#include <iostream>
#include <string>
#include <vector>
int main()
{
std::vector<std::string> s = {"4c", "6f", "6e", "67"};
for (int i = 0; i == 4; i++) {
int num = std::stoi(s[i], 0, 16);
std::cout << "value in decimal = " << num << '\n';
std::cout << "value in hexadecimal = " << std::hex << num << '\n';
std::cout << "value in hexadecimal = " << '0' + num << '\n';
}
}
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