fork download
copy 
  1. #include <iostream>
  2. #include <vector>
  3. #include <string>
  4. #include <algorithm>
  5.  
  6. struct Suit {
  7.     std::string id;
  8.     int height;
  9.     int minChest, maxChest;
  10.     int minWaist, maxWaist;
  11.     int minHip, maxHip;
  12.     int shoe;
  13. };
  14.  
  15. struct MatchResult {
  16.     Suit suit;
  17.     int matchCount;
  18.     std::string failParams;
  19. };
  20.  
  21. bool compareResults(const MatchResult &a, const MatchResult &b) {
  22.     return a.matchCount > b.matchCount;
  23. }
  24.  
  25. int main() {
  26.     std::vector<Suit> suits = {
  27.         {"F1", 168,  91,  96,  77,  81,  93,  99, 8},
  28.         {"F2", 178, 117, 122,  89,  96, 117, 122, 8},
  29.         {"F3", 175,  96, 102,  76,  81, 107, 112, 8},
  30.         {"F4", 175, 101, 107,  81,  89, 112, 117, 6},
  31.         {"F5", 165,  89,  91,  69,  71,  97, 101, 5},
  32.         {"S1", 168,  90,  96,  76,  81,  90,  96, 7},
  33.         {"S2", 168,  90,  96,  76,  81,  90,  96, 7},
  34.         {"M1", 178, 101, 106,  86,  91, 102, 107, 9},
  35.         {"M2", 178, 101, 107,  84,  89,  97, 101, 9},
  36.         {"M3", 173,  98, 104,  81,  86,  96, 102, 8},
  37.         {"M4", 178, 101, 106,  86,  91, 102, 107, 9},
  38.         {"M6", 173,  98, 104,  81,  86,  96, 102, 7},
  39.         {"L1", 188, 107, 112,  91,  97, 107, 112, 10},
  40.         {"L2", 188, 107, 112,  91,  97, 107, 112, 12},
  41.         {"L3", 183, 107, 112,  91,  97, 107, 112, 10}
  42.     };
  43.  
  44.     int user_height, user_chest, user_waist, user_hip, user_shoe;
  45.     std::cout << "Height (cm): ";
  46.     std::cin >> user_height;
  47.     std::cout << "Chest (cm): ";
  48.     std::cin >> user_chest;
  49.     std::cout << "Waist (cm): ";
  50.     std::cin >> user_waist;
  51.     std::cout << "Hip (cm): ";
  52.     std::cin >> user_hip;
  53.     std::cout << "Shoe size (UK): ";
  54.     std::cin >> user_shoe;
  55.  
  56.     std::vector<MatchResult> results;
  57.     for (const auto& suit : suits) {
  58.         bool height_ok = (user_height <= suit.height);
  59.         bool chest_ok  = (user_chest >= suit.minChest && user_chest <= suit.maxChest);
  60.         bool waist_ok  = (user_waist >= suit.minWaist && user_waist <= suit.maxWaist);
  61.         bool hip_ok    = (user_hip >= suit.minHip && user_hip <= suit.maxHip);
  62.         bool shoe_ok   = (user_shoe <= suit.shoe);
  63.  
  64.         int matchCount = (height_ok ? 1 : 0) + (chest_ok ? 1 : 0) +
  65.                          (waist_ok  ? 1 : 0) + (hip_ok   ? 1 : 0) +
  66.                          (shoe_ok   ? 1 : 0);
  67.  
  68.         std::string fails;
  69.         if (!height_ok) { if (!fails.empty()) fails += ", "; fails += "Height"; }
  70.         if (!chest_ok)  { if (!fails.empty()) fails += ", "; fails += "Chest"; }
  71.         if (!waist_ok)  { if (!fails.empty()) fails += ", "; fails += "Waist"; }
  72.         if (!hip_ok)    { if (!fails.empty()) fails += ", "; fails += "Hip"; }
  73.         if (!shoe_ok)   { if (!fails.empty()) fails += ", "; fails += "Shoe"; }
  74.  
  75.         results.push_back({suit, matchCount, fails});
  76.     }
  77.  
  78.     std::vector<MatchResult> perfectMatches;
  79.     for (const auto &r : results) {
  80.         if (r.matchCount == 5)
  81.             perfectMatches.push_back(r);
  82.     }
  83.  
  84.     if (!perfectMatches.empty()) {
  85.         std::cout << "\nPerfect fit:\n";
  86.         for (const auto &p : perfectMatches)
  87.             std::cout << "  - " << p.suit.id << "\n";
  88.     } else {
  89.         std::cout << "\nNo perfect fit\n";
  90.     }
  91.  
  92.     std::sort(results.begin(), results.end(), compareResults);
  93.  
  94.     std::vector<MatchResult> bestFits;
  95.     for (const auto &r : results) {
  96.         if (r.matchCount < 5)
  97.             bestFits.push_back(r);
  98.     }
  99.  
  100.     if (!bestFits.empty()) {
  101.         std::cout << "\nBest fits:\n";
  102.         int count = 0;
  103.         for (const auto &b : bestFits) {
  104.             if (count >= 3) break;
  105.             std::cout << "  - " << b.suit.id;
  106.             if (!b.failParams.empty())
  107.                 std::cout << " (" << b.failParams << ")";
  108.             std::cout << "\n";
  109.             count++;
  110.         }
  111.     }
  112.  
  113.     return 0;
  114. }
Success #stdin #stdout 0.01s 5280KB
comments (?)
stdin
copy 
Standard input is empty
stdout
copy 
Height (cm): Chest (cm): Waist (cm): Hip (cm): Shoe size (UK): 
No perfect fit

Best fits:
  - F1 (Height, Chest, Waist, Hip, Shoe)
  - F2 (Height, Chest, Waist, Hip, Shoe)
  - F3 (Height, Chest, Waist, Hip, Shoe)
https://ideone.com/1NJGeG
language:
C++ (gcc 8.3)
created:
20 hours ago
visibility:
public

Share or Embed source code

Discover > Sphere Engine API

The brand new service which powers Ideone!

Discover > IDE Widget

Widget for compiling and running the source code in a web browser!