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  1. #include <iostream>
  2. #include <string>
  3. #include <algorithm>
  4. using namespace std;
  5.  
  6. struct Planet
  7. {
  8.   string name;
  9.   int distanceSun;
  10.   int diameter;
  11.   int mass;
  12. };
  13.  
  14.  int FindSmallestDiameter(Planet * arr, int n)
  15.  {   
  16.        return n==0 ? -1 : std::min_element(arr,arr+n,[](const Planet &a,const Planet &b)->bool {return a.diameter<b.diameter;})-arr;
  17.  }   
  18.  
  19. int PrintPlanet(Planet  planet)
  20. {
  21.    cout << "Name: " << planet.name << endl;
  22.    cout << "Distance to the sun: " << planet.distanceSun << endl;
  23.    cout << "Diameter: " << planet.diameter << endl;
  24.    cout << "Mass: " << planet.mass << endl;
  25.  
  26.    return 0;
  27. }  
  28.  
  29. int main() {
  30.  
  31. 	Planet planets[]={ {"Earth",100, 6000, 100}, {"Venus", 100, 4000, 100}, {"Mars", 100, 8000,100}}; 
  32.  
  33. 	int smalest = FindSmallestDiameter(planets, 3); 
  34. 	if (smalest<0) cout << "Oops"<<endl; 
  35. 	else PrintPlanet(planets[smalest]);
  36.  
  37. 	return 0;
  38. }
Success #stdin #stdout 0s 3460KB
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Standard input is empty
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Name: Venus
Distance to the sun: 100
Diameter: 4000
Mass: 100
https://ideone.com/5WTExT
language:
C++14 (gcc 8.3)
created:
8 years ago
visibility:
public

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