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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
#716614#9462. Safest BuildingsoqmsacAC ✓1ms3708kbC++231.4kb2024-11-06 15:40:362024-11-06 15:40:43

Judging History

你现在查看的是最新测评结果

  • [2024-11-06 15:40:43]
  • 评测
  • 测评结果:AC
  • 用时:1ms
  • 内存:3708kb
  • [2024-11-06 15:40:36]
  • 提交

answer

#include<bits/stdc++.h>
#define ll  long long
#define ull unsigned long long
#define ld long double
#define pii pair<ll,ll>
using namespace std;
//#pragma GCC optimize(3)
const ll inf =(1ll<<50);
#define N 1000005
#define M 998244353
#define M1 1000000007
#define M2 1000000009
struct Pos
{
    ll x,y,id;
    ld r;
    bool operator <(Pos b)
    {
        return r<b.r;
    }
}p[N];

int main()
{
   ios::sync_with_stdio(0);
   cin.tie(0);
   cout.tie(0);
   int T;
   cin>>T;
   while(T--) {
       int n,R,r;
       cin>>n>>R>>r;
       for(int i=1;i<=n;i++)
       {
           cin>>p[i].x>>p[i].y;
           p[i].id=i;
           p[i].r=sqrt((ld)(p[i].x*p[i].x+p[i].y*p[i].y));
       }
       sort(p+1,p+1+n);
       vector<ll> ans;
       ll rd=abs(R-r-r);
       if(rd>p[1].r)
       {
           for(int i=1;i<=n;i++)
           {
               if(p[i].r>rd) break;
               ans.push_back(p[i].id);
           }
       }
       else
       {
           for(int i=1;i<=n;i++)
           {
               if(p[i].r>p[1].r) break;
               ans.push_back(p[i].id);
           }
       }
       sort(ans.begin(),ans.end());
       cout<<ans.size()<<endl<<ans[0];
       for(int i=1;i<ans.size();i++) {
           cout << ' ' << ans[i];
       }
       cout<<endl;
   };

    return 0;
}
//1 5
//32 32 15 15 15

这程序好像有点Bug,我给组数据试试?

詳細信息

Test #1:

score: 100
Accepted
time: 0ms
memory: 3624kb

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: 0
Accepted
time: 1ms
memory: 3708kb

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

result:

ok 1674 tokens

Extra Test:

score: 0
Extra Test Passed