char x;
void setup() {
  // put your setup code here, to run once:
Serial.begin(9600);
Serial.println("char\tDec");
for(x='A';x<='Z';x++){
Serial.print(x);
Serial.print("\t");
Serial.println(x , DEC);
}
}
void loop() {
  // put your main code here, to run repeatedly:

}