Write a program that receives a filename as user input. The file is structured as multiple lines containing numbers separated by a single space. For example, this would be an acceptable file:

The solution in Python is as follows:

filename = input("File: ")

fll = open(filename, "r")

for line in fll:

for i in line.split():

 print(i,end='\t')

print()

Explanation:

The complete question implies that the program reads a file and displays the file content in a structured way (tabs or spaces)

The explanation is as follows:

This gets input for the file name

filename = input("File: ")

This opens the file for read operation

fll = open(filename, "r")

This iterates through the lines of the file

for line in fll:

This iterates through each line (splitted by space)

for i in line.split():

This prints the current element followed by a tab

 print(i,end='\t')

This starts printing on another line

print()