Submission #1130991

#TimeUsernameProblemLanguageResultExecution timeMemory
1130991julia_08Kitchen (BOI19_kitchen)C++20
0 / 100
0 ms328 KiB
#include <bits/stdc++.h>
using namespace std;

const int MAXN = 310;

int a[MAXN], b[MAXN];

int main(){
  cin.tie(0)->sync_with_stdio(0);

  int n, m, k; cin >> n >> m >> k;

  int s_a = 0;

  for(int i=0; i<n; i++){
    cin >> a[i];
    s_a += a[i];
  }

  for(int i=0; i<m; i++){
    cin >> b[i];
  }

  for(int i=0; i<n; i++){
    if(a[i] < k){
      cout << "Impossible\n";
      return 0;
    }
  }

  if(k > m){
    cout << "Impossible\n";
    return 0;
  }

  int ans = 1e9;

  for(int mask=0; mask<(1 << m); mask++){
    // brutando o set

    int s_b = 0;

    for(int i=0; i<m; i++){
      if(mask & (1 << i)){
        s_b += b[i];
      }
    }

    if(k * n > s_b || s_a > s_b) continue;

    ans = min(ans, s_b - s_a);
  }

  if(ans == 1e9){
    cout << "Impossible\n";

  } else cout << ans << "\n";

  return 0;
}
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...