danielgoncharov

@UserScope class ReceiveMessageUseCase @Inject constructor(private val messagesLocalDataSource: ChatMessagesLocalDataSource){

    fun doMagic():Completable
}

class ComponentA @Inject constructor(private val receiveMessageUseCase: ReceiveMessageUseCase){

    fun doStuff():Completable=
    receiveMessageUseCase.doMagic();
}

danielgoncharov

public class Solution {
    // X and Y co-ordinates of the points in order.
    // Each point is represented by (X.get(i), Y.get(i))
    public int coverPoints(ArrayList<Integer> X, ArrayList<Integer> Y) {
        if(X.size()<=1 || Y.size()<=1){
            return 0;
        }
        
        int steps=0;
        int startingPoint = 0;