#include <iostream>
#include <string>
int main() {
std::string myString = "Hello, World!";
// Using a range-based for loop to traverse each character in the string
for (char& c : myString) {
// Printing each character in the string
std::cout << c << " ";
}
// Accessing and modifying characters using index
for (std::size_t i = 0; i < myString.length(); ++i) {
// Printing each character in the string
std::cout << myString[i] << " ";
}
// Using iterators to traverse the string
for (std::string::iterator it = myString.begin(); it != myString.end(); ++it) {
// Printing each character in the string
std::cout << *it << " ";
}
return 0;
}