title: python two dimensional array with rows and columns
body: <p>Create a two-dimensional array named A with ROWS rows and COLS columns. ROWS and COLSS are specified by the user at run time. Fill A with randomly-chosen integers from the range [ -10,99 ], then repeatedly perform the following steps until end-of-file(1) input an integer x(2) search for x in A(3) when x is found in A, output the coordinate (row,col) where x is found, otherwise output the message "x not found!"</p>
  
  <p>I need help I am wondering how can we define two-dimensional array named A with ROWS rows and COLS columns. ROWS and COLSS are specified by the user at runtime in python latest version</p>
  
  <pre><code>#--------------------------------------
  
  #Hw 7
  #E80
  #---------------------------------------
  A = [[Rows],[ColSS]] #I really dont know how to defend this part
  
  for i in range (-10,99): #dont worry about this its just the logic not the actual code
  x = int(input("Enter a number : "))
  if x is found in A
  coordinate row and clumn
  otherwise output "x is not found"
  </code></pre>