28. Same Named Variable

We have two namespaces, each declaring a variable named threshold. Your task is to declare both namespaces and variables. 

• Declare:
  • namespace A
    • int threshold = 50
  • namespace B
    • int threshold = 75

The code already print both values using the scope resolution operator.
 

Example

Output:

A.threshold=50
B.threshold=75

Why this output?

Both namespaces contain a threshold. Using A::threshold and B::threshold selects the intended one.

Question Significance

Teaches how namespaces prevent name collisions and how to access identically named items across different namespaces.