title: Runtime Error In Python Couldnt able to solve while submiting on the codeChef
body: <p>The first line of the input contains an integer T denoting the number of test cases. The description of T test cases follows.
  The first line of each test case contains two space-separated integers N and K denoting the number of measurements and the number of the greatest and the lowest values that will be removed.
  The second line contains N space-separated integers A1, A2, ..., AN denoting the measurements.</p>
  
  <p>For each test case, output a single line containing the average value after removing K lowest and K greatest measurements.</p>
  
  <pre><code>var1=int(input("t:"))
  
  while var1:
  
      list1=[]
  
      var2=int(input("n"))
      var3=int(input("k"))
  
      for i in range(var2):
          list1.append(int(input())) 
  
      list1.sort()
  
      print(list1)
  
      for i in range(var3):
          f=len(list1)
          list1=list1[1:f-1]
  
      sumOfList=sum(list1)
  
      total=0
      number=var2-(2*var3)
      total=sumOfList/number
      print("%.6f"%total)
      var1-=1
  </code></pre>