From 989569ce612ff7dc3aa8ea2f68e09efa9f1a8ed1 Mon Sep 17 00:00:00 2001
From: Denis <denis.peplin@gmail.com>
Date: Wed, 18 Oct 2017 12:21:38 +0300
Subject: [PATCH] Don't output every hash onto console, its too slow

Mining is about 3 times faster in average on my computer with this patch.
---
 proofofwork.go | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/proofofwork.go b/proofofwork.go
index 967a4bc..cc10c1d 100644
--- a/proofofwork.go
+++ b/proofofwork.go
@@ -56,7 +56,9 @@ func (pow *ProofOfWork) Run() (int, []byte) {
 		data := pow.prepareData(nonce)
 
 		hash = sha256.Sum256(data)
-		fmt.Printf("\r%x", hash)
+		if math.Remainder(float64(nonce), 100000) == 0 {
+			fmt.Printf("\r%x", hash)
+		}
 		hashInt.SetBytes(hash[:])
 
 		if hashInt.Cmp(pow.target) == -1 {