void setup() {
  // put your setup code here, to run once:
  Serial.begin(9600);
  pinMode(2,OUTPUT);
  pinMode(3,OUTPUT);
}

int a0val = 0;
int a1val = 0;

void loop() {
  // put your main code here, to run repeatedly:
  a0val = analogRead(A0);
  a1val = analogRead(A1);
  Serial.print("A0: ");
  Serial.println(a0val);
  Serial.print("A1: ");
  Serial.println(a1val);
  if(a0val>0 and a1val>0){
    
    if(a0val>0){
      for(int i = 0; i < a0val; i++){
        a0val = analogRead(A0);
        Serial.print("i: ");
        Serial.println(i);
        digitalWrite(2,1);
        digitalWrite(3,1);
        delay(50);
      }
    }
    if(a1val>0){
      for(int x = 0; x < a1val; x++){
        a1val = analogRead(A1);
        Serial.print("x: ");
        Serial.println(x);
        digitalWrite(2,0);
        digitalWrite(3,0);
        delay(50);
      }
    }
  }
  if(a0val>0 and a1val==0){
    digitalWrite(2,1);
    digitalWrite(3,1);
  }
  if(a0val==0 and a1val>0){
    digitalWrite(2,0);
    digitalWrite(3,0);
  }
}