11. what will be the output of the following code?
fh=open("poem.txt","r") s1=fh.readline() s2=fh.readline() s3=fh.read(15) print(s3) fh.close()
Write a program to copy the contents of the file ‘poem.txt’ to ‘poem1.txt’ barring the lines starting with letter ‘b’.
Write a code to print just the last line of the file ‘poem.txt’.
Write a single loop to display all the contents of file poem.txt after removing leading and trailing whitespaces.
A text file contains alphanumeric text say an.txt. write a program that reads this text file and prints only the numbers or digits from the file.