Add 20206.cpp

Author: Hiyabye

20xxx/20206.cpp

@@ -0,0 +1,22 @@
+#include <iostream>
+using namespace std;
+
+bool solve(void) {
+  int a, b, c; cin >> a >> b >> c;
+  int x1, x2, y1, y2; cin >> x1 >> x2 >> y1 >> y2;
+
+  int p1 = a * x1 + b * y1 + c;
+  int p2 = a * x1 + b * y2 + c;
+  int p3 = a * x2 + b * y1 + c;
+  int p4 = a * x2 + b * y2 + c;
+
+  return ((p1 <= 0) && (p2 <= 0) && (p3 <= 0) && (p4 <= 0)) || ((p1 >= 0) && (p2 >= 0) && (p3 >= 0) && (p4 >= 0));
+}
+
+int main(void) {
+  ios::sync_with_stdio(false);
+  cin.tie(nullptr);
+
+  cout << (solve() ? "Lucky" : "Poor");
+  return 0;
+}