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  1. #include <iostream>
  2. #include <vector>
  3.  
  4.  struct ResourceFootprint {
  5.     int power;
  6.     int water;
  7.     int oil;
  8.     int food;
  9.     int medicine;
  10.     int medical_waste;
  11. };
  12.  
  13. int main()
  14. {
  15.     ResourceFootprint ice_well = {-100, +50};
  16.     ResourceFootprint solar_array = {+150, 0};
  17.     ResourceFootprint hospital = {-100, -50, 0, -50, -50, 50};
  18.     ResourceFootprint gas_station = {-10, 0, -100, 0, 0, 0};
  19.     ResourceFootprint restaurant = {-20, -20, 0, -100, 0, 0};
  20.     ResourceFootprint farm = {-10, -30, -10, 200, 0, 0};
  21.  
  22.     std::vector<ResourceFootprint> buildings;
  23.     buildings.push_back(ice_well);
  24.     buildings.push_back(ice_well);
  25.     buildings.push_back(solar_array);
  26.     buildings.push_back(solar_array);
  27.     buildings.push_back(farm);
  28.     buildings.push_back(hospital);
  29.  
  30.     ResourceFootprint total = {0, 0, 0, 0, 0, 0};
  31.     for (const ResourceFootprint& r : buildings)
  32.     {
  33.         total.power += r.power;
  34.         total.water += r.water;
  35.         total.oil += r.oil;
  36.         total.medicine += r.medicine;
  37.         total.medical_waste += r.medical_waste;
  38.         total.food += r.food;
  39.     }
  40.  
  41.     std::cout << "Power: " << total.power << "\n";
  42.     std::cout << "Water: " << total.water << "\n";
  43. 	std::cout << "Oil: " << total.oil << "\n";
  44. 	std::cout << "Medicine: " << total.medicine << "\n";
  45. 	std::cout << "Waste: " << total.medical_waste << "\n";
  46. 	std::cout << "Food: " << total.food << "\n";
  47.     return 0;
  48. }
  49.  
Success #stdin #stdout 0s 3472KB
comments (?)
stdin 
Standard input is empty
stdout 
Power: -10
Water: 20
Oil: -10
Medicine: -50
Waste: 50
Food: 150
https://ideone.com/rukqaz
language:
C++14 (gcc 8.3)
created:
11 years ago
visibility:
public

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