ok3.txt

// This is real code (almost)
// a program that can do three things
// a: compare three numbers
// b: if you're allowed to drink
// c: exit (because you can't exit if you don't choose this)
string opcion = "";
float first;
float second;
float third;
int year;
for(;opcion!="c";) {
  print("Choose an option\n");
  print("a)less, great or equal\n");
  print("b)Validate age\n");
  print("c)Exit\n");
  read(opcion);
  if(opcion == "a") {
    print("Three numbers to compare:\n");
    read(first);
    read(second);
    read(third);
    if (first==second) {
      print("First == second\n");
    }
    elif (first>second) {
      print("First > second\n");
    }
    elif (first<second) {
      print("First < second\n");
    }
    elif (first==third) {
      print("First == third\n");
    }
    elif (first>third) {
      print("First > third\n");
    }
    elif (first<third) {
      print("first < third\n");
    }
    elif (third==second) {
      print("Second == third\n");
    } 
    elif (third>second) {
      print("third > second\n");
    }
    elif (third<second) {
      print("second > third\n");
    }
    else {
      print("idk");
    }
  }
  elif(opcion == "b") {
    print("Age to validate: \n");
    read(year);
    do {
      if (year >= 0)
      {
        if (year < 18)
        {
          print("can't drink\n");
        }
        else {
          print("can drink \n");
        }
      }
      else {
        print("you haven't been born\n");
      }
    } while (year < 0);
  }
  elif(opcion == "c") {
    print("exiting!\n");
  }
  else {
    print("please choose a correct option\n");
  }
}