void setup() {
  // put your setup code here, to run once:
pinMode(2,INPUT);
pinMode(3,INPUT);
pinMode(4,INPUT);
pinMode(5,INPUT);
pinMode(6,INPUT);
pinMode(7,INPUT);
pinMode(8,INPUT);
pinMode(9,INPUT);
pinMode(A0,OUTPUT);
pinMode(A1,OUTPUT);
pinMode(A2,OUTPUT);
pinMode(A3,OUTPUT);
pinMode(A4,OUTPUT);
pinMode(A5,OUTPUT);
pinMode(A6,OUTPUT);
pinMode(A7,OUTPUT);

int relais1=0;
int relais2=0;
int relais3=0;
int relais4=0;
int relais5=0;
int relais6=0;
int relais7=0;
int relais8=0;

while(5){


int pin1 = digitalRead(2);
int pin2 = digitalRead(3);
int pin3 = digitalRead(4);
int pin4 = digitalRead(5);
int pin5 = digitalRead(6);
int pin6 = digitalRead(7);
int pin7 = digitalRead(8);
int pin8 = digitalRead(9);
  //Relais1
if(pin1==1){
relais1++;
//digitalWrite(A0, HIGH);
delay(50);
}
if(relais1 == 0){
  digitalWrite(A0,HIGH);
}
 if (relais1==1){
  digitalWrite(A0,LOW);
 }
if(relais1==2){
  relais1=0;
}

  //Relais2
if(pin2==1){
relais2++;

delay(50);
}
if(relais2 == 0){
  digitalWrite(A1,HIGH);
}
 if (relais2==1){
  digitalWrite(A1,LOW);
 }
if(relais2==2){
  relais2=0;
}

 //Relais3
if(pin3==1){
relais3++;

delay(50);
}
if(relais3 == 0){
  digitalWrite(A2,HIGH);
}
 if (relais3==1){
  digitalWrite(A2,LOW);
 }
if(relais3==2){
  relais3=0;
}

 //Relais4
if(pin4==1){
relais4++;

delay(50);
}
if(relais4 == 0){
  digitalWrite(A3,HIGH);
}
 if (relais4==1){
  digitalWrite(A3,LOW);
 }
if(relais4==2){
  relais4=0;
}

 //Relais5
if(pin5==1){
relais5++;

delay(50);
}
if(relais5 == 0){
  digitalWrite(A4,HIGH);
}
 if (relais5==1){
  digitalWrite(A4,LOW);
 }
if(relais5==2){
  relais5=0;
}

 //Relais6
if(pin6==1){
relais6++;

delay(50);
}
if(relais6 == 0){
  digitalWrite(A5,HIGH);
}
 if (relais6==1){
  digitalWrite(A5,LOW);
 }
if(relais6==2){
  relais6=0;
}

 //Relais7
if(pin7==1){
relais7++;

delay(50);
}
if(relais7 == 0){
  digitalWrite(A6,HIGH);
}
 if (relais7==1){
  digitalWrite(A6,LOW);
 }
if(relais7==2){
  relais7=0;
}

 //Relais8
if(pin8==1){
relais8++;

delay(50);
}
if(relais8 == 0){
  digitalWrite(A7,HIGH);
}
 if (relais8==1){
  digitalWrite(A7,LOW);
 }
if(relais8==2){
  relais8=0;
}







}


}