Write a program in python in which teacher asks the student to check
whether the input number is divisible by 7 or not. If it is divisible by 7
then square the number and add 11 in it and then check if divisible by 2.
If it gets divisible by 2 print the original number. If it is not divisible by 2
print it “only divisible by 7”, if it is not divisible by 7 print “Not divisible
by 7”.