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Stack-Repo / data /train /ToreAad /Inf102 /src /java /exercises /UnionFindExercise.java

denisko

cnanged dir structure and removed features file

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package torea;

import java.lang.StringBuilder;

public class UnionFindExercise{
    
    public static void main(String[] args){
        Kattio io = new Kattio(System.in, System.out);
        int N = io.getInt();
        int Q = io.getInt();

        UnionFind.QuickUnion qf = new UnionFind.QuickUnion(N);
        StringBuilder sb = new StringBuilder();

        for(int i = 0; i< Q; i++){
            String command = io.getWord();
            if (command.equals("?")){
                int a = io.getInt();
                int b = io.getInt();
                if (qf.connected(a, b)) sb.append("yes").append("\n");
                else                    sb.append("no").append("\n");
            }
            else {
                int a = io.getInt();
                int b = io.getInt();
                qf.union(a, b);
            }
        }
        io.print(sb);
        io.flush();
        io.close();
    }
}

	package torea;

	import java.lang.StringBuilder;

	public class UnionFindExercise{

	public static void main(String[] args){
	Kattio io = new Kattio(System.in, System.out);
	int N = io.getInt();
	int Q = io.getInt();

	UnionFind.QuickUnion qf = new UnionFind.QuickUnion(N);
	StringBuilder sb = new StringBuilder();

	for(int i = 0; i< Q; i++){
	String command = io.getWord();
	if (command.equals("?")){
	int a = io.getInt();
	int b = io.getInt();
	if (qf.connected(a, b)) sb.append("yes").append("\n");
	else sb.append("no").append("\n");
	}
	else {
	int a = io.getInt();
	int b = io.getInt();
	qf.union(a, b);
	}
	}
	io.print(sb);
	io.flush();
	io.close();
	}
	}