a = "Pakistan"
#a is variable or identifier
#= is assignment operator
# string value pakistan is assiged to variable a
print(a)
a="Zindabad"
#a is overwritten
print(a)
a=1
print(type(a))
a=3.4
print(type(a))
a = 'a'
print(type(a))

s_name ="Farjad"
s_fname = "Shahid"
print(s_name+s_fname)
num1=100
num2=200
sum = num1+num2
print(sum)

