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  1. #include <bits/stdc++.h>
  2. #include <iostream>
  3. using namespace std;
  4. #define ll long long
  5. int const mod = 1e9 + 7;
  6. #define int long long
  7. int32_t main() {
  8.   ios_base::sync_with_stdio(false);
  9.   cin.tie(nullptr);
  10.   cout.tie(nullptr);
  11.   int t;
  12.   cin >> t;
  13.   while (t--) {
  14.     ll x, y, z;
  15.     cin >> x >> y >> z;
  16.     ll a = x | z;
  17.     ll b = x | y;
  18.     ll c = z | y;
  19.     // cout << a << ' ' << b << ' ' << c << '\n';
  20.     ll x1 = a & b, y1 = b & c, z1 = a & c;
  21.     if ((x1 == x) && (z1 == z) && (y1 == y))
  22.       cout << "YES";
  23.     else
  24.       cout << "NO";
  25.     cout << '\n';
  26.   }
  27. }
Success #stdin #stdout 0s 5320KB
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Standard input is empty
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NO
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https://ideone.com/7KNS17
language:
C++ (gcc 8.3)
created:
1 day ago
visibility:
public

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