#include <Servo.h>
int buttonstate = 0;
int button = 2;
int spos = 0;
Servo servo;


void setup() {
  pinMode(button, INPUT);
  // put your setup code here, to run once:
  servo.attach(9);
      Serial.begin(9600);
}

void loop() {
  // put your main code here, to run repeatedly:
   buttonstate = digitalRead(button);

   if(spos == 0, 179){
   
   
   if (buttonstate == HIGH){
     spos++;
     Serial.println(spos);
     delay(10);

   }
   else {

   }
   }
   if (spos == 180) {
       if (buttonstate == HIGH){
     
     spos=0;
     
     Serial.println(spos);
   }
   }
   else{

   }



servo.write(spos);




}