Submission #824180

#	Time	Username	Problem	Language	Result	Execution time	Memory
824180		Username_taken12	Cloud Computing (CEOI18_clo)	Java	0 / 100	269 ms	262144 KiB

clo

import java.io.*;
import java.util.*;

public class clo {
	public static void main(String[] args) throws IOException {
		BufferedReader r = new BufferedReader(new InputStreamReader(System.in));
		PrintWriter pw = new PrintWriter(System.out);

		ArrayList<int[]> t = new ArrayList<>();

		int N = Integer.parseInt(r.readLine());
		
		for(int i=0; i<N; i++)
		{
			StringTokenizer st = new StringTokenizer(r.readLine()); //cores clockspeed price
			int[] add = new int[]{Integer.parseInt(st.nextToken()), -1*Integer.parseInt(st.nextToken()), -1*Integer.parseInt(st.nextToken())};
			t.add(add);
		}

		int M = Integer.parseInt(r.readLine());
		for(int i=0; i<M; i++){
			StringTokenizer st = new StringTokenizer(r.readLine());
			int[] add = new int[]{-1*Integer.parseInt(st.nextToken()), -1*Integer.parseInt(st.nextToken()), Integer.parseInt(st.nextToken())};
			t.add(add);		
		}

		Collections.sort(t, new Comp());
		//for(int i=0; i<t.size(); i++)
		//	System.out.println(Arrays.toString(t.get(i)));
		
		long[][] dp = new long[N+M+1][2000*50+1];

		for(int i=0; i<N+M+1; i++)
			for(int j=0; j<2000*50+1; j++)
				dp[i][j]=Long.MIN_VALUE;
		
		dp[0][0]=0;
		for(int i=0; i<N+M; i++)
			for(int j=0; j<2000*50+1; j++){
				if(dp[i][j]!=Long.MIN_VALUE&&((t.get(i)[0]+j)>=0)){
					dp[i+1][j+t.get(i)[0]]=Math.max(dp[i+1][j+t.get(i)[0]], dp[i][j]+t.get(i)[2]);
				}
				dp[i+1][j]=Math.max(dp[i][j], dp[i+1][j]);
			}

		/*for(int i=0; i<N+M; i++){
			for(int j=0; j<40; j++)
				System.out.print(dp[i][j]+" ");	
			System.out.println();
		}*/

		long max=0;
		for(int j=0; j<2000*50+1; j++)
		{
			max=Math.max(dp[N+M][j], max);
		}
		pw.println(max);
		pw.close();
	}
}
class Comp implements Comparator<int[]>{
	public int compare(int[] a , int[] b){
		return Integer.compare(a[1], b[1]);
	}
}

• Subtask 1: 0 / 18
• Subtask 2: 0 / 18
• Subtask 3: 0 / 18
• Subtask 4: 0 / 18
• Subtask 5: 0 / 18
• Subtask 6: 0 / 10