i dont think array is required , u can space optimize it i feel , check this out passes all the test case

public class Solution {

public static void main(String[] args) {

    Scanner sc=new Scanner(System.in);

    int t=sc.nextInt();
    for(int i=0;i<t;i++)
        {
        int n=sc.nextInt();
        int k=sc.nextInt();
        int count=0;
        for(int j=0;j<n;j++)
            {
            int temp=sc.nextInt();
            if(temp<=0)
                count++;
        }
        if(count>=k)
            System.out.println("NO");
        else
            System.out.println("YES");
    }
}

}