convert ascii char value to hexadecimal c++
#include <iostream>
#include <iomanip>
int main() {
char asciiChar;
std::cout << "Enter an ASCII character: ";
std::cin >> asciiChar;
// Convert ASCII char value to hexadecimal
int asciiValue = static_cast<unsigned char>(asciiChar);
std::cout << "ASCII value: " << asciiValue << std::endl;
std::cout << "Hexadecimal representation: 0x" << std::hex << std::setw(2) << std::setfill('0') << asciiValue << std::endl;
return 0;
}