a = 8
b = 4
print('Assign Values: \t\t', 'a = ', a, '\tb = ', b)
a += b
print('Add and Assign:\t\t', 'a = ', a, '(8+= 4)')

a -= b
print('Sub and Assign:\t\t', 'a = ', a, '(12-= 4)')

a *= b
print('Mul and Assign:\t\t', 'a = ', a, '(8*= 4)')

a /= b
print('Div and Assign:\t\t', 'a = ', a, '(32/= 4)')

a %= b
print('Mod and Assign:\t\t', 'a = ', a, '(8 %= 4)')

