Question

Question 2: Assume that a text file containing a series of integers is named numbers.txt and exists on the c:Temp. Write a program that reads all of the numbers stored in the file and calculates their total. In order to test this program, you may create a text file using notepad. No GUI is necessary. Name the program number.py

Answer 1

#program numbers.py is given after the line -----------------------------------

Here first you declare a as list , then read each line and split the line into string list then convert each string in string list to numbers ,, each element of numbers is appended to list a and finaly after for loop you print whole list a which is integer list. Pls give +vae rating, thanks

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a=[]

with open('numbers.txt') as f:

for line in f.readlines():

#print line

numbers = line.split()

int_list = [int(x) for x in numbers]

for i in int_list:

a.append(i)

#print(a)

print("Numbers read from file numbers.txt is: ",a)

----------------------------------------------------------------------------

//numbers.txt file conetnt

1 2 3 4
5 6 7 8
9 10 11 12
13 14 15 16

//output

('Numbers read from file numbers.txt is: ', [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16])