#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
const int N = 3e5 + 10;
int n, a[N][3], par[N];
ll dist(int a, int b, int x, int y){
return ((x - a) * (x - a) + (y - b) * (y - b));
}
int main(){
cin >> n;
for (int i = 1; i <= n; i ++)
for (int j = 0; j < 3; j ++)
cin >> a[i][j];
if (n <= 5000){
while (1){
int mx = -1;
for (int i = 1; i <= n; i ++)
if (!par[i] and (mx == -1 or a[i][2] > a[mx][2]))
mx = i;
if (mx == -1) break;
for (int i = 1; i <= n; i ++)
if (!par[i] and dist(a[i][0], a[i][1], a[mx][0], a[mx][1]) <= (a[i][2] + a[mx][2]) * (a[i][2] + a[mx][2]))
par[i] = mx;
}
for (int i = 1; i <= n; i ++)
cout << par[i] << " ";
cout << endl;
}
}
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
0 ms |
2396 KB |
Output is correct |
2 |
Incorrect |
1 ms |
2396 KB |
Output isn't correct |
3 |
Halted |
0 ms |
0 KB |
- |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Incorrect |
147 ms |
11548 KB |
Output isn't correct |
2 |
Halted |
0 ms |
0 KB |
- |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Incorrect |
0 ms |
2396 KB |
Output isn't correct |
2 |
Halted |
0 ms |
0 KB |
- |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Incorrect |
163 ms |
12696 KB |
Output isn't correct |
2 |
Halted |
0 ms |
0 KB |
- |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
0 ms |
2396 KB |
Output is correct |
2 |
Incorrect |
1 ms |
2396 KB |
Output isn't correct |
3 |
Halted |
0 ms |
0 KB |
- |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
0 ms |
2396 KB |
Output is correct |
2 |
Incorrect |
1 ms |
2396 KB |
Output isn't correct |
3 |
Halted |
0 ms |
0 KB |
- |