Write a program to access members through the scope resolution operator.
#include<iostream> using namespace std; namespace A { int a = 1; void My_Fun() { cout << "inside namespace A" << endl; } } namespace B { int a = 3; void My_Fun() { cout << "inside namespace B" << endl; } } int a = 5; void My_Fun() { cout << "inside main" << endl; } int main() { cout << "a = " << a << endl; cout << "A::a = " << A::a << endl; cout << "B::a= " << B::a << endl; My_Fun(); A::My_Fun(); B::My_Fun(); return 0; }
Output
a = 5 A::a = 1 B::a= 3 inside main inside namespace A inside namespace B