Question

in python Complete the function read_r_line(fname, ln) to take a filename and a line number and return the contents of that line number from the file as a string. Hint: The code from Files03 will be helpful. Example: read_r_line('myf.txt', 5) will return 'I like peanut'

Answer 1

Answer:

def read_r_line(fname, ln):
    result = None
    f = open(fname, 'r')
    count = 1
    for line in f:
        if count == ln:
            result = line.strip()
        count += 1
    f.close()
    return result