diff --git a/bin/Main.class b/bin/Main.class
index dd34eb4..aa31998 100644
Binary files a/bin/Main.class and b/bin/Main.class differ
diff --git a/exercise/src/Main.java b/exercise/src/Main.java
index 9188281..88493f0 100644
--- a/exercise/src/Main.java
+++ b/exercise/src/Main.java
@@ -13,7 +13,8 @@ public class Main {
                 int id = in.nextInt();
                 if (id >= 0 && id <= 100) {
                     mention[id]++;
-                    if (sender >= 0 && sender <= 100) by[id][sender] = true;
+                    if (sender >= 0 && sender <= 100)
+                        by[id][sender] = true;
                 }
             }
         }
@@ -30,7 +31,8 @@ public class Main {
         boolean first = true;
         for (int s = 0; s <= 100; s++) {
             if (by[bestId][s]) {
-                if (!first) sb.append(' ');
+                if (!first)
+                    sb.append(' ');
                 sb.append(s);
                 first = false;
             }