gofmt

five.go

@@ -1,22 +1,22 @@
 package main
 
 import (
+	"fmt"
 	"io/ioutil"
 	"strings"
-	"fmt"
 )
 
 // diff finds the difference between two ints
-func diff(a,b int) int {
+func diff(a, b int) int {
 	if a > b {
-		return a-b
+		return a - b
 	}
-	return b-a
+	return b - a
 }
 
 func main() {
 	d, _ := ioutil.ReadFile("in5.txt")
-	s := strings.Split(string(d) , "\n")
+	s := strings.Split(string(d), "\n")
 	max := 0
 	for _, code := range s {
 		rowUpper := 127
@@ -27,37 +27,37 @@ func main() {
 		col := 0 // will store the col when it's completed
 		for i, sym := range code {
 			switch sym {
-				case 'F': // The lower half
-					if i == 6 { // the last command
-						row = rowLower
-					} else {
-						rowUpper = rowUpper-(diff(rowLower, rowUpper)/2)-1
-					}
-				case 'B': // The upper half
-					if i == 6 {
-						row = rowUpper
-					} else {
-						rowLower = rowLower+(diff(rowLower, rowUpper)/2)+1
-					}
-				case 'L': // Lower Half
-					if i == 9 {
-						col = colLower
-					} else {
-						colUpper = colUpper-(diff(colLower, colUpper)/2)-1
-					}
-				case 'R': // Upper Half
-					if i == 9 {
-						col = colUpper
-					} else {
-						colLower = colLower+(diff(colLower, colUpper)/2)+1
-					}
-				
+			case 'F': // The lower half
+				if i == 6 { // the last command
+					row = rowLower
+				} else {
+					rowUpper = rowUpper - (diff(rowLower, rowUpper) / 2) - 1
+				}
+			case 'B': // The upper half
+				if i == 6 {
+					row = rowUpper
+				} else {
+					rowLower = rowLower + (diff(rowLower, rowUpper) / 2) + 1
+				}
+			case 'L': // Lower Half
+				if i == 9 {
+					col = colLower
+				} else {
+					colUpper = colUpper - (diff(colLower, colUpper) / 2) - 1
+				}
+			case 'R': // Upper Half
+				if i == 9 {
+					col = colUpper
+				} else {
+					colLower = colLower + (diff(colLower, colUpper) / 2) + 1
+				}
+
 			}
 		}
-		id :=  row*8+col
+		id := row*8 + col
 		if id > max {
 			max = id
 		}
 	}
 	fmt.Println(max)
-}
+}