struct NamedVar {
  String name;
  char value;
  
  NamedVar(String n, char v) : name(n), value(v) {}
};

void printNamedVar(NamedVar& nv) {
  Serial.print(nv.name + ": DECIMAL: ");
  Serial.print(nv.value, DEC);
  Serial.print(" HEX: ");
  Serial.print(nv.value, HEX);
  Serial.print(" BINARY: ");
  Serial.print(nv.value, BIN);
  Serial.print(" OCTAL: ");
  Serial.print(nv.value, OCT);
  Serial.print(" CHARACTER: ");
  Serial.println(nv.value);
  Serial.println();
}

// Usage
NamedVar var1("var1", 35);
NamedVar var2("var2", 0x35);
NamedVar var3("var2", 0b10101);
NamedVar var4("var2", 072);
NamedVar var5("var2", '7');
// etc...

void setup() {
  Serial.begin(9600);
  printNamedVar(var1);
  printNamedVar(var2);
  printNamedVar(var3);
  printNamedVar(var4);
  printNamedVar(var5);

}



void loop()
{

}