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  1. #include <iostream>
  2. #include <vector>
  3.  
  4. using namespace std;
  5.  
  6. void rateLevelOfObesityBasedOnBmi (float bmi, string forename, vector <string>& peopleWithUnderweight,
  7.                                    vector <string>& peopleWithCorrectWeight,
  8.                                    vector <string>& peopleWtihOverweight);
  9. void showObesityClassificationsOfPeople (vector <string>& peopleWithUnderweight,
  10.         vector <string>& peopleWithCorrectWeight,
  11.         vector <string>& peopleWtihOverweight);
  12.  
  13. int main()
  14. {
  15.     int numberOfPeople;
  16.     cin >> numberOfPeople;
  17.     string forename;
  18.     float weight, height;
  19.  
  20.     vector <string> peopleWithUnderweight;
  21.     vector <string> peopleWithCorrectWeight;
  22.     vector <string> peopleWtihOverweight;
  23.  
  24.     for(int i = 0; i < numberOfPeople; i++)
  25.     {
  26.         cin >> forename;
  27.         do
  28.             cin >> weight;
  29.         while (weight <= 0);
  30.         do
  31.             cin >> height;
  32.         while (height <= 0);
  33.  
  34.         float bmi = (weight / ((height / 100.) * (height / 100.)));
  35.         rateLevelOfObesityBasedOnBmi (bmi, forename, peopleWithUnderweight, peopleWithCorrectWeight, peopleWtihOverweight);
  36.     }
  37.     if (numberOfPeople == 0)
  38.         return 0;
  39.     showObesityClassificationsOfPeople (peopleWithUnderweight, peopleWithCorrectWeight, peopleWtihOverweight);
  40.  
  41.     return 0;
  42. }
  43.  
  44. void rateLevelOfObesityBasedOnBmi (float bmi, string forename, vector <string>& peopleWithUnderweight,
  45.                                    vector <string>& peopleWithCorrectWeight,
  46.                                    vector <string>& peopleWtihOverweight)
  47. {
  48.     if (bmi < 18.5)
  49.         peopleWithUnderweight.push_back(forename);
  50.     else if ((bmi >= 18.5) && (bmi < 25))
  51.         peopleWithCorrectWeight.push_back(forename);
  52.     else if (bmi >= 25)
  53.         peopleWtihOverweight.push_back(forename);
  54. }
  55.  
  56. void showObesityClassificationsOfPeople (vector <string>& peopleWithUnderweight,
  57.         vector <string>& peopleWithCorrectWeight,
  58.         vector <string>& peopleWtihOverweight)
  59. {
  60.     cout << "niedowaga" << endl;
  61.     for(int i = 0; i < peopleWithUnderweight.size(); i++)
  62.         cout << peopleWithUnderweight[i] << endl;
  63.  
  64.     cout << '\n';
  65.     cout << "waga prawidlowa" << endl;
  66.     for(int i = 0; i < peopleWithCorrectWeight.size(); i++)
  67.         cout << peopleWithCorrectWeight[i] << endl;
  68.  
  69.     cout << '\n';
  70.     cout << "nadwaga" << endl;
  71.     for(int i = 0; i < peopleWtihOverweight.size(); i++)
  72.         cout << peopleWtihOverweight[i] << endl;
  73. }
  74.  
Success #stdin #stdout 0s 4140KB
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https://ideone.com/hipvb8
language:
C++14 (gcc 8.3)
created:
5 years ago
visibility:
public

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