danielvitor23

K. Maratona

Jul 13th, 2024
131
0
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C++ 1.15 KB | Source Code | 0 0
  1. #include <bits/stdc++.h>
  2. #ifdef ENABLE_DEBUG
  3.   #define DEBUG(x) std::cout << x << std::endl
  4. #else
  5.   #define DEBUG(x)
  6. #endif
  7. #define fi first
  8. #define se second
  9. #define pb push_back
  10. #define all(x) x.begin(),x.end()
  11. #define rall(x) x.rbegin(),x.rend()
  12. using namespace std;
  13. using ii = pair<int, int>;
  14. using i64 = long long;
  15. const int INF = 0x3f3f3f3f;
  16. const i64 INFLL = 0x3f3f3f3f3f3f3f3f;
  17.  
  18. // 5, 10, 21, 42
  19.  
  20. int L = 210;
  21.  
  22. int n;
  23. vector<int> d;
  24. vector<tuple<int, int, int, int>> v;
  25.  
  26. i64 solve(int idx, int rem) {
  27.   if (idx == n) return 0;
  28.  
  29.   int D = d[idx] - rem;
  30.  
  31.   auto [p, q, r, s] = v[idx];
  32.  
  33.   int restou = D % L;
  34.   int qtd = D / L;
  35.  
  36.   int g = (L / max({ p, q, r, s }));
  37.   i64 ans = 1LL * qtd * g;
  38.  
  39.   int passou = restou == 0 ? 0 : L - restou;
  40.  
  41.   return max(ans + (restou > 0 ? g : 0) + solve(idx + 1, passou), ans + solve(idx + 1, 0));
  42. }
  43.  
  44. int main() {
  45.   cin.tie(0)->sync_with_stdio(0);
  46.  
  47.   cin >> n;
  48.  
  49.   d = vector<int>(n);
  50.   v = vector<tuple<int, int, int, int>>(n);
  51.  
  52.   for (int i = 0; i < n; ++i) {
  53.     int p, q, r, s;
  54.     cin >> d[i] >> p >> q >> r >> s;
  55.     v[i] = {p, q, r, s};
  56.   }
  57.  
  58.   cout << solve(0, 0) << '\n';
  59. }
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