6.2) Write a program that can repeat the above diagram for x number of rows. Ask user to input an integer x by asking "Please input the number of rows you want: ", and your program will print x number of rows. For example, if user input 10, the output shall look like the following: Please input the number of rows you want: 5 * ##1## $$$$$$$ * ##1## Please input the number of rows you want: 10 * ##1## $$$$$$$ * ##1## $$$$$$$ * #### $$$$$$$ * 6. Use the elements in the two lists below to generate each output: In [ ]: 1 a = ['*', '#', '$'] 2 b = [1, 4,7] 6.1) Write one print function to generate this output graph: (list a is the symbol; list b is the quantity) * #### $$$ $ $ $ $ In [20] : 1 a = ['*', '#', '$' ] b = [1, 4,7] def question_6_1( ) : 4 5 # YOUR CODE HERE print (a [0]*b [0]+"\ "+a[1]*b[1]+"\ "+a [2]*b [2] ) In [21] : ### test your answer 2 question_6_1( ) $$$$$$$6.3) In order to prevent a user from inputting a very large number, which will take too much system resources to print, you need to modify the above code, so that it will print a max of 20 lines, and stop printing at line 21, and give a message: "The system will only print the first 20 lines that you requested..." Please input the number of rows you want: 21 * ##1## $$$$$$$ * ##1## $$$$$$$ * ##1## $$$$$$$ * ##1## $$$$$$$ * ##1## $$$$$$$ * ##1## $$$$$$$ * ##1## The system will only print the first 20 'Lines that you requested... In [ ]: ['*'.'#'.'$'] [1.4.7] 0'9! def question_6_3(): # YOUR CODE HERE raise NotImplementedError() O'U'lthIl