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ID题目提交者结果用时内存语言文件大小提交时间测评时间
#686586#9462. Safest Buildingsir101#WA 1ms3588kbC++201.0kb2024-10-29 14:32:032024-10-29 14:32:04

Judging History

你现在查看的是最新测评结果

  • [2024-10-29 14:32:04]
  • 评测
  • 测评结果:WA
  • 用时:1ms
  • 内存:3588kb
  • [2024-10-29 14:32:03]
  • 提交

answer

#include <bits/stdc++.h>
#define ll long long
#define PII pair<int,int>
#define endl '\n'
#define int long long
#define  lc p<<1
#define  rc p<<1|1
using namespace  std;
const int N = 2e5 + 10;
int cnt = 0;
string s;
int a[N],b[N];
int f1[N],f2[N];
vector<PII>q;
vector<int>ans;
void solve() {
	
	int n,R,r;
	cin>>n>>R>>r;
	q.clear();
	ans.clear();
	for(int i=1;i<=n;i++){
		int x,y;
		cin>>x>>y;
		q.push_back({x*x+y*y,i});
	}
	sort(q.begin(),q.end());
	if(R>=2*r&&q.front().first<=(R-2*r)*(R-2*r)){
		for(int i=0;i<n;i++){
			if(q[i].first<=(R-2*r)*(R-2*r)){
				ans.push_back(q[i].second);
			}else{
				break;
			}
		}
	}else{
		int p=q.front().first;
		for(int i=0;i<n;i++){
			if(q[i].first==p){
				ans.push_back(q[i].second);
			}else{
				break;
			}
		}
	}
	cout<<ans.size()<<endl;
	for(int i=0;i<ans.size();i++){
		cout<<ans[i]<<" \n"[i==ans.size()-1];
	}
}
signed main() {
	 ios::sync_with_stdio(false),cin.tie(0);
	int t;
	cin >> t;
	while (t--) {
		solve();
	}
}

詳細信息

Test #1:

score: 100
Accepted
time: 0ms
memory: 3588kb

input:

2
3 10 5
3 4
3 5
3 6
3 10 4
-7 -6
4 5
5 4

output:

1
1
2
2 3

result:

ok 5 tokens

Test #2:

score: -100
Wrong Answer
time: 1ms
memory: 3588kb

input:

100
6 100 50
42 -31
-66 7
13 84
94 13
51 -14
-18 9
12 100 50
-78 56
-56 -64
-22 54
-41 14
-14 55
21 -83
75 21
-51 56
-31 74
-34 79
22 -37
1 -12
14 100 50
15 71
-44 41
-56 78
-48 22
42 -2
-70 28
51 -34
49 -31
-36 67
63 70
34 9
27 -33
36 -93
-52 -19
8 100 14
21 89
67 60
-12 -3
24 -37
-51 14
-30 8
-75 ...

output:

1
6
1
12
1
11
4
3 6 4 5
7
12 4 13 9 1 6 8
1
1
1
5
1
9
1
11
1
5
1
29
1
5
1
29
47
33 25 48 45 7 18 43 19 2 27 32 17 38 54 3 14 12 56 22 41 28 36 34 44 6 47 21 55 37 9 11 26 52 24 46 4 10 1 51 40 39 30 31 53 5 35 50
2
21 29
20
35 26 45 7 10 33 5 48 6 43 41 13 30 37 18 38 21 1 25 14
1
29
1
14
1
14
1
13
...

result:

wrong answer 9th words differ - expected: '4', found: '6'