TierraEstella.frink

View or download TierraEstella.frink in plain text format


// Solver for Teirra [sic] Estella cache,
// http://www.geocaching.com/seek/cache_details.aspx?guid=39e41b35-2915-41cd-a943-10e044f0dc56

for [a,b,c,d,e,f,g,h,i,j] = array[0 to 9].permute[]
{
   j = i + e
   if j==a or j==b or j==c or j==d or j==e or j==f or j==g or j==h or j==i
      next
   first = 1000 a + 100 b + 10 c + d
   second = 1000 e + 100 f + 10 g + b
   sum = 10000 e + 1000 f + 100 c + 10 b + h
   if (first+second == sum)
   {
      println["a=$a\tb=$b\tc=$c\td=$d\te=$e\tf=$f\tg=$g\th=$h\ti=$i\tj=$j"]
      println["   $a $b $c $d"]
      println["+  $e $f $g $b"]
      println["==========="]
      println[" $e $f $c $b $h"]
      println[]
      latstr = "$e$b$a$f.$j$h$e"
      longstr = "$e$e$f$j$j.$g$f$e"
      println["lat = sqrt[$latstr]"]
      println["long = sqrt[$longstr]"]
      println[]
      lat =  sqrt[eval[latstr]] degrees
      long = sqrt[eval[longstr]] degrees
      println["lat : " + format[lat, degrees, 5]]
      println["long: " + format[long, degrees, 5]]
      println[]
      println["lat : " + (lat->DMS)]
      println["long: " + (long->DMS)]
   }
}


View or download TierraEstella.frink in plain text format


This is a program written in the programming language Frink.
For more information, view the Frink Documentation or see More Sample Frink Programs.

Alan Eliasen was born 17988 days, 19 hours, 8 minutes ago.