2024.06 Remove unused variables

jerodev · jerodev · commit c2f7c9b4b69a · 2024-12-06T15:40:31.000+01:00
diff --git a/2024/6-guard/main.go b/2024/6-guard/main.go
@@ -10,7 +10,6 @@ import (
 const (
 	freeBlock     = '.'
 	obstacleBlock = '#'
-	visiteBlock   = 'X'
 )
 
 var direction = []int{-1, 0, 1, 0}
@@ -30,7 +29,6 @@ func main() {
 		guardIndex = strings.Index(row, "^")
 		if guardIndex > -1 {
 			guardStart = position{guardIndex, len(grid)}
-			row = strings.Replace(row, "^", "X", 1)
 		}
 
 		grid = append(grid, []byte(row))

Original file line number	Diff line number	Diff line change
`@@ -10,7 +10,6 @@ import (`
`10`	`10`	`const (`
`11`	`11`	`freeBlock = '.'`
`12`	`12`	`obstacleBlock = '#'`
`13`		`- visiteBlock = 'X'`
`14`	`13`	`)`
`15`	`14`
`16`	`15`	`var direction = []int{-1, 0, 1, 0}`
`@@ -30,7 +29,6 @@ func main() {`
`30`	`29`	`guardIndex = strings.Index(row, "^")`
`31`	`30`	`if guardIndex > -1 {`
`32`	`31`	`guardStart = position{guardIndex, len(grid)}`
`33`		`- row = strings.Replace(row, "^", "X", 1)`
`34`	`32`	`}`
`35`	`33`
`36`	`34`	`grid = append(grid, []byte(row))`