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Submission #698758

# Submission time Handle Problem Language Result Execution time Memory
698758 2023-02-14T09:27:43 Z vjudge1 Circle selection (APIO18_circle_selection) C++17
7 / 100
 3000 ms 16652 KB 
#include <bits/stdc++.h>
#define endl '\n'
#define FAST ios_base::sync_with_stdio(0); cin.tie(0); cout.tie(0)
#define int ll
#define all(vec) vec.begin(), vec.end()
typedef long long ll;
using namespace std;
const int N = 3e5 + 10, mod = 1e9 + 7;
int n, x[N], y[N], r[N], ans[N];
vector<pair<int, int> > v;
signed main()
{
    FAST;
    cin >> n;
    for(int i = 1; i <= n; i++) {
        int x1, y1, r1;
        cin >> x1 >> y1 >> r1;
        v.push_back({r1, -i});
        x[i] = x1;
        y[i] = y1;
        r[i] = r1;
    }
    sort(all(v));
    reverse(all(v));
    for(auto it : v) {
        if(ans[-it.second] == 0) {
            ans[-it.second] = -it.second;
            for(auto i : v) {
                if(i.second == it.second) continue;
                int a = x[-it.second] - x[-i.second];
                int b = y[-it.second] - y[-i.second];
                int c = r[-it.second] + r[-i.second];
                if((a)*(a)+(b)*(b) <= (c)*(c)) {
                    if(ans[-i.second] == 0) ans[-i.second] = -it.second;
                }
            }
        }
    }
    for(int i = 1; i <= n; i++) cout << ans[i] << ' ';
    cout << endl;
}

Subtask #1
7.0 / 7.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 340 KB Output is correct
2 Correct 1 ms 340 KB Output is correct
3 Correct 0 ms 340 KB Output is correct
4 Correct 0 ms 340 KB Output is correct
5 Correct 0 ms 340 KB Output is correct
6 Correct 0 ms 340 KB Output is correct
7 Correct 0 ms 340 KB Output is correct
8 Correct 0 ms 340 KB Output is correct
9 Correct 1 ms 340 KB Output is correct
10 Correct 1 ms 340 KB Output is correct
11 Correct 1 ms 340 KB Output is correct
12 Correct 1 ms 340 KB Output is correct
13 Correct 0 ms 340 KB Output is correct
14 Correct 0 ms 340 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 340 KB Output is correct
18 Correct 1 ms 340 KB Output is correct
19 Correct 2 ms 724 KB Output is correct
20 Correct 3 ms 724 KB Output is correct
21 Correct 3 ms 724 KB Output is correct
22 Correct 59 ms 712 KB Output is correct
23 Correct 59 ms 704 KB Output is correct
24 Correct 59 ms 724 KB Output is correct
25 Correct 65 ms 700 KB Output is correct
26 Correct 61 ms 700 KB Output is correct

Subtask #2
0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 133 ms 16636 KB Output is correct
2 Correct 142 ms 16568 KB Output is correct
3 Correct 160 ms 16296 KB Output is correct
4 Correct 129 ms 16652 KB Output is correct
5 Execution timed out 3046 ms 14776 KB Time limit exceeded
6 Halted 0 ms 0 KB -

Subtask #3
0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 340 KB Output is correct
2 Execution timed out 3081 ms 5276 KB Time limit exceeded
3 Halted 0 ms 0 KB -

Subtask #4
0 / 23.0

# Verdict Execution time Memory Grader output
1 Execution timed out 3083 ms 14788 KB Time limit exceeded
2 Halted 0 ms 0 KB -

Subtask #5
0 / 30.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 340 KB Output is correct
2 Correct 1 ms 340 KB Output is correct
3 Correct 0 ms 340 KB Output is correct
4 Correct 0 ms 340 KB Output is correct
5 Correct 0 ms 340 KB Output is correct
6 Correct 0 ms 340 KB Output is correct
7 Correct 0 ms 340 KB Output is correct
8 Correct 0 ms 340 KB Output is correct
9 Correct 1 ms 340 KB Output is correct
10 Correct 1 ms 340 KB Output is correct
11 Correct 1 ms 340 KB Output is correct
12 Correct 1 ms 340 KB Output is correct
13 Correct 0 ms 340 KB Output is correct
14 Correct 0 ms 340 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 340 KB Output is correct
18 Correct 1 ms 340 KB Output is correct
19 Correct 2 ms 724 KB Output is correct
20 Correct 3 ms 724 KB Output is correct
21 Correct 3 ms 724 KB Output is correct
22 Correct 59 ms 712 KB Output is correct
23 Correct 59 ms 704 KB Output is correct
24 Correct 59 ms 724 KB Output is correct
25 Correct 65 ms 700 KB Output is correct
26 Correct 61 ms 700 KB Output is correct
27 Correct 5 ms 984 KB Output is correct
28 Correct 7 ms 984 KB Output is correct
29 Correct 5 ms 988 KB Output is correct
30 Correct 239 ms 944 KB Output is correct
31 Correct 230 ms 948 KB Output is correct
32 Correct 244 ms 940 KB Output is correct
33 Correct 47 ms 5676 KB Output is correct
34 Correct 45 ms 5696 KB Output is correct
35 Correct 105 ms 5680 KB Output is correct
36 Execution timed out 3081 ms 5124 KB Time limit exceeded
37 Halted 0 ms 0 KB -

Subtask #6
0 / 13.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 340 KB Output is correct
2 Correct 1 ms 340 KB Output is correct
3 Correct 0 ms 340 KB Output is correct
4 Correct 0 ms 340 KB Output is correct
5 Correct 0 ms 340 KB Output is correct
6 Correct 0 ms 340 KB Output is correct
7 Correct 0 ms 340 KB Output is correct
8 Correct 0 ms 340 KB Output is correct
9 Correct 1 ms 340 KB Output is correct
10 Correct 1 ms 340 KB Output is correct
11 Correct 1 ms 340 KB Output is correct
12 Correct 1 ms 340 KB Output is correct
13 Correct 0 ms 340 KB Output is correct
14 Correct 0 ms 340 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 340 KB Output is correct
18 Correct 1 ms 340 KB Output is correct
19 Correct 2 ms 724 KB Output is correct
20 Correct 3 ms 724 KB Output is correct
21 Correct 3 ms 724 KB Output is correct
22 Correct 59 ms 712 KB Output is correct
23 Correct 59 ms 704 KB Output is correct
24 Correct 59 ms 724 KB Output is correct
25 Correct 65 ms 700 KB Output is correct
26 Correct 61 ms 700 KB Output is correct
27 Correct 133 ms 16636 KB Output is correct
28 Correct 142 ms 16568 KB Output is correct
29 Correct 160 ms 16296 KB Output is correct
30 Correct 129 ms 16652 KB Output is correct
31 Execution timed out 3046 ms 14776 KB Time limit exceeded
32 Halted 0 ms 0 KB -