From 83dfee0e245c3332db84351d6daec9563049ed58 Mon Sep 17 00:00:00 2001
From: H Hautakoski <henrik@fiktivkod.org>
Date: Mon, 6 Sep 2010 16:52:07 +0200
Subject: [PATCH] p4.c: removed unused variable.

---
 p4.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/p4.c b/p4.c
index 62a4d9f..ee945c9 100644
--- a/p4.c
+++ b/p4.c
@@ -43,11 +43,11 @@ int ispalindrom(int num) {
 
 int main() {
 	
-	int r, a;
+	int r;
 	
 	for(r=999999; r >= 100001; r--) {
 		
-		if (!ispalindrom(r) || !(a = factor(r)))
+		if (!ispalindrom(r) || !factor(r))
 			continue;
 		
 		printf("%i\n", r);