oj.uz

Submission #569164

# Submission time Handle Problem Language Result Execution time Memory
569164 2022-05-26T20:40:01 Z Uzouf Kitchen (BOI19_kitchen) C++14
0 / 100
 24 ms 1028 KB 
#include <bits/stdc++.h>
#include <ext/pb_ds/assoc_container.hpp>
#include <ext/pb_ds/tree_policy.hpp>
using namespace std;
using namespace __gnu_pbds;
#define int long long
#define endl "\n"
int mod=1e9+7;
const int N=2e5+5;
template<class x>
using ordered_multiset = tree<x, null_type,less_equal<x>, rb_tree_tag,tree_order_statistics_node_update>;

signed main()
{
    ios_base::sync_with_stdio(0); cin.tie(0); cout.tie(0);
    //freopen(".in", "r", stdin); freopen(".out", "w", stdout);

    int n,m,k; cin>>n>>m>>k;
    int a[n],b[m];
    int suma=0;
    bool bl=true;
    for (int &i:a) {
      cin>>i;
      if (i<k || m<k) bl=false;
      suma+=i;
    }
    for (int &i:b) cin>>i;

    if (!bl) {
      cout<<"Impossible"; return 0;
    }

    int dp[90000];
    for (int i=0;i<90000;i++) dp[i]=-1e18;

    for (int i=0;i<m;i++) {
      for (int j=b[i];j<90000;j++) {
        dp[j]=max(dp[j],dp[j-b[i]]+min(n,b[i]));
      }
    }

    for (int i=suma;i<90000;i++) {
      if (dp[i]>=k*n) {
        cout<<i-suma; return 0;
      }
    }

    cout<<"Impossible";

}

Subtask #1
0 / 9.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 980 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #2
0 / 22.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 980 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #3
0 / 20.0

# Verdict Execution time Memory Grader output
1 Incorrect 24 ms 1028 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #4
0 / 21.0

# Verdict Execution time Memory Grader output
1 Incorrect 4 ms 980 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #5
0 / 28.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 980 KB Output isn't correct
2 Halted 0 ms 0 KB -