Txplore Arduino LBD Day 4, Example 1 - ten random numbers, even or odd

gistfile1.txt

void setup() {
  // put your setup code here, to run once:
  Serial.begin(9600);

  // put this here so that each time I restart with button press I have a line feed gap so I can easily compare with prior results
  Serial.println();
  randomSeed(analogRead(0)); // supposed to make sure random simulates (pseudo random) a random number.

  // uncomment for mini project 1
  ten_random_numbers();
  // mini project 2
//  while_ten_random_numbers();
}

void loop() {
  // put your main code here, to run repeatedly:
}

void ten_random_numbers() {
  for (int i = 0; i < 10; i++ ) { // go through this 10 times, i will equal 0 to 9
    int number = random(100); // generate a random # from 0 to 99
    Serial.print(number); // print the number.
    if ((number % 2) == 0) { // if number / 2 has no remainders...
      Serial.println(" EVEN"); // it's even
    } else {
      Serial.println(" ODD"); // otherwise it's odd.
    }
  }
}

void while_ten_random_numbers() {
  byte index = 0;
  while (index < 10) {
    int number = random(100); // generate a random # from 0 to 99
    Serial.print(number); // print the number.
    if ((number % 2) == 0) { // if number / 2 has no remainders...
      Serial.println(" EVEN"); // it's even
    } else {
      Serial.println(" ODD"); // otherwise it's odd.
    }
    index++;
  }
}