diff --git a/examples/decode/decode.go b/examples/decode/decode.go
index d8512a3..663e5f4 100644
--- a/examples/decode/decode.go
+++ b/examples/decode/decode.go
@@ -14,7 +14,7 @@ func main() {
 
 	fmt.Printf("index\tenc\tdec\n")
 
-	for i := 0; i < len(encodedData); i++ {
+	for i := range encodedData {
 		decoded := decoder.Decode(encodedData[i])
 		fmt.Printf("%d\t%d\t%d\n", i, encodedData[i], decoded)
 	}
diff --git a/examples/encode/encode.go b/examples/encode/encode.go
index 5a447a6..d783276 100644
--- a/examples/encode/encode.go
+++ b/examples/encode/encode.go
@@ -11,7 +11,7 @@ func main() {
 	encoder := bmip10.NewEncoder(10, 8)
 
 	fmt.Printf("index\traw\tenc\n")
-	for i := 0; i < len(rawData); i++ {
+	for i := range rawData {
 		encoded := encoder.Encode(rawData[i])
 		fmt.Printf("%d\t%d\t%d\n", i, rawData[i], encoded)
 	}