int btn1 = 13;
int btn2 = 12;
int btn3 = 11;
int btn4 = 10;
int btn5 = 9;
int btn6 = 8;
int led1 = 7;
int led2 = 6;
int led3 = 5;
int led4 = 4;
int led5 = 3;
int led6 = 2;

void setup() {
pinMode(btn1, INPUT);
pinMode(btn2, INPUT);
pinMode(btn3, INPUT);
pinMode(btn4, INPUT);
pinMode(btn5, INPUT);
pinMode(btn6, INPUT);
pinMode(led1, OUTPUT);
pinMode(led2, OUTPUT);
pinMode(led3, OUTPUT);
pinMode(led4, OUTPUT);
pinMode(led5, OUTPUT);
pinMode(led6, OUTPUT);
}

void loop() {
  // put your main code here, to run repeatedly:
int button1 = digitalRead(btn1);
int button2 = digitalRead(btn2);
int button3 = digitalRead(btn3);
int button4 = digitalRead(btn4);
int button5 = digitalRead(btn5);
int button6 = digitalRead(btn6);

if (button1 ==HIGH){
digitalWrite(led1, HIGH);
if (button1 ==HIGH)
digitalWrite(led1, LOW);
}
if (button2 ==HIGH){
digitalWrite(led2, HIGH);
if (button2 ==HIGH)
digitalWrite(led2, LOW);
}
if (button3 ==HIGH){
digitalWrite(led3, HIGH);
if (button3 ==HIGH)
digitalWrite(led3, LOW);
}
if (button4 ==HIGH){
digitalWrite(led4, HIGH);
if (button4 ==HIGH)
digitalWrite(led4, LOW);
}
if (button5 ==HIGH){
digitalWrite(led5, HIGH);
if (button5 ==HIGH)
digitalWrite(led5, LOW);
}
if (button6 ==HIGH){
digitalWrite(led6, HIGH);
if (button6 ==HIGH)
digitalWrite(led6, LOW);
}















}