add: array exercises

14-arrays/exercises/13-word-finder/main.go

@@ -0,0 +1,48 @@
+package main
+
+// ---------------------------------------------------------
+// EXERCISE: Word Finder
+//
+//   Your goal is to search for the words inside the corpus.
+//
+//   Note: This exercise is similar to the previous word finder program:
+//   https://github.com/inancgumus/learngo/tree/master/13-loops/10-word-finder-labeled-switch
+//
+//   1. Get the search query from the command-line (it can be multiple words)
+//
+//   2. Filter these words, do not search for them:
+//      and, or, was, the, since, very
+//
+//      To do this, use an array for the filtered words.
+//
+//   3. Print the words found.
+//
+// RESTRICTION
+//   + The search and the filtering should be case insensitive
+//
+// HINT
+//   + strings.Fields function converts a given string a slice.
+//     You can find its example in the worder finder program that I've mentioned
+//     above.
+//
+// EXPECTED OUTPUT
+//   go run main.go
+//     Please give me a word to search.
+//
+//   go run main.go and was
+//
+//   go run main.go AND WAS
+//
+//   go run main.go cat beginning
+//     #2 : "cat"
+//     #11: "beginning"
+//
+//   go run main.go Cat Beginning
+//     #2 : "cat"
+//     #11: "beginning"
+// ---------------------------------------------------------
+
+const corpus = "lazy cat jumps again and again and again since the beginning this was very important"
+
+func main() {
+}