Data commit

Task/Parsing-RPN-to-infix-conversion/Julia/parsing-rpn-to-infix-conversion.julia

@@ -0,0 +1,20 @@
+function parseRPNstring(rpns)
+    infix = []
+    rpn = split(rpns)
+    for tok in rpn
+        if all(isnumber, tok)
+            push!(infix, parse(Int, tok))
+        else
+            last = pop!(infix)
+            prev = pop!(infix)
+            push!(infix, Expr(:call, Symbol(tok), prev, last))
+            println("Current step: $infix")
+        end
+    end
+    infix
+end
+
+unany(s) = replace(string(s), r"Any\[:\((.+)\)\]", s"\1")
+
+println("The final infix result: ", parseRPNstring("3 4 2 * 1 5 - 2 3 ^ ^ / +") |> unany, "\n")
+println("The final infix result: ", parseRPNstring("1 2 + 3 4 + ^ 5 6 + ^") |> unany)