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Submission #217568

# Submission time Handle Problem Language Result Execution time Memory
217568 2020-03-30T09:22:37 Z VEGAnn Circle selection (APIO18_circle_selection) C++14
7 / 100
 201 ms 1024 KB 
#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
const int N = 5010;
const int oo = 2e9;
int x[N], y[N], r[N], n, mrk[N];

ll sqr(ll x){ return (x * x);}

int main(){
    ios_base::sync_with_stdio(0); cin.tie(0);

//    freopen("in.txt","r",stdin);

    cin >> n;

    for (int i = 0; i < n; i++)
        cin >> x[i] >> y[i] >> r[i];

    fill(mrk, mrk + n, -1);

    int kol = n;

    for (; kol > 0; ){
        int nom = -1, mx = -1;

        for (int i = 0; i < n; i++){
            if (mrk[i] >= 0) continue;

            if (r[i] > mx){
                mx = r[i];
                nom = i;
            }
        }

        for (int i = 0; i < n; i++){
            if (mrk[i] >= 0) continue;

            ll cur = sqr(x[i] - x[nom]) + sqr(y[i] - y[nom]) - sqr(r[i] + r[nom]);

            if (cur <= 0){
                mrk[i] = nom;
                kol--;
            }
        }
    }

    for (int i = 0; i < n; i++)
        cout << mrk[i] + 1 << " ";

    return 0;
}

Subtask #1
7.0 / 7.0

# Verdict Execution time Memory Grader output
1 Correct 5 ms 256 KB Output is correct
2 Correct 6 ms 384 KB Output is correct
3 Correct 5 ms 384 KB Output is correct
4 Correct 4 ms 384 KB Output is correct
5 Correct 5 ms 384 KB Output is correct
6 Correct 5 ms 384 KB Output is correct
7 Correct 5 ms 384 KB Output is correct
8 Correct 5 ms 384 KB Output is correct
9 Correct 5 ms 384 KB Output is correct
10 Correct 5 ms 384 KB Output is correct
11 Correct 5 ms 384 KB Output is correct
12 Correct 5 ms 384 KB Output is correct
13 Correct 5 ms 384 KB Output is correct
14 Correct 5 ms 384 KB Output is correct
15 Correct 5 ms 384 KB Output is correct
16 Correct 5 ms 384 KB Output is correct
17 Correct 5 ms 384 KB Output is correct
18 Correct 5 ms 384 KB Output is correct
19 Correct 7 ms 640 KB Output is correct
20 Correct 7 ms 640 KB Output is correct
21 Correct 7 ms 640 KB Output is correct
22 Correct 164 ms 632 KB Output is correct
23 Correct 164 ms 632 KB Output is correct
24 Correct 164 ms 636 KB Output is correct
25 Correct 201 ms 592 KB Output is correct
26 Correct 184 ms 600 KB Output is correct

Subtask #2
0 / 12.0

# Verdict Execution time Memory Grader output
1 Runtime error 10 ms 1024 KB Execution killed with signal 11 (could be triggered by violating memory limits)
2 Halted 0 ms 0 KB -

Subtask #3
0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 5 ms 384 KB Output is correct
2 Runtime error 9 ms 1024 KB Execution killed with signal 11 (could be triggered by violating memory limits)
3 Halted 0 ms 0 KB -

Subtask #4
0 / 23.0

# Verdict Execution time Memory Grader output
1 Runtime error 8 ms 1024 KB Execution killed with signal 11 (could be triggered by violating memory limits)
2 Halted 0 ms 0 KB -

Subtask #5
0 / 30.0

# Verdict Execution time Memory Grader output
1 Correct 5 ms 256 KB Output is correct
2 Correct 6 ms 384 KB Output is correct
3 Correct 5 ms 384 KB Output is correct
4 Correct 4 ms 384 KB Output is correct
5 Correct 5 ms 384 KB Output is correct
6 Correct 5 ms 384 KB Output is correct
7 Correct 5 ms 384 KB Output is correct
8 Correct 5 ms 384 KB Output is correct
9 Correct 5 ms 384 KB Output is correct
10 Correct 5 ms 384 KB Output is correct
11 Correct 5 ms 384 KB Output is correct
12 Correct 5 ms 384 KB Output is correct
13 Correct 5 ms 384 KB Output is correct
14 Correct 5 ms 384 KB Output is correct
15 Correct 5 ms 384 KB Output is correct
16 Correct 5 ms 384 KB Output is correct
17 Correct 5 ms 384 KB Output is correct
18 Correct 5 ms 384 KB Output is correct
19 Correct 7 ms 640 KB Output is correct
20 Correct 7 ms 640 KB Output is correct
21 Correct 7 ms 640 KB Output is correct
22 Correct 164 ms 632 KB Output is correct
23 Correct 164 ms 632 KB Output is correct
24 Correct 164 ms 636 KB Output is correct
25 Correct 201 ms 592 KB Output is correct
26 Correct 184 ms 600 KB Output is correct
27 Runtime error 8 ms 896 KB Execution killed with signal 11 (could be triggered by violating memory limits)
28 Halted 0 ms 0 KB -

Subtask #6
0 / 13.0

# Verdict Execution time Memory Grader output
1 Correct 5 ms 256 KB Output is correct
2 Correct 6 ms 384 KB Output is correct
3 Correct 5 ms 384 KB Output is correct
4 Correct 4 ms 384 KB Output is correct
5 Correct 5 ms 384 KB Output is correct
6 Correct 5 ms 384 KB Output is correct
7 Correct 5 ms 384 KB Output is correct
8 Correct 5 ms 384 KB Output is correct
9 Correct 5 ms 384 KB Output is correct
10 Correct 5 ms 384 KB Output is correct
11 Correct 5 ms 384 KB Output is correct
12 Correct 5 ms 384 KB Output is correct
13 Correct 5 ms 384 KB Output is correct
14 Correct 5 ms 384 KB Output is correct
15 Correct 5 ms 384 KB Output is correct
16 Correct 5 ms 384 KB Output is correct
17 Correct 5 ms 384 KB Output is correct
18 Correct 5 ms 384 KB Output is correct
19 Correct 7 ms 640 KB Output is correct
20 Correct 7 ms 640 KB Output is correct
21 Correct 7 ms 640 KB Output is correct
22 Correct 164 ms 632 KB Output is correct
23 Correct 164 ms 632 KB Output is correct
24 Correct 164 ms 636 KB Output is correct
25 Correct 201 ms 592 KB Output is correct
26 Correct 184 ms 600 KB Output is correct
27 Runtime error 10 ms 1024 KB Execution killed with signal 11 (could be triggered by violating memory limits)
28 Halted 0 ms 0 KB -