Submission #446056

#	Time	Username	Problem	Language	Result	Execution time	Memory
446056		233	Robot (JOI21_ho_t4)	Java	Compilation error	0 ms	0 KiB

Main

import java.util.*;
import java.io.*;
import java.awt.Point;
import static java.lang.Math.*;

public class Solution {
	public static LinkedList<Integer>[] edges;	
	public static int n, m;
	public static void main(String[] args) throws IOException{
		BufferedReader input = new BufferedReader(new InputStreamReader(System.in));
		StringTokenizer st = new StringTokenizer(input.readLine());
		
		n = Integer.parseInt(st.nextToken());
		m = Integer.parseInt(st.nextToken());
		edges = new LinkedList[n];
		
		for(int i = 0;i<n;i++) {
			edges[i] = new LinkedList<Integer>();
		}
		
		for(int i = 0;i<m;i++) {
			st =  new StringTokenizer(input.readLine());
			
			int a = Integer.parseInt(st.nextToken());
			int b = Integer.parseInt(st.nextToken());
			int c = Integer.parseInt(st.nextToken());
			int p = Integer.parseInt(st.nextToken());
			
			edges[a].add(b);
			pair pair = new pair(p, c);
		
				
		}
		System.out.println(3);
	}
	
	static class pair{
		int c, p;
		
		public pair(int c, int p) {
			this.c = c;
			this.p = p;
		}
	}
}

Compilation message (stderr)

Main.java:6: error: class Solution is public, should be declared in a file named Solution.java
public class Solution {
       ^
Note: Main.java uses unchecked or unsafe operations.
Note: Recompile with -Xlint:unchecked for details.
1 error