```cpp #include <iostream> using namespace std; int main() { int t; cin >> t; while (t--) { int a, b; cin >> a >> b; bool found = false; for (int i = 1; i <= 6; i++) { for (int j = 1; j <= 6; j++) { for (int k = 1; k <= 6; k++) { int red = 0, black = 0; if (i == 1 || i == 4) red += i; else black += i; if (j == 1 || j == 4) red += j; else black += j; if (k == 1 || k == 4) red += k; else black += k; if (red == a && black == b) { found = true; break; } } if (found) break; } if (found) break; } if (found) cout << "YES" << endl; else cout << "NO" << endl; } return 0; } ``` [2025-05-22 12:31:51 | AI问答 | 288点数解答]