結果

問題 No.2602 Real Collider
ユーザー a
提出日時 2024-01-12 22:37:36
言語 C++14
(gcc 13.3.0 + boost 1.87.0)
結果
WA  
実行時間 -
コード長 1,317 bytes
コンパイル時間 1,596 ms
コンパイル使用メモリ 167,984 KB
実行使用メモリ 6,948 KB
最終ジャッジ日時 2024-09-27 23:18:43
合計ジャッジ時間 15,594 ms
ジャッジサーバーID
（参考情報） 		judge3 / judge5
このコードへのチャレンジ
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ファイルパターン 結果
sample AC * 3
other AC * 30 WA * 48
権限があれば一括ダウンロードができます
コンパイルメッセージ
main.cpp: In function 'int main()':
main.cpp:30:17: warning: 'pp' may be used uninitialized [-Wmaybe-uninitialized]
   30 |   if(a<c){pp=a;}if(pp>e){pp=e;}
      |                 ^~
main.cpp:28:10: note: 'pp' was declared here
   28 |   double pp,qq;if(a<c){qq=c;}if(qq<e){qq=e;}
      |          ^~
main.cpp:29:16: warning: 'p' may be used uninitialized [-Wmaybe-uninitialized]
   29 |   if(b<d){p=b;}if(p>f){p=f;}
      |                ^~
main.cpp:27:10: note: 'p' was declared here
   27 |   double p,q;if(b<d){q=d;}if(q<f){q=f;}
      |          ^
main.cpp:28:30: warning: 'qq' may be used uninitialized [-Wmaybe-uninitialized]
   28 |   double pp,qq;if(a<c){qq=c;}if(qq<e){qq=e;}
      |                              ^~
main.cpp:28:13: note: 'qq' was declared here
   28 |   double pp,qq;if(a<c){qq=c;}if(qq<e){qq=e;}
      |             ^~
main.cpp:27:27: warning: 'q' may be used uninitialized [-Wmaybe-uninitialized]
   27 |   double p,q;if(b<d){q=d;}if(q<f){q=f;}
      |                           ^~
main.cpp:27:12: note: 'q' was declared here
   27 |   double p,q;if(b<d){q=d;}if(q<f){q=f;}
      |            ^

ソースコード

diff #
プレゼンテーションモードにする

#include<iostream>
#include<vector>
#include<algorithm>
#include<bits/stdc++.h>
#include<math.h>
#include <numeric>
#include <random>
#include<map>
#include<queue>
#include<deque>
#include <bitset>
#include<stack>
#include<set>
#define int long long
using namespace std;
#define all(x) (x).begin(),(x).end()
#define rep(i,n) for (int i=0;i<(n);++i)
#define prep(i,n) for (int i=1;i<=(n);++i)
#define ep(i,j,n) for (int i=j+1;i<=(n);++i)
int INF = 900000000000000;
int mod=998244353;
signed main(){
  int n;cin>>n;
  double a,b,c,d,e,f;cin>>a>>b>>c>>d>>e>>f;
  double x,y;
  double p,q;if(b<d){q=d;}if(q<f){q=f;}
  double pp,qq;if(a<c){qq=c;}if(qq<e){qq=e;}
  if(b<d){p=b;}if(p>f){p=f;}
  if(a<c){pp=a;}if(pp>e){pp=e;}
  if(a==c && a==e){x=a;y=(p+q)/2;}
  else{
    if(b==d && d==f){
      x=(pp+qq)/2;y=b;
    }
    else{
    if(a==c){
    y=((e-a)*(a*a+b*b-c*c-d*d)-(c-a)*(a*a+b*b-e*e-f*f))/(2*(e-a)*(b-d)-2*(c-a)*(b-f));
    x=(2*(b-f)*y-a*a-b*b+e*e+f*f)/(2*(e-a));
  }
  else{
    y=((e-a)*(a*a+b*b-c*c-d*d)-(c-a)*(a*a+b*b-e*e-f*f))/(2*(e-a)*(b-d)-2*(c-a)*(b-f));
    x=(2*(b-d)*y-a*a-b*b+c*c+d*d)/(2*(c-a));
  }}
  }
  
  
  double r=(x-a)*(x-a)+(y-b)*(y-b);
  //cout<<x<<" "<<y<<endl;
  rep(i,n){
    double X,Y;cin>>X>>Y;
    if((x-X)*(x-X)+(y-Y)*(y-Y)<=r){cout<<"Yes"<<endl;}
    else{cout<<"No"<<endl;}
  }
}
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