/* Program 4-2: Print number in different formats
  */

void setup() { 
    /* initialize serial and set the Baud rate to 9600 */
    Serial.begin(9600); 
} 

void loop() {
    int n = 12345;

    Serial.print("Decimal: ");
    Serial.println(n);              /* print n in decimal */
    Serial.print("Hexadecimal: 0x");
    Serial.println(n, HEX);         /* print n in hexadecimal */
    Serial.print("Binary: 0b");
    Serial.println(n, BIN);         /* print n in binary */
    	
    Serial.println('A');            /* print character A */
    Serial.println('A', HEX);       /* print the hex value of ASCII code of A */

    double e = 2.7182818284;

    Serial.println(e, 2);           /* print e with 2 fraction digits */
    Serial.println(e, 4);           /* print e with 4 fraction digits */
    Serial.println(e, 6);           /* print e with 6 fraction digits */
    Serial.println(e, 8);           /* print e with 8 fraction digits */
    Serial.println(e, 10);          /* print e with 10 fraction digits */
    
    Serial.println();               /* print a blank line */
    
    /* pause for a second then repeat */
    delay(1000);
}