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  1. //----------//
  2. // FairoozR //
  3. //----------//
  4.  
  5. #include<bits/stdc++.h>
  6. using namespace std;
  7.  
  8. #define ll long long
  9. #define fast_in_out  ios_base::sync_with_stdio(false);cin.tie(0);cout.tie(0);
  10. #define ln "\n"
  11.  
  12. const double EPS = (double) 1e-9;
  13. const double pi = acos(-1);
  14. const int mod = 1000000007;
  15. const int N = (int) 1e6;
  16. int cuda[30], price[30], dp[30][N + 1];
  17. string arr[30];
  18. int n, b;
  19. ll p;
  20.  
  21. int solve(int ind, int amount)
  22. {
  23.     if(ind == n)
  24.     {
  25.         return 0;
  26.     }
  27.     if(dp[ind][amount] != -1)
  28.     {
  29.         return dp[ind][amount];
  30.     }
  31.     int res = solve(ind + 1, amount);
  32.     if(price[ind] <= amount)
  33.     {
  34.         res = max(res, cuda[ind] + solve(ind + 1, amount - price[ind]));
  35.     }
  36.     return dp[ind][amount] = res;
  37. }
  38.  
  39. int main()
  40. {
  41.     fast_in_out;
  42.     int test;
  43.     cin >> test;
  44.     for(int t = 1; t <= test; t++)
  45.     {
  46.         cin >> n >> p >> b;
  47.         for(int i = 0; i < n; i++)
  48.         {
  49.             cin >> arr[i] >> cuda[i] >> price[i];
  50.         }
  51.         memset(dp, -1, sizeof(dp));
  52.         int res = solve(0, b);
  53.         double hours = (double) p / (double) res;
  54.         double days = hours / 24.0;
  55.         cout << "Case " << t << ": " << (ll) ceil(days) << ln;
  56.     }
  57.     return 0;
  58. }
  59.  
  60.  
Success #stdin #stdout 0.05s 120916KB
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stdin
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1
4 102002358 100000
GTX1660Ti 1536 25000
RTX2060 1920 32000
GTX1050 768 15000
RTX3060 3584 45000
stdout
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Case 1: 678
https://ideone.com/rU7lLq
language:
C++ (gcc 8.3)
created:
329 days ago
visibility:
public

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