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Angry Professor.cs
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Angry Professor.cs
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using System;
using System.Collections.Generic;
using System.IO;
class Solution {
static void Main(String[] args) {
/* Enter your code here. Read input from STDIN. Print output to STDOUT. Your class should be named Solution */
int count = int.Parse(Console.ReadLine());
for (int i = 0; i < count; i++)
{
string[] nk = Console.ReadLine().Trim().Split(' ');
int numstudents = int.Parse(nk[0]);
int minnumber = int.Parse(nk[1]);
string[] students = Console.ReadLine().Trim().Split(' ');
System.Diagnostics.Debug.Assert(students.Length == numstudents);
int earlystudents = 0;
foreach (string item in students)
{
int time = int.Parse(item);
if (time <= 0)
earlystudents++;
}
if (earlystudents >= minnumber)
Console.WriteLine("NO");
else
Console.WriteLine("YES");
}
}
}