// /// short code

int wait = 1000;
int red_pin = 11;
int green_pin = 10;
int blue_pin = 9;
void setup(){
  pinMode(red_pin, OUTPUT);
  pinMode(green_pin, OUTPUT);
  pinMode(blue_pin, OUTPUT);
  Serial.begin(9600);
}
void loop(){
  rgb(255,255,255);
  delay(wait);
  rgb(255,255,0);
  delay(wait);
  rgb(255,0,255);
  delay(wait);
  rgb(0,255,255);
  delay(wait);
  rgb(0,0,255);
  delay(wait);
  rgb(0,255,0);
  delay(wait);
  rgb(255,0,0);
  delay(wait);
}
int rgb(int a, int b, int c) {
  analogWrite(green_pin, a);
  analogWrite(blue_pin, b);
  analogWrite(red_pin, c);
}






















// int wait = 2000;

// #define rpin 11
// #define gpin 10
// #define bpin 9

// void setup() {
//   Serial.begin(9600);
//   pinMode(12, OUTPUT);
// }

// void loop() {
//   analogWrite(rpin, 0);
//   analogWrite(gpin, 255);
//   analogWrite(bpin, 0);
//   delay(wait);
//   analogWrite(rpin, 255);
//   analogWrite(gpin, 0);
//   analogWrite(bpin, 0);
//   delay(wait);
//   analogWrite(rpin, 0);
//   analogWrite(gpin, 0);
//   analogWrite(bpin, 255);
//   delay(wait);
//   analogWrite(rpin, 255);
//   analogWrite(gpin, 255);
//   analogWrite(bpin, 0);
//   delay(wait);
//   analogWrite(rpin, 0);
//   analogWrite(gpin, 255);
//   analogWrite(bpin, 255);
//   delay(wait);
//   analogWrite(rpin, 255);
//   analogWrite(gpin, 0);
//   analogWrite(bpin, 255);
//   delay(wait);
//   analogWrite(rpin, 255);
//   analogWrite(gpin, 128);
//   analogWrite(bpin, 0);
//   delay(wait);
//   analogWrite(rpin, 0);
//   analogWrite(gpin, 128);
//   analogWrite(bpin, 255);
//   delay(wait);
//   analogWrite(rpin, 128);
//   analogWrite(gpin, 255);
//   analogWrite(bpin, 0);
//   delay(wait);
//   analogWrite(rpin, 0);
//   analogWrite(gpin, 128);
//   analogWrite(bpin, 128);
//   delay(wait);
// }





















































// for (int value = 0; value < 256; value++) {
  //   analogWrite(rpin, value);
  //   delay(15);
  // }

  // for (int value = 255; value >= 0; value--) {
  //   analogWrite(rpin, value);
  //   delay(15);
  // }

  // for (int value = 0; value < 256; value++) {
  //   analogWrite(gpin, value);
  //   delay(15);
  // }

  // for (int value = 255; value >= 0; value--) {
  //   analogWrite(gpin, value);
  //   delay(15);
  // }

  // for (int value = 0; value < 256; value++) {
  //   analogWrite(bpin, value);
  //   delay(15);
  // }

  // for (int value = 255; value >= 0; value--) {
  //   analogWrite(bpin, value);
  //   delay(15);
  // }