int led1=13;
int led2=12;
int led3=11;
int led4=10;
int led5=9;
int pb1=7;
int pb2=6;
void setup() {
  // put your setup code here, to run once:
pinMode(13, OUTPUT);
pinMode(12, OUTPUT);
pinMode(11, OUTPUT);
pinMode(10, OUTPUT);
pinMode(9, OUTPUT);
pinMode(7, INPUT);
pinMode(6, INPUT);
}

void loop() {
  // put your main code here, to run repeatedly:
if (digitalRead(pb1 )==HIGH){
  digitalWrite(13, HIGH);
  digitalWrite(12, HIGH);
  digitalWrite(11, HIGH);
  digitalWrite(10, HIGH);
  digitalWrite(9, HIGH);
  if (digitalRead(pb2 )==LOW){
  }
    digitalWrite(13, LOW);
    digitalWrite(12, LOW);
    digitalWrite(11, LOW);
    digitalWrite(10, LOW);
    digitalWrite(9, LOW);
  
  }
}