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7oSkaaa

D2

May 27th, 2022
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C++ 2.68 KB | None | 0 0
  1. #include <bits/stdc++.h>
  2.  
  3. using namespace std;
  4.  
  5. #define cin_2d(vec, n, m) for(int i = 0; i < n; i++) for(int j = 0; j < m && cin >> vec[i][j]; j++);
  6. #define cout_2d(vec, n, m) for(int i = 0; i < n; i++, cout << "\n") for(int j = 0; j < m && cout << vec[i][j] << " "; j++);
  7. #define cout_map(mp) for(auto& [f, s] : mp) cout << f << "  " << s << "\n";
  8. #define Time cerr << "Time Taken: " << (float)clock() / CLOCKS_PER_SEC << " Secs" << "\n";
  9. #define fixed(n) fixed << setprecision(n)
  10. #define ceil(n, m) (((n) / (m)) + ((n) % (m) ? 1 : 0))
  11. #define fill(vec, value) memset(vec, value, sizeof(vec));
  12. #define Num_of_Digits(n) ((int)log10(n) + 1)
  13. #define mod_combine(a, b, m) (((a % m) * (b % m)) % m)
  14. #define all(vec) vec.begin(), vec.end()
  15. #define rall(vec) vec.rbegin(), vec.rend()
  16. #define sz(x) int(x.size())
  17. #define debug(x) cout << #x << ": " << (x) << "\n";
  18. #define fi first
  19. #define se second
  20. #define Pair pair < int, int >
  21. #define ll long long
  22. #define ull unsigned long long
  23. #define Mod  1'000'000'007
  24. #define OO 2'000'000'000
  25. #define EPS 1e-9
  26. #define PI acos(-1)
  27.  
  28. template < typename T = int > istream& operator >> (istream &in, vector < T > &v) {
  29.     for (auto &x: v) in >> x;
  30.     return in;
  31. }
  32.  
  33. template < typename T = int > ostream& operator << (ostream &out, const vector < T > &v) {
  34.     for (const T &x: v) out << x << ' ';
  35.     return out;
  36. }
  37.  
  38. void AhMeD_HoSSaM(){
  39.     ios_base::sync_with_stdio(false), cin.tie(nullptr), cout.tie(nullptr);
  40.     freopen("tank.in", "r", stdin);
  41.     /*#ifndef ONLINE_JUDGE
  42.         freopen("input.txt", "r", stdin), freopen("output.txt", "w", stdout);
  43.     #endif*/
  44. }
  45.  
  46. void Solve(){
  47.     ll n, s, t;
  48.     cin >> n >> s >> t;
  49.     ll min_s = OO, min_t = OO, min_waste = OO;
  50.     for(int need_s = 1; need_s <= ceil(n, s); need_s++){
  51.         ll need_t = ceil(max(0ll, n - (need_s * s)), t);
  52.         ll waste = (need_t * t) + (need_s * s);
  53.         if(waste < min_waste){
  54.             min_s = need_s;
  55.             min_t = need_t;
  56.             min_waste = waste;
  57.         }
  58.         else if(waste == min_waste){
  59.             if(need_s + need_t <= min_s + min_t){
  60.                 min_s = need_s;
  61.                 min_t = need_t;
  62.                 min_waste = waste;
  63.             }
  64.         }
  65.     }
  66.     ll waste = ceil(n, t) * t;
  67.     ll need_t = ceil(n, t), need_s = 0;
  68.     if(waste < min_waste) waste = min_waste, min_s = need_s, min_t = need_t;
  69.     if(waste == min_waste && need_s + need_t <= min_s + min_t){
  70.         min_s = need_s;
  71.         min_t = need_t;
  72.         min_waste = waste;
  73.     }
  74.     cout << min_s << " " << min_t << "\n";
  75. }
  76.  
  77. int main(){
  78.     AhMeD_HoSSaM();
  79.     int t = 1;
  80.     cin >> t;
  81.     while(t--)
  82.         Solve();
  83.     return 0;
  84. }
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