#include
using namespace std;
int count1 = 100;
int main()
{
int count1 = 10;
int count3 = 50;
cout << "Value of outer count1 = " << count1 << endl;
cout << "Value of global count1 = " << ::count1 << endl;
{
int count1 = 20;
int count2 = 30;
cout << "Value of inner count1 = " << count1 << endl;
cout << "Value of global count1 = " << ::count1 << endl;
count1 += 3;
count3 += count2;
}
cout << "Value of outer count1 = " << count1 << endl
<< "Value of outer count3 = " << count3 << endl;
return 0;
}