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  1. #include <iostream>
  2. #include <cmath>
  3. #include <iomanip>
  4.  
  5. using namespace std;
  6.  
  7. int main() {
  8.     ios_base::sync_with_stdio(false);
  9.     cin.tie(NULL);
  10.  
  11.     long long x0, y0, type;
  12.     if (cin >> x0 >> y0 >> type) {
  13.         if (type < 1 || type > 4) {
  14.             cout << "INVALID TYPE\n";
  15.             return 0;
  16.         }
  17.  
  18.         double p = 0.0;
  19.         double x = (double)x0;
  20.         double y = (double)y0;
  21.  
  22.         if (type == 1) {
  23.             p = sqrt(x * x + y * y);
  24.         } else if (type == 2) {
  25.             p = abs(x) + abs(y);
  26.         } else if (type == 3) {
  27.             p = (x * x + y * y) / (abs(x - y) + 1.0);
  28.         } else if (type == 4) {
  29.             p = cbrt(abs(x * x * x - y * y * y));
  30.         }
  31.  
  32.         cout << fixed << setprecision(2) << p << "\n";
  33.  
  34.         if (x0 == 0 && y0 == 0) {
  35.             cout << "BASE DEFENSE\n";
  36.         } else if (p < 100.0) {
  37.             cout << "SAFE\n";
  38.         } else if (p <= 1000000.0) {
  39.             cout << "WARNING\n";
  40.         } else {
  41.             cout << "DANGER\n";
  42.         }
  43.     }
  44.  
  45.     return 0;
  46. }
Success #stdin #stdout 0s 5316KB
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stdout 
Standard output is empty
https://ideone.com/HXzwMZ
language:
C++ (gcc 8.3)
created:
2 hours ago
visibility:
secret

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