CODE FESTIVAL 2016 Grand Final(Parallel)

Submission #1811316

Source codeソースコード

import java.util.Arrays;
import java.util.Scanner;

class event implements Comparable<event>{
		public int a;
		public int b;
		public event(int a , int b){
			this.a = a;
			this.b = b;
		}
		
		public int compareTo(event other){
			// return b - other.b;
			return Integer.compare(b , other.b);
		}
		
}

public class Main{


	
	public static void main(String[] args) {
			
			long mod = 10^9+7;
			
			Scanner in = new Scanner(System.in);
			int n = in.nextInt();
			int size[] = new int[2];
			event[] a = new event[2*n];
			
		    for (int x=0; x<2; x++)
		    	for (int i=0; i< n; i++)
		    		a[i+x*n] = new event(x, in.nextInt());
	
			Arrays.sort(a);
	
			long res = 1;
			for(event e : a){
				if(size[1 - e.a] > 0){
					res *= size[1 - e.a];
					//res %= mod;
					size[1 - e.a]--;
				}else{
					size[e.a]++;
				}
				
			}
			
			System.out.println(res);
			
			
		}

}

Submission

Task問題 A - 1D Matching
User nameユーザ名 Younes
Created time投稿日時
Language言語 Java8 (OpenJDK 1.8.0)
Status状態 WA
Score得点 0
Source lengthソースコード長 942 Byte
File nameファイル名
Exec time実行時間 ms
Memory usageメモリ使用量 -

Test case

Set

Set name Score得点 / Max score Cases
Sample - example0.txt,example1.txt
All 0 / 500 000.txt,001.txt,002.txt,003.txt,004.txt,005.txt,006.txt,007.txt,008.txt,009.txt,010.txt,011.txt,example0.txt,example1.txt

Test case

Case name Status状態 Exec time実行時間 Memory usageメモリ使用量
000.txt WA
001.txt WA
002.txt WA
003.txt WA
004.txt WA
005.txt WA
006.txt WA
007.txt WA
008.txt WA
009.txt WA
010.txt WA
011.txt AC 799 ms 95956 KB
example0.txt AC 93 ms 19796 KB
example1.txt AC 93 ms 21716 KB