2729. Check if The Number is Fascinating v2

donutloop · donutloop · commit 8abb73824a6c · 2024-03-11T21:14:41.000+01:00
diff --git a/Check if The Number is Fascinating/kata.go b/Check if The Number is Fascinating/kata.go
@@ -18,7 +18,12 @@ func countDigits(n int, stats *[9]int) bool {
 		if digit == 0 {
 			return false
 		}
-		stats[digit-1]++
+		digit = digit - 1
+		currentCount := stats[digit]
+		if currentCount > 0 {
+			return false
+		}
+		stats[digit]++
 	}
 	return true
 }

Original file line number	Diff line number	Diff line change
`@@ -18,7 +18,12 @@ func countDigits(n int, stats *[9]int) bool {`
`18`	`18`	`if digit == 0 {`
`19`	`19`	`return false`
`20`	`20`	`}`
`21`		`- stats[digit-1]++`
	`21`	`+ digit = digit - 1`
	`22`	`+ currentCount := stats[digit]`
	`23`	`+ if currentCount > 0 {`
	`24`	`+ return false`
	`25`	`+ }`
	`26`	`+ stats[digit]++`
`22`	`27`	`}`
`23`	`28`	`return true`
`24`	`29`	`}`