From 0f66072da7f5bb287400b09a343dd250631d7f09 Mon Sep 17 00:00:00 2001
From: uh-zz <uhzz.contact@gmail.com>
Date: Fri, 21 Oct 2022 21:08:53 +0900
Subject: [PATCH] refactor: fmt.Printf in strings/kmp

---
 strings/kmp/kmp.go | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/strings/kmp/kmp.go b/strings/kmp/kmp.go
index a0f138724..b46d5484c 100644
--- a/strings/kmp/kmp.go
+++ b/strings/kmp/kmp.go
@@ -71,10 +71,11 @@ func Kmp(text string, word string) Result {
 	m, i, c := 0, 0, 0
 	t := kmpTable(word)
 	for m+i < len(text) {
-		fmt.Printf("\n   comparing characters %c %c at positions %d %d", text[m+i], word[i], m+i, i)
+		message := fmt.Sprintf("\tcomparing characters %c %c at positions %d %d", text[m+i], word[i], m+i, i)
+
 		c++
 		if word[i] == text[m+i] {
-			fmt.Printf(" - match")
+			fmt.Printf("%s - match\n", message)
 			if i == len(word)-1 {
 				return Result{
 					m, c,
@@ -82,6 +83,7 @@ func Kmp(text string, word string) Result {
 			}
 			i++
 		} else {
+			fmt.Printf("%s\n", message)
 			m = m + i - t[i]
 			if t[i] > -1 {
 				i = t[i]