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  1. #include<bits/stdc++.h>
  2. using namespace std;
  3. #define el "\n"
  4. #define ll long long
  5. #define ull unsigned long long
  6. #define se second
  7. #define fi first
  8. #define be begin()
  9. #define en end()
  10. #define Faster cin.tie(0); cout.tie(0); ios_base::sync_with_stdio(0);
  11.  
  12. int main()
  13. {
  14.     Faster;
  15.     int x, y, a, b, c; cin >> x >> y >> a >> b >> c;
  16.     if(a*x + b*y + c == 0) cout << "YES";
  17.     else cout << "NO";
  18.     return 0;
  19. }
  20.  
Success #stdin #stdout 0.01s 5288KB
comments (?)
stdin
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3 7 -2 1 -1
stdout
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YES
https://ideone.com/8WtoAr
language:
C++14 (gcc 8.3)
created:
9 days ago
visibility:
public

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