oj.uz

Submission #566987

# Submission time Handle Problem Language Result Execution time Memory
566987 2022-05-23T07:04:42 Z MrDeboo Kitchen (BOI19_kitchen) C++17
0 / 100
 1000 ms 20312 KB 
#include <bits/stdc++.h>
#include <ext/pb_ds/assoc_container.hpp>
#include <ext/pb_ds/tree_policy.hpp>
#define int long long
#define endl '\n'
using namespace std;
using namespace __gnu_pbds;
using ordered_set = tree<int,null_type,less<int>,rb_tree_tag,tree_order_statistics_node_update>;
signed main(){
    ios_base::sync_with_stdio(0);cin.tie(0);cout.tie(0);
    int n,m,k;
    cin>>n>>m>>k;
    int a[n];
    int b[m];
    for(auto &i:a)cin>>i;
    for(auto &i:b)cin>>i;
    if(m<k){cout<<"Impossible";return 0;}
    for(int i=0;i<n;i++){
        if(a[i]<k){cout<<"Impossible";return 0;}
    }
    bool dp[m+1][300*m+1];
    memset(dp,0,sizeof dp);
    dp[0][0]=1;
    for(int i=0;i<m;i++){
        for(int w=m-1;w>=0;w--){
            for(int j=300*m-b[i];j>=0;j--){
                if(dp[w][j])dp[w+1][j+b[i]]=1;
            }
        }
    }
    int sm=0;
    int ans=INT_MAX;
    for(auto &i:a)sm+=i;
    for(int i=k;i<=k;i++){
        for(int w=sm;w<=300*m;w++){
            if(dp[i][w]){
                ans=min(ans,w-sm);
            }
        }
    }
    if(ans==INT_MAX)cout<<"Impossible";
    else cout<<ans;
}

Subtask #1
0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Incorrect 0 ms 212 KB Output isn't correct
4 Halted 0 ms 0 KB -

Subtask #2
0 / 22.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Incorrect 0 ms 212 KB Output isn't correct
4 Halted 0 ms 0 KB -

Subtask #3
0 / 20.0

# Verdict Execution time Memory Grader output
1 Execution timed out 1099 ms 20312 KB Time limit exceeded
2 Halted 0 ms 0 KB -

Subtask #4
0 / 21.0

# Verdict Execution time Memory Grader output
1 Incorrect 15 ms 724 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #5
0 / 28.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Incorrect 0 ms 212 KB Output isn't correct
4 Halted 0 ms 0 KB -