oj.uz

Submission #932181

# Submission time Handle Problem Language Result Execution time Memory
932181 2024-02-23T04:50:10 Z teacup Circle selection (APIO18_circle_selection) C++14
7 / 100
 3000 ms 1048576 KB 
#include <bits/stdc++.h>
using namespace std;
#define int long long
#define ii pair<int,int>
#define vi vector<int>
typedef tuple<int,int,int> iii;
typedef tuple<int,int,int,int> iiii;
typedef vector<ii> vii;

struct Comp{
	bool operator()(const iiii a, const iiii b){
		if (get<2>(a)!=get<2>(b)) return get<2>(a) < get<2>(b); else return get<3>(a) > get<3>(b);
	}
};

int32_t main(){
	int n,x,y,r,idx; cin>>n;
	vector<iiii> V;
	vi AL[n];
	for (int i=0; i<n; i++){
		cin>>x>>y>>r;
		V.emplace_back(iiii({x,y,r,i}));
	}
	for (int i=0; i<n; i++){
		for (int j=i+1; j<n; j++){
			if ((get<0>(V[i])-get<0>(V[j]))*(get<0>(V[i])-get<0>(V[j]))
			+ (get<1>(V[i])-get<1>(V[j]))*(get<1>(V[i])-get<1>(V[j]))
			<= (get<2>(V[i])+get<2>(V[j]))*(get<2>(V[i])+get<2>(V[j]))){
				AL[i].emplace_back(j);
				AL[j].emplace_back(i);
			}
		}
	}
	priority_queue<iiii, vector<iiii>, Comp> PQ;
	
	for (int i=0; i<n; i++){
		PQ.push(V[i]);
	}
	
	bool vis[n]={};
	int ans[n];
	while (!PQ.empty()){
		iiii curr=PQ.top(); PQ.pop();
		idx = get<3>(curr);
		if (vis[idx]) continue;
		ans[idx]=idx;
		for (auto nb : AL[idx]){
			if (!vis[nb]){
				vis[nb]=true;
				ans[nb]=idx;
			}
		}
	}
	
	for (int i=0; i<n; i++) cout<<ans[i]+1<<" ";
	return 0;
}

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 348 KB Output is correct
4 Correct 0 ms 344 KB Output is correct
5 Correct 1 ms 344 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 1 ms 348 KB Output is correct
8 Correct 1 ms 348 KB Output is correct
9 Correct 1 ms 348 KB Output is correct
10 Correct 1 ms 348 KB Output is correct
11 Correct 1 ms 348 KB Output is correct
12 Correct 0 ms 344 KB Output is correct
13 Correct 0 ms 348 KB Output is correct
14 Correct 1 ms 348 KB Output is correct
15 Correct 0 ms 348 KB Output is correct
16 Correct 10 ms 8992 KB Output is correct
17 Correct 9 ms 8540 KB Output is correct
18 Correct 9 ms 9236 KB Output is correct
19 Correct 249 ms 254696 KB Output is correct
20 Correct 232 ms 256040 KB Output is correct
21 Correct 200 ms 158668 KB Output is correct
22 Correct 31 ms 1212 KB Output is correct
23 Correct 26 ms 1240 KB Output is correct
24 Correct 27 ms 1224 KB Output is correct
25 Correct 26 ms 1116 KB Output is correct
26 Correct 26 ms 1104 KB Output is correct

Subtask #2
0 / 12.0

# Verdict Execution time Memory Grader output
1 Runtime error 2292 ms 1048576 KB Execution killed with signal 9
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 Execution timed out 3082 ms 11008 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 3104 ms 31224 KB Time limit exceeded
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 348 KB Output is correct
4 Correct 0 ms 344 KB Output is correct
5 Correct 1 ms 344 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 1 ms 348 KB Output is correct
8 Correct 1 ms 348 KB Output is correct
9 Correct 1 ms 348 KB Output is correct
10 Correct 1 ms 348 KB Output is correct
11 Correct 1 ms 348 KB Output is correct
12 Correct 0 ms 344 KB Output is correct
13 Correct 0 ms 348 KB Output is correct
14 Correct 1 ms 348 KB Output is correct
15 Correct 0 ms 348 KB Output is correct
16 Correct 10 ms 8992 KB Output is correct
17 Correct 9 ms 8540 KB Output is correct
18 Correct 9 ms 9236 KB Output is correct
19 Correct 249 ms 254696 KB Output is correct
20 Correct 232 ms 256040 KB Output is correct
21 Correct 200 ms 158668 KB Output is correct
22 Correct 31 ms 1212 KB Output is correct
23 Correct 26 ms 1240 KB Output is correct
24 Correct 27 ms 1224 KB Output is correct
25 Correct 26 ms 1116 KB Output is correct
26 Correct 26 ms 1104 KB Output is correct
27 Correct 941 ms 741212 KB Output is correct
28 Correct 1051 ms 926560 KB Output is correct
29 Correct 1050 ms 890396 KB Output is correct
30 Correct 91 ms 1992 KB Output is correct
31 Correct 91 ms 1880 KB Output is correct
32 Correct 123 ms 1892 KB Output is correct
33 Runtime error 1573 ms 1048576 KB Execution killed with signal 9
34 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 348 KB Output is correct
4 Correct 0 ms 344 KB Output is correct
5 Correct 1 ms 344 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 1 ms 348 KB Output is correct
8 Correct 1 ms 348 KB Output is correct
9 Correct 1 ms 348 KB Output is correct
10 Correct 1 ms 348 KB Output is correct
11 Correct 1 ms 348 KB Output is correct
12 Correct 0 ms 344 KB Output is correct
13 Correct 0 ms 348 KB Output is correct
14 Correct 1 ms 348 KB Output is correct
15 Correct 0 ms 348 KB Output is correct
16 Correct 10 ms 8992 KB Output is correct
17 Correct 9 ms 8540 KB Output is correct
18 Correct 9 ms 9236 KB Output is correct
19 Correct 249 ms 254696 KB Output is correct
20 Correct 232 ms 256040 KB Output is correct
21 Correct 200 ms 158668 KB Output is correct
22 Correct 31 ms 1212 KB Output is correct
23 Correct 26 ms 1240 KB Output is correct
24 Correct 27 ms 1224 KB Output is correct
25 Correct 26 ms 1116 KB Output is correct
26 Correct 26 ms 1104 KB Output is correct
27 Runtime error 2292 ms 1048576 KB Execution killed with signal 9
28 Halted 0 ms 0 KB -