oj.uz

Submission #932195

# Submission time Handle Problem Language Result Execution time Memory
932195 2024-02-23T05:25:39 Z beepbeepsheep Circle selection (APIO18_circle_selection) C++17
7 / 100
 25 ms 1368 KB 
#include <bits/stdc++.h>
using namespace std;

#define ll long long
#define ii pair<ll,ll>
#define iii tuple<ll,ll,ll>
#define iiii tuple<ll,ll,ll,ll>

const ll maxn=5005;

iii arr[maxn];
ll ans[maxn];
iiii ord[maxn];
bool cmp(iiii a, iiii b){
    if (get<2>(a)==get<2>(b)) return get<3>(a)< get<3>(b);
    return get<2>(a)>get<2>(b);
}
int main(){
    ios_base::sync_with_stdio(0);
    cin.tie(0);
    ll n,a,b,c;
    cin>>n;
    for (int i=1;i<=n;i++){
        cin>>a>>b>>c;
        arr[i]={a,b,c};
        ord[i]={a,b,c,i};
    }
    sort(ord+1,ord+n+1,cmp);
    ll x1,x2,y1,y2,r1,r2,idx1,idx2;
    for (int i=1;i<=n;i++){
        tie(x1,y1,r1,idx1)=ord[i];
        for (int j=1;j<=n;j++){
            
            tie(x2,y2,r2,idx2)=ord[j];
            if (idx1!=idx2 && ans[idx2]!=idx2) continue;
            //cerr<<i<<' '<<idx<<' '<<(x1-x2)*(x1-x2)+(y1-y2)*(y1-y2)<<' '<<(r1+r2)*(r1+r2)<<endl;
            if ((x1-x2)*(x1-x2)+(y1-y2)*(y1-y2)<=(r1+r2)*(r1+r2)){
                ans[idx1]=idx2;
                break;
            }
        }
    }
    for (int i=1;i<=n;i++) cout<<ans[i]<<' ';
    return 0;
}

Subtask #1
7.0 / 7.0

# Verdict Execution time Memory Grader output
1 Correct 1 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 1 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 344 KB Output is correct
11 Correct 0 ms 344 KB Output is correct
12 Correct 1 ms 348 KB Output is correct
13 Correct 0 ms 344 KB Output is correct
14 Correct 1 ms 348 KB Output is correct
15 Correct 1 ms 348 KB Output is correct
16 Correct 1 ms 344 KB Output is correct
17 Correct 1 ms 348 KB Output is correct
18 Correct 1 ms 344 KB Output is correct
19 Correct 2 ms 604 KB Output is correct
20 Correct 2 ms 604 KB Output is correct
21 Correct 3 ms 604 KB Output is correct
22 Correct 19 ms 776 KB Output is correct
23 Correct 25 ms 600 KB Output is correct
24 Correct 21 ms 604 KB Output is correct
25 Correct 19 ms 604 KB Output is correct
26 Correct 19 ms 604 KB Output is correct

Subtask #2
0 / 12.0

# Verdict Execution time Memory Grader output
1 Runtime error 2 ms 1368 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 0 ms 348 KB Output is correct
2 Runtime error 2 ms 1116 KB Execution killed with signal 11
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 1 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 1 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 344 KB Output is correct
11 Correct 0 ms 344 KB Output is correct
12 Correct 1 ms 348 KB Output is correct
13 Correct 0 ms 344 KB Output is correct
14 Correct 1 ms 348 KB Output is correct
15 Correct 1 ms 348 KB Output is correct
16 Correct 1 ms 344 KB Output is correct
17 Correct 1 ms 348 KB Output is correct
18 Correct 1 ms 344 KB Output is correct
19 Correct 2 ms 604 KB Output is correct
20 Correct 2 ms 604 KB Output is correct
21 Correct 3 ms 604 KB Output is correct
22 Correct 19 ms 776 KB Output is correct
23 Correct 25 ms 600 KB Output is correct
24 Correct 21 ms 604 KB Output is correct
25 Correct 19 ms 604 KB Output is correct
26 Correct 19 ms 604 KB Output is correct
27 Runtime error 3 ms 1048 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 1 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 1 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 344 KB Output is correct
11 Correct 0 ms 344 KB Output is correct
12 Correct 1 ms 348 KB Output is correct
13 Correct 0 ms 344 KB Output is correct
14 Correct 1 ms 348 KB Output is correct
15 Correct 1 ms 348 KB Output is correct
16 Correct 1 ms 344 KB Output is correct
17 Correct 1 ms 348 KB Output is correct
18 Correct 1 ms 344 KB Output is correct
19 Correct 2 ms 604 KB Output is correct
20 Correct 2 ms 604 KB Output is correct
21 Correct 3 ms 604 KB Output is correct
22 Correct 19 ms 776 KB Output is correct
23 Correct 25 ms 600 KB Output is correct
24 Correct 21 ms 604 KB Output is correct
25 Correct 19 ms 604 KB Output is correct
26 Correct 19 ms 604 KB Output is correct
27 Runtime error 2 ms 1368 KB Execution killed with signal 11
28 Halted 0 ms 0 KB -