In Python: invoke and define main, don't use: if __name__ == '__main__':

write a program that asks the user for the name of a text file, and then prints to the screen the lengths of each othe lines. For example, if your text file contained Sing me no song, read me no rhyme Don't waste my time, show mel Don't talk of June, don't talk of fall Don't talk at all! Show mel Then a sample run of your program would look like Enter file name: song.txt Line character count is 33 Line character count is 29 Line character count is 38 Line character count is 18 Line character count is 8 A problem using Turtle graphics Draw an equilateral triangle with sides of 100 pixels starting at the origin having sides of 100 pixels. When the turtle stops, it should be pointing west Your drawing should look like the shape below. Draw the triangle in any sequence or direction. In other words, do not be concerned how the arrow (turtle) is pointing after drawing the third line. To receive full credit you must use a for-loop, Using straight-line code (not a for-loop) yields a maximum of 90 points