#usng string formatting operator
name = 'xyz'
print('welcome %s' %name)
age = 27
print('age=%d' %age)
print('age is %s' %age)

marks = 60
print('marks=%2f' %marks)
print('marks=%0.2f' %marks)
print('age in ortal %o' %age)
print('age in hexadecimal %x' %age)
print('age with exp %e' %age)