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Submission #931612

# Submission time Handle Problem Language Result Execution time Memory
931612 2024-02-22T07:00:32 Z 12345678 Circle selection (APIO18_circle_selection) C++17
7 / 100
 102 ms 1116 KB 
#include <bits/stdc++.h>

using namespace std;

#define ll long long

const int nx=5e3+5;

ll n, x[nx], y[nx], r[nx], used[nx], res[nx];

int main()
{
    cin.tie(NULL)->sync_with_stdio(false);
    cin>>n;
    for (int i=1; i<=n; i++) cin>>x[i]>>y[i]>>r[i];
    for (int i=1; i<=n; i++)
    {
        pair<ll, ll> p={0, 0};
        for (int j=1; j<=n; j++) if (!used[j]) p=max(p, {r[j], -j});
        if (p.first==0) continue;
        for (int j=1; j<=n; j++) if (!used[j]&&((x[-p.second]-x[j])*(x[-p.second]-x[j])+(y[-p.second]-y[j])*(y[-p.second]-y[j])<=(r[-p.second]+r[j])*(r[-p.second]+r[j]))) used[j]=1, res[j]=-p.second;
    }
    for (int i=1; i<=n; i++) cout<<res[i]<<' ';
}

Subtask #1
7.0 / 7.0

# Verdict Execution time Memory 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 344 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 348 KB Output is correct
10 Correct 0 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 0 ms 600 KB Output is correct
14 Correct 1 ms 348 KB Output is correct
15 Correct 0 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 1 ms 348 KB Output is correct
19 Correct 14 ms 856 KB Output is correct
20 Correct 10 ms 604 KB Output is correct
21 Correct 10 ms 856 KB Output is correct
22 Correct 100 ms 788 KB Output is correct
23 Correct 100 ms 604 KB Output is correct
24 Correct 102 ms 604 KB Output is correct
25 Correct 100 ms 600 KB Output is correct
26 Correct 100 ms 600 KB Output is correct

Subtask #2
0 / 12.0

# Verdict Execution time Memory Grader output
1 Runtime error 2 ms 1116 KB Execution killed with signal 11
2 Halted 0 ms 0 KB -

Subtask #3
0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 348 KB Output is correct
2 Incorrect 2 ms 944 KB Output isn't correct
3 Halted 0 ms 0 KB -

Subtask #4
0 / 23.0

# Verdict Execution time Memory Grader output
1 Runtime error 2 ms 1116 KB Execution killed with signal 11
2 Halted 0 ms 0 KB -

Subtask #5
0 / 30.0

# Verdict Execution time Memory 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 344 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 348 KB Output is correct
10 Correct 0 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 0 ms 600 KB Output is correct
14 Correct 1 ms 348 KB Output is correct
15 Correct 0 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 1 ms 348 KB Output is correct
19 Correct 14 ms 856 KB Output is correct
20 Correct 10 ms 604 KB Output is correct
21 Correct 10 ms 856 KB Output is correct
22 Correct 100 ms 788 KB Output is correct
23 Correct 100 ms 604 KB Output is correct
24 Correct 102 ms 604 KB Output is correct
25 Correct 100 ms 600 KB Output is correct
26 Correct 100 ms 600 KB Output is correct
27 Runtime error 2 ms 1116 KB Execution killed with signal 11
28 Halted 0 ms 0 KB -

Subtask #6
0 / 13.0

# Verdict Execution time Memory 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 344 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 348 KB Output is correct
10 Correct 0 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 0 ms 600 KB Output is correct
14 Correct 1 ms 348 KB Output is correct
15 Correct 0 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 1 ms 348 KB Output is correct
19 Correct 14 ms 856 KB Output is correct
20 Correct 10 ms 604 KB Output is correct
21 Correct 10 ms 856 KB Output is correct
22 Correct 100 ms 788 KB Output is correct
23 Correct 100 ms 604 KB Output is correct
24 Correct 102 ms 604 KB Output is correct
25 Correct 100 ms 600 KB Output is correct
26 Correct 100 ms 600 KB Output is correct
27 Runtime error 2 ms 1116 KB Execution killed with signal 11
28 Halted 0 ms 0 KB -