Add tasks for all the new languages

Task/Monte-Carlo-methods/FreeBASIC/monte-carlo-methods.freebasic

@@ -0,0 +1,33 @@
+' version 23-10-2016
+' compile with: fbc -s console
+
+Randomize Timer  'seed the random function
+
+Dim As Double x, y, pi, error_
+Dim As UInteger m = 10, n, n_start, n_stop = m, p
+
+Print
+Print " Mumber of throws  Ratio (Pi)     Error"
+Print
+
+Do
+    For n = n_start To n_stop -1
+        x = Rnd
+        y = Rnd
+        If (x * x + y * y) <= 1 Then p = p +1
+    Next
+    Print Using "    ############,  "; m ;
+    pi = p * 4 / m
+    error_ = 3.141592653589793238462643383280 - pi
+    Print RTrim(Str(pi),"0");Tab(35); Using "##.#############"; error_
+    m = m * 10
+    n_start = n_stop
+    n_stop = m
+Loop Until m > 1000000000 ' 1,000,000,000
+
+
+' empty keyboard buffer
+While Inkey <> "" : Wend
+Print : Print "hit any key to end program"
+Sleep
+End