Question

Write a function draw_T in functions.py, which receives three parameters: width, height and symbol. The first two parameters are assumed to be integers and the third is a single character string. You don’t need to validate the type of the given parameters. The function returns no values. The function uses the given parameters to draw a T shape, such that the parameter width controls the upper bar, and height controls the middle vertical bar. The parameter symbol, controls which symbol is to be used in the drawing. In order to make a drawing, the following conditions should be satisfied: • The value of width should be an odd number at least equal to 1 • The value of height should be at least 1 In case one of the above two conditions is violated, the function should print an error message and returns without printing a shape. The error messages are either 'Error(draw_T): Invalid width' or 'Error(draw_T): Invalid height'

Sample Run: (User input is in green) Enter string1: AA Enter string1: CC Enter string2: BB Enter string2: DD Enter value of n: 7 Enter value of n: 3 ICC DD CC DD CC AA BB AA DD CC Enter string1: GG Enter string2: HH Enter value of n: 20 GG HH GG HH GG HH GG HH GG HH GG HH GG HH GG HH GG HH GG HH Enter string1: EE Enter string2: FF Enter value of n: -5

Answer 1

CODE IN PYTHON:

def draw_T(width, height, symbol):
    if width < 1 or width % 2 == 0:
        print("Error(draw_T): Invalid width")
        return
    if height < 1 :
        print("Error(draw_T): Invalid height")
        return
    #print top horizontal bar
    for i in range(width):
        print(symbol, end=" ")
    print("")
    for i in range(1, height):
        for j in range(0, width//2):
            print(" ", end=" ")
        print(symbol)

width = int(input("Enter width : "))
height = int(input("Enter height : "))
symbol = input("Enter symbol : ")
draw_T(width, height, symbol)

INDENTATION:

def draw_T(width, height, symbol): if width < 1 or width % 2 == 0: print("Error(draw_T): Invalid width") return if height < 1 : print("Error(draw_T): Invalid height") return #print top horizontal bar for i in range(width): print(symbol, end=" ") print("") for i in range(1, height): for j in range(0, width//2): print(" ", end=" ") print(symbol) width = int(input("Enter width : ")) height = int(input("Enter height : ")) symbol = input("Enter symbol : ") draw_T(width, height, symbol)

OUTPUT:

Enter width : 9 Enter height : 7 Enter symbol : # # # # # # # # # # Process finished with exit code 0