Submission #231833

#	Time	Username	Problem	Language	Result	Execution time	Memory
231833		kshitij_sodani	Kitchen (BOI19_kitchen)	C++17	20 / 100	49 ms	1024 KiB

kitchen

#include <bits/stdc++.h>
#include <iostream>
using namespace std;
typedef int64_t llo;
#define mp make_pair
#define a first
#define b second
#define pb push_back
int n,m,k;
int aa[301];
int bb[301];
const int li=400*400;
int dp[li];
int main(){
	ios_base::sync_with_stdio(false);
	cin.tie(NULL);
	memset(dp,0,sizeof(dp));
	dp[0]=1;
	cin>>n>>m>>k;
	int su=0;

	for(int i=0;i<n;i++){
		cin>>aa[i];
		su+=aa[i];
	}
	for(int i=0;i<m;i++){
		cin>>bb[i];
	}
	for(int i=0;i<m;i++){
		for(int j=li;j>=bb[i];j--){
			dp[j]=max(dp[j],dp[j-bb[i]]);
		}
	}
	int ans=-1;
	for(int i=su;i<li;i++){
		if(dp[i]){
			ans=i-su;
			break;
		}
	}
	if(ans==-1){
		cout<<"Impossible"<<endl;
	}
	else{
		cout<<ans<<endl;
	}















	return 0;
}

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