Submission #1220111

#	Time	Username	Problem	Language	Result	Execution time	Memory
1220111		akqxolotl	Kitchen (BOI19_kitchen)	C++20	20 / 100	106 ms	235160 KiB

kitchen

#include <bits/stdc++.h>
using namespace std;
#define int long long
typedef pair<int,int> pii;
#define fi first
#define se second
#define debug(x) cerr<<#x<<" is "<<x<<endl;

int dp[305][100005];//dp chefs sum = POSSIBLE

signed main(){
	int n,m,k;cin>>n>>m>>k;
	int a[n],b[m+1];
	int s=0;
	for(int i=0;i<n;i++){
		cin>>a[i];
		s+=a[i];
	}
	sort(a,a+n);
	for(int i=1;i<=m;i++){
		cin>>b[i];
	}
	//int ans=LLONG_MAX;
	dp[0][0]=1;
	for(int i=1;i<=m;i++){
		for(int j=0;j<100005;j++){
			if(j-b[i]<0)dp[i][j]=dp[i-1][j];
			else dp[i][j]=max(dp[i-1][j],dp[i-1][j-b[i]]);
		}
	}
	//debug(dp[1][1])debug(dp[2][3])debug(dp[2][1])
	for(int i=s;i<100005;i++){
		if(dp[m][i]!=0){
			cout<<i-s<<'\n';
			return 0;
		}
	}
	cout<<"Impossible\n";
		
}

• Subtask 1: 0 / 9
• Subtask 2: 0 / 22
• Subtask 3: 20 / 20
• Subtask 4: 0 / 21
• Subtask 5: 0 / 28