Is it possible to use a=2 -->a in any way inside the block ?

Question

https://code.sololearn.com/c85856d2XVAl/?ref=app

Answer 1

Nope.. There is no way to access a=2 in that inner block bcoz once a local variable with same name is initialized it is not possible to access the variable which is declared outside..

Answer 2

Ok thank you and with scope resolution operator we can access only global variable ?we can't access any other variable?

Answer 3

Yeah..scope resolution operator can only access global variable..

Answer 4

~ swim ~

What is a namespace??