cpp substring

#include <iostream>
#include <string>

int main() {
    std::string str = "Hello, World!";
    std::string substring;

    // Extract substring from position 7 to the end
    substring = str.substr(7);

    // Display the original string and the extracted substring
    std::cout << "Original String: " << str << std::endl;
    std::cout << "Substring from position 7 to end: " << substring << std::endl;

    return 0;
}