Submission #147455

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Source Code Expand

import java.util.*;
public class Main {
	Scanner in = new Scanner(System.in);
	public static void main(String[] args) {
		new Main();
	}
	public Main() {
		new ABC_A();
	}

	class ABC_A{
		public ABC_A() {
			int time = in.nextInt();
			int n = in.nextInt();
			int[] tako = new int[n];
			for(int i=0;i<n;i++)tako[i] = in.nextInt();
			int m = in.nextInt();
			int[] custmer = new int[m];
			for(int i=0;i<m;i++)custmer[i] = in.nextInt();
			boolean result = true;
			for(int s=0;s<m;s++){
				for(int i=0;i<n;i++)if(tako[i]!=-1&&custmer[s]-tako[i]<=time&&custmer[s]-tako[i]>0){
					tako[i] = -1;
					custmer[s] = -1;
					break;
				}
			}
			for(int i=0;i<m;i++)if(custmer[i]!=-1){
				result = false;
				break;
			}
			System.out.println(result? "yes":"no");
		}
	}

}

Submission Info

Judge Result