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Submission #981500

# Submission time Handle Problem Language Result Execution time Memory
981500 2024-05-13T09:27:19 Z dimashhh Circle selection (APIO18_circle_selection) C++17
7 / 100
 159 ms 44044 KB 
#include <bits/stdc++.h>

using namespace std;

typedef long long ll;

const int N = 1e6 + 5, MOD = 998244353;
typedef long double ld;
ld dist(ld x,ld y,ld x1,ld y1){
    return sqrtl((x- x1) * (x - x1) + (y - y1) * (y - y1));
}
int n,p[N],res[N];
vector<array<ld,4>> a;
void test(){
    cin >> n;
    for(int i = 1;i <= n;i++){
        ll _x,_y,_r;
        cin >> _x >> _y >> _r;
        a.push_back({(ld)_r,(ld)-i,(ld)_x,(ld)_y});
        res[i] = -1;
    }
    sort(a.rbegin(),a.rend());
    if(n <= 5000) {
        for (int j = 0; j < n; j++) {
            ld r = a[j][0], x = a[j][2], y = a[j][3];
            int i = -a[j][1];
            if(res[i] != -1) continue;
            res[i] = i;
            for (int k = j + 1; k < n; k++) {
                if (res[(int)-a[k][1]]==-1&&dist(x,y,a[k][2],a[k][3]) <= r + a[k][0]) {
                    res[(int)-a[k][1]] = i;
                }
            }
        }
    }
    for(int i = 1;i <= n;i++){
        cout << res[i] << '\n';
    }
}
int main(){
    ios_base::sync_with_stdio(false);cin.tie(0);
    int T = 1;
//    cin >> T;
    while (T--){
        test();
    }
}

Subtask #1
7.0 / 7.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 464 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 1 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 1 ms 348 KB Output is correct
13 Correct 0 ms 348 KB Output is correct
14 Correct 0 ms 348 KB Output is correct
15 Correct 0 ms 348 KB Output is correct
16 Correct 1 ms 476 KB Output is correct
17 Correct 1 ms 852 KB Output is correct
18 Correct 1 ms 604 KB Output is correct
19 Correct 3 ms 1248 KB Output is correct
20 Correct 3 ms 1248 KB Output is correct
21 Correct 3 ms 1248 KB Output is correct
22 Correct 101 ms 1248 KB Output is correct
23 Correct 99 ms 1248 KB Output is correct
24 Correct 103 ms 1244 KB Output is correct
25 Correct 99 ms 1248 KB Output is correct
26 Correct 103 ms 1248 KB Output is correct

Subtask #2
0 / 12.0

# Verdict Execution time Memory Grader output
1 Incorrect 159 ms 42672 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #3
0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Incorrect 55 ms 14396 KB Output isn't correct
3 Halted 0 ms 0 KB -

Subtask #4
0 / 23.0

# Verdict Execution time Memory Grader output
1 Incorrect 135 ms 44044 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #5
0 / 30.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 464 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 1 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 1 ms 348 KB Output is correct
13 Correct 0 ms 348 KB Output is correct
14 Correct 0 ms 348 KB Output is correct
15 Correct 0 ms 348 KB Output is correct
16 Correct 1 ms 476 KB Output is correct
17 Correct 1 ms 852 KB Output is correct
18 Correct 1 ms 604 KB Output is correct
19 Correct 3 ms 1248 KB Output is correct
20 Correct 3 ms 1248 KB Output is correct
21 Correct 3 ms 1248 KB Output is correct
22 Correct 101 ms 1248 KB Output is correct
23 Correct 99 ms 1248 KB Output is correct
24 Correct 103 ms 1244 KB Output is correct
25 Correct 99 ms 1248 KB Output is correct
26 Correct 103 ms 1248 KB Output is correct
27 Incorrect 6 ms 1752 KB Output isn't correct
28 Halted 0 ms 0 KB -

Subtask #6
0 / 13.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 464 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 1 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 1 ms 348 KB Output is correct
13 Correct 0 ms 348 KB Output is correct
14 Correct 0 ms 348 KB Output is correct
15 Correct 0 ms 348 KB Output is correct
16 Correct 1 ms 476 KB Output is correct
17 Correct 1 ms 852 KB Output is correct
18 Correct 1 ms 604 KB Output is correct
19 Correct 3 ms 1248 KB Output is correct
20 Correct 3 ms 1248 KB Output is correct
21 Correct 3 ms 1248 KB Output is correct
22 Correct 101 ms 1248 KB Output is correct
23 Correct 99 ms 1248 KB Output is correct
24 Correct 103 ms 1244 KB Output is correct
25 Correct 99 ms 1248 KB Output is correct
26 Correct 103 ms 1248 KB Output is correct
27 Incorrect 159 ms 42672 KB Output isn't correct
28 Halted 0 ms 0 KB -