Question

First create this program and save to a file called timetable.txt time table.txt #We want the tables from 3 to 15 7 that Create has this, (but # The first column of numbers should be right justified. As an example, # the 2 times table should look like this: # 1 times 2 is 2 1. # 2 times 2 is 4 3 times 2 is 6 # 4 times 2 is 8 # 5 times 2 is 10 the Insert 2 # 6 times 2 is 12 # 7 times 2 is 14 # 8 times 2 is 16 # 9 times 2 is 18 # 10 times 2 is 20 file # 11 times 2 is 22 # 12 times 2 is 24 3. Do this # a file for 3+15) contents of original. tx+ (poem) to the end of the time table txt using ote Progo Then open the original txt. And append the contents to your timetable.txt file at the end of the file,

1.create a file that has this times table but for the multiple of 3 and until 3x15

2.inset a poem at the end of the time table file

3.complete it in a single program

Python

Answer 1

Code

# create the timetable.txt file
f = open("timetable.txt", "w")
# write the tables to the file timetable.txt
for i in range(1, 16):
f.write("%2d times 3 is %d\n" % (i, (3 * i)))
# mark the end of the table
f.write("-----------------\n")
# open the original.txt file to read
f1 = open("original.txt", "r")
# write the contents of original.txt to the file timetable.txt
for line in f1.readlines():
f.write("%s" % line)
# close the files
f1.close()
f.close()

Sample Output

File Edit Format Run Options Window Help # create the timetable. txt file f = open("timetable. txt", # write the tables to the file timetable.txt for i in range (1, 16): f.write("{2d times 3 is $d\n" } (i, (3 * i))) # mark the end of the table f.write("- ---\n") # open the original.txt file to read f1 = open("original.txt", "r") # write the contents of original.txt to the file timetable.txt for line in f1.readlines(): f.write("3" line) # close the files fi.close() f.close()

original.txt - Notepad File Edit Format View Help This is my Poem.

timetable txt - Notepad File Edit Format View Help 1 times 3 is 3 2 times 3 is 6 3 times 3 is 9 4 times 3 is 12 5 times 3 is 15 6 times 3 is 18 7 times 3 is 21 8 times 3 is 24 9 times 3 is 27 10 times 3 is 30 11 times 3 is 33 12 times 3 is 36 13 times 3 is 39 14 times 3 is 42 15 times 3 is 45 This is my Poem.

Note - Please indent the code as given in the screenshot to avoid indentation error.