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  1. #include<bits/stdc++.h>
  2. using namespace std;
  3. #define int long long
  4. double distance(double x1, double y1, double x2, double y2){
  5.     return sqrt((x2 - x1) * (x2 - x1) + (y2 - y1) * (y2 - y1));
  6. }
  7. void sol(){
  8.     double x, y, p, q;
  9.     cin >> x >> y >> p >> q;
  10.     if(distance(x, y, p, q) + distance(0, 0, p, q) == distance(0, 0, x, y)) cout << "No\n";
  11.     else cout << "Yes\n";
  12. }
  13. signed main(){
  14.     ios_base::sync_with_stdio(false);
  15.     cin.tie(NULL);
  16.     cout.tie(NULL);
  17.     int t = 1;
  18.     cin >> t;
  19.     while(t--){
  20.         sol();
  21.     }
  22.     return 0;
  23. }
Success #stdin #stdout 0s 5284KB
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stdin
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Standard input is empty
stdout
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Yes
https://ideone.com/NiKKUF
language:
C++ (gcc 8.3)
created:
33 days ago
visibility:
secret

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