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Submission #569938

# Submission time Handle Problem Language Result Execution time Memory
569938 2022-05-28T09:32:25 Z 2017487 Circle selection (APIO18_circle_selection) C++14
7 / 100
 3000 ms 14960 KB 
#include<bits/stdc++.h>
using namespace std;

struct circle{
    //radius,x,y,index
    int a[4];
};

bool compr(circle p,circle q){
    if(p.a[0]==q.a[0])return p.a[3]<q.a[3];
    return p.a[0]>q.a[0];
}

int main(){
    int n;cin>>n;
    circle c[n];
    int eli[n]={0};
    for(int i=0;i<n;i++){
        cin>>c[i].a[1]>>c[i].a[2]>>c[i].a[0];
        c[i].a[3]=i+1;
        eli[i]=0;
    }
    sort(c,c+n,compr);
    for(int i=0;i<n;i++){
        if(eli[c[i].a[3]-1])continue;
        eli[c[i].a[3]-1]=c[i].a[3];
        for(int j=i+1;j<n;j++){
            if(eli[c[j].a[3]-1])continue;
            long long dx=c[i].a[1]-c[j].a[1];
            long long dy=c[i].a[2]-c[j].a[2];
            long long dr=c[i].a[0]+c[j].a[0];
            if(dx*dx+dy*dy<=dr*dr){eli[c[j].a[3]-1]=c[i].a[3];}
        }
    }
    for(int i:eli)cout<<i<<" ";
}

Subtask #1
7.0 / 7.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 0 ms 212 KB Output is correct
5 Correct 0 ms 212 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 1 ms 212 KB Output is correct
8 Correct 1 ms 212 KB Output is correct
9 Correct 1 ms 212 KB Output is correct
10 Correct 1 ms 212 KB Output is correct
11 Correct 1 ms 212 KB Output is correct
12 Correct 1 ms 212 KB Output is correct
13 Correct 1 ms 212 KB Output is correct
14 Correct 1 ms 212 KB Output is correct
15 Correct 1 ms 212 KB Output is correct
16 Correct 2 ms 340 KB Output is correct
17 Correct 2 ms 340 KB Output is correct
18 Correct 2 ms 340 KB Output is correct
19 Correct 7 ms 544 KB Output is correct
20 Correct 8 ms 468 KB Output is correct
21 Correct 8 ms 468 KB Output is correct
22 Correct 35 ms 516 KB Output is correct
23 Correct 34 ms 468 KB Output is correct
24 Correct 37 ms 520 KB Output is correct
25 Correct 35 ms 468 KB Output is correct
26 Correct 38 ms 468 KB Output is correct

Subtask #2
0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 367 ms 8192 KB Output is correct
2 Correct 347 ms 14892 KB Output is correct
3 Correct 376 ms 14676 KB Output is correct
4 Correct 346 ms 14960 KB Output is correct
5 Execution timed out 3047 ms 10740 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 212 KB Output is correct
2 Execution timed out 3069 ms 2132 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 3091 ms 6144 KB Time limit exceeded
2 Halted 0 ms 0 KB -

Subtask #5
0 / 30.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 0 ms 212 KB Output is correct
5 Correct 0 ms 212 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 1 ms 212 KB Output is correct
8 Correct 1 ms 212 KB Output is correct
9 Correct 1 ms 212 KB Output is correct
10 Correct 1 ms 212 KB Output is correct
11 Correct 1 ms 212 KB Output is correct
12 Correct 1 ms 212 KB Output is correct
13 Correct 1 ms 212 KB Output is correct
14 Correct 1 ms 212 KB Output is correct
15 Correct 1 ms 212 KB Output is correct
16 Correct 2 ms 340 KB Output is correct
17 Correct 2 ms 340 KB Output is correct
18 Correct 2 ms 340 KB Output is correct
19 Correct 7 ms 544 KB Output is correct
20 Correct 8 ms 468 KB Output is correct
21 Correct 8 ms 468 KB Output is correct
22 Correct 35 ms 516 KB Output is correct
23 Correct 34 ms 468 KB Output is correct
24 Correct 37 ms 520 KB Output is correct
25 Correct 35 ms 468 KB Output is correct
26 Correct 38 ms 468 KB Output is correct
27 Correct 19 ms 724 KB Output is correct
28 Correct 13 ms 724 KB Output is correct
29 Correct 16 ms 724 KB Output is correct
30 Correct 120 ms 752 KB Output is correct
31 Correct 122 ms 696 KB Output is correct
32 Correct 148 ms 752 KB Output is correct
33 Correct 140 ms 5940 KB Output is correct
34 Correct 138 ms 6060 KB Output is correct
35 Correct 135 ms 5676 KB Output is correct
36 Execution timed out 3019 ms 4664 KB Time limit exceeded
37 Halted 0 ms 0 KB -

Subtask #6
0 / 13.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 0 ms 212 KB Output is correct
5 Correct 0 ms 212 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 1 ms 212 KB Output is correct
8 Correct 1 ms 212 KB Output is correct
9 Correct 1 ms 212 KB Output is correct
10 Correct 1 ms 212 KB Output is correct
11 Correct 1 ms 212 KB Output is correct
12 Correct 1 ms 212 KB Output is correct
13 Correct 1 ms 212 KB Output is correct
14 Correct 1 ms 212 KB Output is correct
15 Correct 1 ms 212 KB Output is correct
16 Correct 2 ms 340 KB Output is correct
17 Correct 2 ms 340 KB Output is correct
18 Correct 2 ms 340 KB Output is correct
19 Correct 7 ms 544 KB Output is correct
20 Correct 8 ms 468 KB Output is correct
21 Correct 8 ms 468 KB Output is correct
22 Correct 35 ms 516 KB Output is correct
23 Correct 34 ms 468 KB Output is correct
24 Correct 37 ms 520 KB Output is correct
25 Correct 35 ms 468 KB Output is correct
26 Correct 38 ms 468 KB Output is correct
27 Correct 367 ms 8192 KB Output is correct
28 Correct 347 ms 14892 KB Output is correct
29 Correct 376 ms 14676 KB Output is correct
30 Correct 346 ms 14960 KB Output is correct
31 Execution timed out 3047 ms 10740 KB Time limit exceeded
32 Halted 0 ms 0 KB -