RosettaCodeData/Task/Case-sensitivity-of-identifiers/C++/case-sensitivity-of-identifiers.cpp

#include <iostream>
#include <string>
using namespace std;

int main() {
    string dog = "Benjamin", Dog = "Samba", DOG = "Bernie";

    cout << "The three dogs are named " << dog << ", " << Dog << ", and " << DOG << endl;
}