#include #include #include #include // Made by Kawaii >^.^< namespace patch { template std::string to_string(const T& n) { std::ostringstream stm; stm << n; return stm.str(); } } int main() { try { char ch; int decimalValue, b, y = 3; std::string fhl, shl; int hop = 0; std::string hexadecimal; std::string f4, s4; std::string bin, binary; std::cout << "Enter a Character: "; std::cin >> ch; std::cout << ch << std::endl; decimalValue = ch; while (bin.length() < 8) { b = decimalValue % 2; decimalValue /= 2; bin += patch::to_string(b); } for (int i = bin.length(); i >= 0; i--) { binary += bin[i]; } binary.erase(0, 1); for (int i = 0; i < 4; i++) { f4 += binary[i]; } for (int i = 4; i < 8; i++) { s4 += binary[i]; } for (int i = 0; i < f4.length(); i++) { if (f4[i] == '1') { hop += pow(2, y); y--; } else { y--; } } if (hop >= 10) { switch (hop) { case 10: fhl = "a"; break; case 11: fhl = "b"; break; case 12: fhl = "c"; break; case 13: fhl = "d"; break; case 14: fhl = "e"; break; case 15: fhl = "f"; break; } } else { fhl = patch::to_string(hop); } y = 3; hop = 0; for (int i = 0; i < s4.length(); i++) { if (s4[i] == '1') { hop += pow(2, y); y--; } else { y--; } } if (hop >= 10) { switch (hop) { case 10: shl = "a"; break; case 11: shl = "b"; break; case 12: shl = "c"; break; case 13: shl = "d"; break; case 14: shl = "e"; break; case 15: shl = "f"; break; } } else { shl = patch::to_string(hop); } std::cout << "Hexadecimal value -> " << fhl << shl << std::endl;; } catch(...) { std::cout << "Error" << std::endl; } return 0; }

Character to Hexadecimal - Converter