Merge pull request #28 from bitlux/dev

Add solution for GCAQQ05

Author: bitlux

gcaqq05_penguin_coding_3_letter_count/main.go

@@ -0,0 +1,37 @@
+package main
+
+import "fmt"
+
+const chars = `XNVWEEWTSWOFRNOHLNORTHXYWESTNTSTSMTOUSSVEOUTWBTCWSEWHSNCSHJSEOSWRNUMWOOEA
+OWWWNSHETSWWJNXHONUTHTEWOWRHTNMONNEBHCWNQSRSHHHENSEWTETPTHSEEHHEKNZNTEWCB
+SSTESOISETRNITEJHTEGEWSSNPWDHEHTOHWOTTOMOTERWFEREMSTSWTOJAMTUOWEWLGSTAOEC
+ONSSOZOHONRWCIETTTWWWRTNOWNSHTNOOOSRDDWHOSEHTWEENSEJWEJOOSRTVWNNRZSTSWTFD
+ESEVONVETWNSNOEOESRWWRRHTEWTHOHFWNWOHTHRTHWOTRWUFSHESONWETLEOWWSSSSNEHHEF
+UWLTAOYWEWWHNNHEVQNWNNSSEWFSNNSBNDSEWDWHSENTWSYSQRSEWYHEROEWONESKDWNPERWG
+WSWHWEYNRESEEOTRWSTTWSEVMSBEWWHTRRWPREXOOSJEHNIEREHOESHUYWWEEZEWRSSNSNESI
+HETTRLYFEREEHTNSSYFCHESHEGUHSDSGNRENXRKWWNWRATJNNHWEMENESSETWTRUSHEWHEJNJ
+ENYSHWTUERCRETSSOPEWENQOWHSRSSTOHETNHEMZEHBSTEUNTNOTEEWEWWQEHVSEZSRWWROTK
+SSURJJEHROTRTEWRMROETWFTSWTWDVAREIHOHHZGWBGJMESENWHTWVSSCOWSTNEHDNENOJHGL`
+
+func main() {
+	for _, kw := range []string{"NORTH", "WEST"} {
+		keyworth := map[rune]int{}
+		i := 1
+		for _, c := range kw {
+			keyworth[c] = i
+			i++
+		}
+
+		total := 0
+		curr := 0
+		for _, c := range chars {
+			if w := keyworth[c]; w != 0 {
+				curr = 10*curr + w
+			} else {
+				total += curr
+				curr = 0
+			}
+		}
+		fmt.Println(total)
+	}
+}