fork download
copy 
  1. #include <iostream>
  2. #include <map>
  3. #include <string>
  4.  
  5. using namespace std;
  6.  
  7. void ConvertHexToBin(string NumberToConvert)
  8. {
  9.     map<string,string> HexToBin;
  10.     HexToBin["0"]="0000";
  11.     HexToBin["1"]="0001";
  12.     HexToBin["2"]="0010";
  13.     HexToBin["3"]="0011";
  14.     HexToBin["4"]="0100";
  15.     HexToBin["5"]="0101";
  16.     HexToBin["6"]="0110";
  17.     HexToBin["7"]="0111";
  18.     HexToBin["8"]="1000";
  19.     HexToBin["9"]="1001";
  20.     HexToBin["A"]="1010";
  21.     HexToBin["B"]="1011";
  22.     HexToBin["C"]="1100";
  23.     HexToBin["D"]="1101";
  24.     HexToBin["E"]="1110";
  25.     HexToBin["F"]="1111";
  26.     cout<<HexToBin[NumberToConvert];
  27. }
  28. int main()
  29. {
  30.     string NumberToConvert="";
  31.     cin>>NumberToConvert;
  32.     ConvertHexToBin(NumberToConvert);
  33.     return 0;
  34. }
  35.  
Success #stdin #stdout 0s 5660KB
comments (?)
stdin
copy 
A
stdout
copy 
1010
https://ideone.com/3KjISn
language:
C++14 (gcc 8.3)
created:
2 years ago
visibility:
public

Share or Embed source code

Discover > Sphere Engine API

The brand new service which powers Ideone!

Discover > IDE Widget

Widget for compiling and running the source code in a web browser!