Submission #1251067

#	Time	Username	Problem	Language	Result	Execution time	Memory
1251067		tamzid	Nile (IOI24_nile)	C++20	6 / 100	20 ms	2632 KiB

nile

#include "nile.h"
#include <bits/stdc++.h>
using namespace std;
using ll = long long;

std::vector<long long> calculate_costs(std::vector<int> W, std::vector<int> a,
                                       std::vector<int> b, std::vector<int> E) {
  int n = (int)W.size();  
  int Q = (int)E.size();
  std::vector<long long> R(Q, 0);
  ll s = 0;
  for(int i=0;i<n;++i)
  {
    s = s + (1LL * b[i]);
  }
  if(n % 2 == 0)
  {
    for(int i=0;i<Q;++i)
        R[i] = s;
  }
  else
  {
    ll c = 1e18;
    for(int i=0;i<n;++i)
    {
        c = min(c,1LL*(a[i] - b[i]));
    }
    s += c;
    for(int i=0;i<Q;++i)
        R[i] = s;
  }
  return R;
}

• Subtask 0: 0 / 0
• Subtask 1: 6 / 6
• Subtask 2: 0 / 13
• Subtask 3: 0 / 17
• Subtask 4: 0 / 11
• Subtask 5: 0 / 20
• Subtask 6: 0 / 15
• Subtask 7: 0 / 18