<reponame>NathanKr/python-playground<gh_stars>0
a = 1
b = "hello"
a = a +1
b = b + " world"
print(a,b) 

a="hello !!!"
print(a)
a = 1
b = "hello"
a = a +1
b = b + " world"
print(a,b) 

a="hello !!!"
print(a)