# format the string
first  = 'stalin is a good man'
last = 'soosai'
# print('{} {} good man'.format(first, last))

print(len(first)) # len of generic function
print(first.upper()) 
print(first.find('sas'))
print( 'is' in first)

# variable
print(10 /3) # returns floating point
print(10 // 3) # return int
print(int(10/3))