Tabs to spaces

1 files changed, 10 insertions, 10 deletions

diff --git a/gcd.java b/gcd.java
index 3c174aa..092419a 100644
--- a/gcd.java
+++ b/gcd.java
@@ -1,28 +1,28 @@
 public class gcd
 {
-	public static int gcd2(int a, int b) {
-		int c;
+    public static int gcd2(int a, int b) {
+        int c;
         while (b != 0) {
             c = b;
             b = a % b;
             a = c;
         }
-		return a;
-	}
+        return a;
+    }
 
-	public static int gcdn(int [] a) {
-		int r = a[0];
+    public static int gcdn(int [] a) {
+        int r = a[0];
         for (int i = 1; i < a.length; i++)
             r = gcd2(r, a[i]);
-		return r;
-	}
+        return r;
+    }
 
-	public static void main(String [] argv) {
+    public static void main(String [] argv) {
         int [] n = new int [argv.length];
         for (int i = 0; i < argv.length; i++) {
             n[i] = Integer.parseInt(argv[i]);
         }
         System.out.println(gcdn(n));
-	}
+    }
 }