |
Output is correct |
28 |
Correct |
1 ms |
332 KB |
Output is correct |
29 |
Correct |
1 ms |
340 KB |
Output is correct |
30 |
Correct |
1 ms |
324 KB |
Output is correct |
31 |
Correct |
7 ms |
396 KB |
Output is correct |
32 |
Correct |
1 ms |
336 KB |
Output is correct |
33 |
Correct |
2 ms |
384 KB |
Output is correct |
34 |
Correct |
22 ms |
3528 KB |
Output is correct |
35 |
Correct |
264 ms |
3464 KB |
Output is correct |
36 |
Correct |
327 ms |
3736 KB |
Output is correct |
37 |
Correct |
357 ms |
3876 KB |
Output is correct |
38 |
Correct |
22 ms |
3660 KB |
Output is correct |
39 |
Correct |
51 ms |
2376 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
1 ms |
340 KB |
Output is correct |
2 |
Correct |
1 ms |
340 KB |
Output is correct |
3 |
Correct |
1 ms |
212 KB |
Output is correct |
4 |
Correct |
1 ms |
328 KB |
Output is correct |
5 |
Correct |
1 ms |
340 KB |
Output is correct |
6 |
Correct |
1 ms |
340 KB |
Output is correct |
7 |
Correct |
0 ms |
212 KB |
Output is correct |
8 |
Correct |
1 ms |
340 KB |
Output is correct |
9 |
Correct |
1 ms |
212 KB |
Output is correct |
10 |
Correct |
1 ms |
340 KB |
Output is correct |
11 |
Correct |
21 ms |
3004 KB |
Output is correct |
12 |
Correct |
19 ms |
2124 KB |
Output is correct |
13 |
Correct |
20 ms |
2556 KB |
Output is correct |
14 |
Correct |
27 ms |
3028 KB |
Output is correct |
15 |
Correct |
19 ms |
3028 KB |
Output is correct |
16 |
Correct |
18 ms |
3020 KB |
Output is correct |
17 |
Correct |
1 ms |
340 KB |
Output is correct |
18 |
Correct |
1 ms |
212 KB |
Output is correct |
19 |
Correct |
0 ms |
212 KB |
Output is correct |
20 |
Correct |
1 ms |
328 KB |
Output is correct |
21 |
Correct |
1 ms |
340 KB |
Output is correct |
22 |
Correct |
21 ms |
3284 KB |
Output is correct |
23 |
Correct |
36 ms |
2976 KB |
Output is correct |
24 |
Correct |
40 ms |
2388 KB |
Output is correct |
25 |
Correct |
56 ms |
3348 KB |
Output is correct |
26 |
Correct |
25 ms |
3176 KB |
Output is correct |
27 |
Correct |
1 ms |
340 KB |
Output is correct |
28 |
Correct |
1 ms |
332 KB |
Output is correct |
29 |
Correct |
1 ms |
340 KB |
Output is correct |
30 |
Correct |
1 ms |
324 KB |
Output is correct |
31 |
Correct |
7 ms |
396 KB |
Output is correct |
32 |
Correct |
1 ms |
336 KB |
Output is correct |
33 |
Correct |
2 ms |
384 KB |
Output is correct |
34 |
Correct |
22 ms |
3528 KB |
Output is correct |
35 |
Correct |
264 ms |
3464 KB |
Output is correct |
36 |
Correct |
327 ms |
3736 KB |
Output is correct |
37 |
Correct |
357 ms |
3876 KB |
Output is correct |
38 |
Correct |
22 ms |
3660 KB |
Output is correct |
39 |
Correct |
51 ms |
2376 KB |
Output is correct |
40 |
Correct |
12 ms |
336 KB |
Output is correct |
41 |
Correct |
5 ms |
392 KB |
Output is correct |
42 |
Correct |
1 ms |
340 KB |
Output is correct |
43 |
Correct |
11 ms |
400 KB |
Output is correct |
44 |
Correct |
33 ms |
4112 KB |
Output is correct |
45 |
Execution timed out |
2074 ms |
4264 KB |
Time limit exceeded |
46 |
Halted |
0 ms |
0 KB |
- |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
1 ms |
340 KB |
Output is correct |
2 |
Correct |
1 ms |
328 KB |
Output is correct |
3 |
Correct |
1 ms |
340 KB |
Output is correct |
4 |
Correct |
1 ms |
212 KB |
Output is correct |
5 |
Correct |
1 ms |
340 KB |
Output is correct |
6 |
Correct |
1 ms |
324 KB |
Output is correct |
7 |
Correct |
1 ms |
212 KB |
Output is correct |
8 |
Correct |
1 ms |
340 KB |
Output is correct |
9 |
Correct |
1 ms |
324 KB |
Output is correct |
10 |
Correct |
0 ms |
340 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 |
340 KB |
Output is correct |
14 |
Correct |
1 ms |
332 KB |
Output is correct |
15 |
Correct |
1 ms |
340 KB |
Output is correct |
16 |
Correct |
1 ms |
340 KB |
Output is correct |
17 |
Correct |
1 ms |
348 KB |
Output is correct |
18 |
Correct |
1 ms |
328 KB |
Output is correct |
19 |
Correct |
1 ms |
340 KB |
Output is correct |
20 |
Correct |
1 ms |
340 KB |
Output is correct |
21 |
Correct |
1 ms |
340 KB |
Output is correct |
22 |
Correct |
1 ms |
340 KB |
Output is correct |
23 |
Correct |
1 ms |
340 KB |
Output is correct |
24 |
Correct |
1 ms |
340 KB |
Output is correct |
25 |
Correct |
1 ms |
340 KB |
Output is correct |
26 |
Correct |
1 ms |
468 KB |
Output is correct |
27 |
Correct |
7 ms |
496 KB |
Output is correct |
28 |
Correct |
16 ms |
500 KB |
Output is correct |
29 |
Correct |
36 ms |
468 KB |
Output is correct |
30 |
Correct |
12 ms |
404 KB |
Output is correct |
31 |
Correct |
5 ms |
340 KB |
Output is correct |
32 |
Correct |
8 ms |
468 KB |
Output is correct |
33 |
Correct |
1 ms |
468 KB |
Output is correct |
34 |
Correct |
56 ms |
448 KB |
Output is correct |
35 |
Correct |
1 ms |
340 KB |
Output is correct |
36 |
Correct |
1 ms |
336 KB |
Output is correct |
37 |
Correct |
1 ms |
340 KB |
Output is correct |
38 |
Correct |
13 ms |
440 KB |
Output is correct |
39 |
Correct |
1 ms |
340 KB |
Output is correct |
40 |
Correct |
1 ms |
340 KB |
Output is correct |
41 |
Correct |
1 ms |
340 KB |
Output is correct |
42 |
Correct |
1 ms |
212 KB |
Output is correct |
43 |
Correct |
1 ms |
328 KB |
Output is correct |
44 |
Correct |
1 ms |
340 KB |
Output is correct |
45 |
Correct |
1 ms |
340 KB |
Output is correct |
46 |
Correct |
0 ms |
212 KB |
Output is correct |
47 |
Correct |
1 ms |
340 KB |
Output is correct |
48 |
Correct |
1 ms |
212 KB |
Output is correct |
49 |
Correct |
1 ms |
340 KB |
Output is correct |
50 |
Correct |
21 ms |
3004 KB |
Output is correct |
51 |
Correct |
19 ms |
2124 KB |
Output is correct |
52 |
Correct |
20 ms |
2556 KB |
Output is correct |
53 |
Correct |
27 ms |
3028 KB |
Output is correct |
54 |
Correct |
19 ms |
3028 KB |
Output is correct |
55 |
Correct |
18 ms |
3020 KB |
Output is correct |
56 |
Correct |
1 ms |
340 KB |
Output is correct |
57 |
Correct |
1 ms |
212 KB |
Output is correct |
58 |
Correct |
0 ms |
212 KB |
Output is correct |
59 |
Correct |
1 ms |
328 KB |
Output is correct |
60 |
Correct |
1 ms |
340 KB |
Output is correct |
61 |
Correct |
21 ms |
3284 KB |
Output is correct |
62 |
Correct |
36 ms |
2976 KB |
Output is correct |
63 |
Correct |
40 ms |
2388 KB |
Output is correct |
64 |
Correct |
56 ms |
3348 KB |
Output is correct |
65 |
Correct |
25 ms |
3176 KB |
Output is correct |
66 |
Correct |
1 ms |
340 KB |
Output is correct |
67 |
Correct |
1 ms |
332 KB |
Output is correct |
68 |
Correct |
1 ms |
340 KB |
Output is correct |
69 |
Correct |
1 ms |
324 KB |
Output is correct |
70 |
Correct |
7 ms |
396 KB |
Output is correct |
71 |
Correct |
1 ms |
336 KB |
Output is correct |
72 |
Correct |
2 ms |
384 KB |
Output is correct |
73 |
Correct |
22 ms |
3528 KB |
Output is correct |
74 |
Correct |
264 ms |
3464 KB |
Output is correct |
75 |
Correct |
327 ms |
3736 KB |
Output is correct |
76 |
Correct |
357 ms |
3876 KB |
Output is correct |
77 |
Correct |
22 ms |
3660 KB |
Output is correct |
78 |
Correct |
51 ms |
2376 KB |
Output is correct |
79 |
Correct |
12 ms |
336 KB |
Output is correct |
80 |
Correct |
5 ms |
392 KB |
Output is correct |
81 |
Correct |
1 ms |
340 KB |
Output is correct |
82 |
Correct |
11 ms |
400 KB |
Output is correct |
83 |
Correct |
33 ms |
4112 KB |
Output is correct |
84 |
Execution timed out |
2074 ms |
4264 KB |
Time limit exceeded |
85 |
Halted |
0 ms |
0 KB |
- |