Submission #401347

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
401347	2021-05-09 22:41:47	idontreallyknow	Kitchen (BOI19_kitchen)	C++17	100 / 100	356 ms	115360 KiB

kitchen

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#include <bits/stdc++.h>
using namespace std;
template <typename T> bool chkmax(T &x,T y){return x<y?x=y,true:false;}
template <typename T> bool chkmin(T &x,T y){return x>y?x=y,true:false;}
const int mx = 305, inf = 1e9+5;
int a[mx], b[mx], good[mx*mx], mi[mx][mx*mx], tot;
bitset<mx*mx> bs[mx];
int main() {
  ios::sync_with_stdio(0);
  cin.tie(0);
  int n,m,k;
  cin >> n >> m >> k;
  bool ok = true;
  for (int q = 1; q <= n; q++) {
    cin >> a[q];
    tot += a[q];
    if (a[q] < k) ok = false;
  }
  vector<int> small, large;
  for (int q = 1; q <= m; q++) {
    cin >> b[q];
    if (b[q] < n) small.push_back(b[q]);
    else large.push_back(b[q]);
  }
  if (!ok) {
    cout << "Impossible\n";
    return 0;
  }
  good[0] = 1;
  for (int q : small) {
 
 
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• Subtask 1: 9 / 9
• Subtask 2: 22 / 22
• Subtask 3: 20 / 20
• Subtask 4: 21 / 21
• Subtask 5: 28 / 28