#include <bits/stdc++.h>
using namespace std;
constexpr int MAXN = 200005;
constexpr int MAXINT = 1073741823;
vector<int> neighbors[MAXN];
struct circles {
long long int x, y, radius;
} circle[MAXN];
int sorted[MAXN], answer[MAXN];
bitset<MAXN> deleted;
bool comparison(int x, int y) {
return (circle[x].radius == circle[y].radius? x < y : circle[x].radius > circle[y].radius);
}
int main() {
ios::sync_with_stdio(false);
cin.tie(0);
long long int n, distance_2, radius_2;
cin >> n;
for (int i = 0; i < n; i++) {
cin >> circle[i].x >> circle[i].y >> circle[i].radius;
sorted[i] = i;
}
for (int i = 0; i < n; i++)
for (int j = i + 1; j < n; j++) {
distance_2 = (circle[i].x - circle[j].x) * (circle[i].x - circle[j].x) + (circle[i].y - circle[j].y) * (circle[i].y - circle[j].y);
radius_2 = (circle[i].radius + circle[j].radius) * (circle[i].radius + circle[j].radius);
if (radius_2 >= distance_2) {
neighbors[i].push_back(j);
neighbors[j].push_back(i);
}
}
sort(sorted, sorted + n, comparison);
for (int i = 0; i < n; i++)
if (!deleted[sorted[i]]) {
answer[sorted[i]] = sorted[i];
deleted[sorted[i]] = true;
for (int j : neighbors[sorted[i]]) {
if (deleted[j])
continue;
answer[j] = sorted[i];
deleted[j] = true;
}
}
for (int i = 0; i < n; i++)
cout << answer[i] + 1 << ' ';
return 0;
}
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
3 ms |
4940 KB |
Output is correct |
2 |
Correct |
3 ms |
4940 KB |
Output is correct |
3 |
Correct |
3 ms |
4940 KB |
Output is correct |
4 |
Correct |
3 ms |
4940 KB |
Output is correct |
5 |
Correct |
3 ms |
4940 KB |
Output is correct |
6 |
Correct |
3 ms |
5068 KB |
Output is correct |
7 |
Correct |
4 ms |
5068 KB |
Output is correct |
8 |
Correct |
4 ms |
5068 KB |
Output is correct |
9 |
Correct |
3 ms |
5068 KB |
Output is correct |
10 |
Correct |
3 ms |
5068 KB |
Output is correct |
11 |
Correct |
3 ms |
4940 KB |
Output is correct |
12 |
Correct |
3 ms |
4940 KB |
Output is correct |
13 |
Correct |
3 ms |
4940 KB |
Output is correct |
14 |
Correct |
3 ms |
5020 KB |
Output is correct |
15 |
Correct |
3 ms |
5024 KB |
Output is correct |
16 |
Correct |
13 ms |
9292 KB |
Output is correct |
17 |
Correct |
14 ms |
9160 KB |
Output is correct |
18 |
Correct |
13 ms |
9388 KB |
Output is correct |
19 |
Correct |
292 ms |
139664 KB |
Output is correct |
20 |
Correct |
272 ms |
139264 KB |
Output is correct |
21 |
Correct |
270 ms |
88368 KB |
Output is correct |
22 |
Correct |
50 ms |
5292 KB |
Output is correct |
23 |
Correct |
51 ms |
5276 KB |
Output is correct |
24 |
Correct |
50 ms |
5300 KB |
Output is correct |
25 |
Correct |
51 ms |
5276 KB |
Output is correct |
26 |
Correct |
50 ms |
5316 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Runtime error |
111 ms |
21060 KB |
Execution killed with signal 11 |
2 |
Halted |
0 ms |
0 KB |
- |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
3 ms |
4940 KB |
Output is correct |
2 |
Execution timed out |
3063 ms |
10528 KB |
Time limit exceeded |
3 |
Halted |
0 ms |
0 KB |
- |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Runtime error |
121 ms |
21064 KB |
Execution killed with signal 11 |
2 |
Halted |
0 ms |
0 KB |
- |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
3 ms |
4940 KB |
Output is correct |
2 |
Correct |
3 ms |
4940 KB |
Output is correct |
3 |
Correct |
3 ms |
4940 KB |
Output is correct |
4 |
Correct |
3 ms |
4940 KB |
Output is correct |
5 |
Correct |
3 ms |
4940 KB |
Output is correct |
6 |
Correct |
3 ms |
5068 KB |
Output is correct |
7 |
Correct |
4 ms |
5068 KB |
Output is correct |
8 |
Correct |
4 ms |
5068 KB |
Output is correct |
9 |
Correct |
3 ms |
5068 KB |
Output is correct |
10 |
Correct |
3 ms |
5068 KB |
Output is correct |
11 |
Correct |
3 ms |
4940 KB |
Output is correct |
12 |
Correct |
3 ms |
4940 KB |
Output is correct |
13 |
Correct |
3 ms |
4940 KB |
Output is correct |
14 |
Correct |
3 ms |
5020 KB |
Output is correct |
15 |
Correct |
3 ms |
5024 KB |
Output is correct |
16 |
Correct |
13 ms |
9292 KB |
Output is correct |
17 |
Correct |
14 ms |
9160 KB |
Output is correct |
18 |
Correct |
13 ms |
9388 KB |
Output is correct |
19 |
Correct |
292 ms |
139664 KB |
Output is correct |
20 |
Correct |
272 ms |
139264 KB |
Output is correct |
21 |
Correct |
270 ms |
88368 KB |
Output is correct |
22 |
Correct |
50 ms |
5292 KB |
Output is correct |
23 |
Correct |
51 ms |
5276 KB |
Output is correct |
24 |
Correct |
50 ms |
5300 KB |
Output is correct |
25 |
Correct |
51 ms |
5276 KB |
Output is correct |
26 |
Correct |
50 ms |
5316 KB |
Output is correct |
27 |
Correct |
1139 ms |
387204 KB |
Output is correct |
28 |
Correct |
1210 ms |
481844 KB |
Output is correct |
29 |
Correct |
1184 ms |
462928 KB |
Output is correct |
30 |
Correct |
187 ms |
5572 KB |
Output is correct |
31 |
Correct |
186 ms |
5544 KB |
Output is correct |
32 |
Correct |
201 ms |
5552 KB |
Output is correct |
33 |
Execution timed out |
3119 ms |
714892 KB |
Time limit exceeded |
34 |
Halted |
0 ms |
0 KB |
- |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
3 ms |
4940 KB |
Output is correct |
2 |
Correct |
3 ms |
4940 KB |
Output is correct |
3 |
Correct |
3 ms |
4940 KB |
Output is correct |
4 |
Correct |
3 ms |
4940 KB |
Output is correct |
5 |
Correct |
3 ms |
4940 KB |
Output is correct |
6 |
Correct |
3 ms |
5068 KB |
Output is correct |
7 |
Correct |
4 ms |
5068 KB |
Output is correct |
8 |
Correct |
4 ms |
5068 KB |
Output is correct |
9 |
Correct |
3 ms |
5068 KB |
Output is correct |
10 |
Correct |
3 ms |
5068 KB |
Output is correct |
11 |
Correct |
3 ms |
4940 KB |
Output is correct |
12 |
Correct |
3 ms |
4940 KB |
Output is correct |
13 |
Correct |
3 ms |
4940 KB |
Output is correct |
14 |
Correct |
3 ms |
5020 KB |
Output is correct |
15 |
Correct |
3 ms |
5024 KB |
Output is correct |
16 |
Correct |
13 ms |
9292 KB |
Output is correct |
17 |
Correct |
14 ms |
9160 KB |
Output is correct |
18 |
Correct |
13 ms |
9388 KB |
Output is correct |
19 |
Correct |
292 ms |
139664 KB |
Output is correct |
20 |
Correct |
272 ms |
139264 KB |
Output is correct |
21 |
Correct |
270 ms |
88368 KB |
Output is correct |
22 |
Correct |
50 ms |
5292 KB |
Output is correct |
23 |
Correct |
51 ms |
5276 KB |
Output is correct |
24 |
Correct |
50 ms |
5300 KB |
Output is correct |
25 |
Correct |
51 ms |
5276 KB |
Output is correct |
26 |
Correct |
50 ms |
5316 KB |
Output is correct |
27 |
Runtime error |
111 ms |
21060 KB |
Execution killed with signal 11 |
28 |
Halted |
0 ms |
0 KB |
- |