int l1=13;
int l2=12;
int l3=11;
int l4=10;
int l5=9;
int l6=8;
int l7=7;
int l8=6;
int l9=5;
int l10=4;

int s1=3;

int v1;

void setup() {
 Serial.begin(9600);

  pinMode(l1, OUTPUT);
  pinMode(l2, OUTPUT);
  pinMode(l3, OUTPUT);
  pinMode(l4, OUTPUT);
  pinMode(l5, OUTPUT);
  pinMode(l6, OUTPUT);
  pinMode(l7, OUTPUT);
  pinMode(l8, OUTPUT);
  pinMode(l9, OUTPUT);
  pinMode(l10,OUTPUT);

  pinMode(s1, INPUT);
}

void loop() {
 v1 = digitalRead(s1);
Serial.println(v1);

if(v1==1) {
 digitalWrite(l1,1);
delay(500);
 digitalWrite(l2,1);
delay(500);
 digitalWrite(l3,1);
delay(500);
 digitalWrite(l4,1);
delay(500);
 digitalWrite(l5,1);
delay(500);
 digitalWrite(l6,1);
delay(500);
 digitalWrite(l7,1);
delay(500);
 digitalWrite(l8,1);
delay(500);
 digitalWrite(l9,1);
delay(500);
 digitalWrite(l10,1);
delay(500);

 digitalWrite(l1,0);
delay(500);
 digitalWrite(l2,0);
delay(500);
 digitalWrite(l3,0);
delay(500);
 digitalWrite(l4,0);
delay(500);
 digitalWrite(l5,0);
delay(500);
 digitalWrite(l6,0);
delay(500);
 digitalWrite(l7,0);
delay(500);
 digitalWrite(l8,0);
delay(500);
 digitalWrite(l9,0);
delay(500);
 digitalWrite(l10,0);
delay(500);
}

if(v1==0) {
 digitalWrite(l10,1);
delay(500);
 digitalWrite(l9,1);
delay(500);
 digitalWrite(l8,1);
delay(500);
 digitalWrite(l7,1);
delay(500);
 digitalWrite(l6,1);
delay(500);
 digitalWrite(l5,1);
delay(500);
 digitalWrite(l4,1);
delay(500);
 digitalWrite(l3,1);
delay(500);
 digitalWrite(l2,1);
delay(500);
 digitalWrite(l1,1);
delay(500);

 digitalWrite(l10,0);
delay(500);
 digitalWrite(l9,0);
delay(500);
 digitalWrite(l8,0);
delay(500);
 digitalWrite(l7,0);
delay(500);
 digitalWrite(l6,0);
delay(500);
 digitalWrite(l5,0);
delay(500);
 digitalWrite(l4,0);
delay(500);
 digitalWrite(l3,0);
delay(500);
 digitalWrite(l2,0);
delay(500);
 digitalWrite(l1,0);
delay(500);
}

}