parte 3

#include <Charliplexing.h>
#include <Figure.h>
#include <Font.h>
int x;
void setup() {
  // put your setup code here, to run once:
LedSign::Init();
randomSeed(analogRead(0));
x = random(0,13);
LedSign::Vertical(x,1);
}

void loop() {
  // put your main code here, to run repeatedly:

  for(int y = 0; y <= x; y++){
  LedSign::Set(y,4,1);
  delay(500);
}