程序代写代做代考 Programming Exercise 3-1

Programming Exercise 3-1

Programming Exercise 6-2

def main():

# Declare variables

line = ”

counter = 0

# Prompt for file name

fileName = input(‘Enter the name of the file: ‘)

# Open the specified file for reading

infile = open(fileName, ‘r’)

# Priming read

line = infile.readline()

counter = 1

# Read in and display first five lines

while line != ” and counter <= 5: # Strip '\n' line = line.rstrip('\n') print(line) line = infile.readline() # Update counter when line is read counter +=1 # Close file infile.close() # Call the main function. main()