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ID | Problem | Submitter | Result | Time | Memory | Language | File size | Submit time | Judge time |
---|---|---|---|---|---|---|---|---|---|
#632406 | #9462. Safest Buildings | ucup-team987# | AC ✓ | 0ms | 3656kb | C++20 | 622b | 2024-10-12 13:20:37 | 2024-10-12 13:20:37 |
Judging History
answer
#include<iostream>
#include<vector>
#include<algorithm>
#include<cassert>
using namespace std;
int main()
{
ios::sync_with_stdio(false);
cin.tie(nullptr);
int T;cin>>T;
for(;T--;)
{
int n,R,r;
cin>>n>>R>>r;
vector<pair<long long,int> >T(n);
long long mn=R-r-r;
mn=mn*mn;
for(int i=0;i<n;i++)
{
long long x,y;cin>>x>>y;
long long d=x*x+y*y;
T[i]=make_pair(max(d,mn),i+1);
}
sort(T.begin(),T.end());
int cnt=0;
while(cnt+1<T.size()&&T[cnt].first==T[cnt+1].first)cnt++;
cout<<cnt+1<<"\n";
for(int i=0;i<=cnt;i++)cout<<T[i].second<<(i==cnt?"\n":" ");
}
}
这程序好像有点Bug,我给组数据试试?
Details
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Test #1:
score: 100
Accepted
time: 0ms
memory: 3656kb
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: 0ms
memory: 3580kb
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