#include<iostream>
using namespace std;
signed char INTtoCHAR(int INT)
{
    signed char CHAR = (signed char)INT;
    return CHAR;
}

int CHARtoINT(signed char CHAR)
{
    int INT = (int)CHAR;
    return INT;
}
int main()
{
  int x = 5;
  signed char after;
  char compare = '5';
  after = INTtoCHAR(5);

  if(after == 5)
  {
      std::cout << "after:" << (int)after << "/ compare: " << compare << std::endl;
  }


  return 0;
}