update

nana1220 · Nov 21, 2014 · 1ab828e · 1ab828e
1 parent b839150
commit 1ab828e
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/java/src/HeavyLight.java b/java/src/HeavyLight.java
@@ -17,6 +17,7 @@ static int queryOperation(int leftValue, int rightValue) {
 	}
 
 	static int deltaEffectOnSegment(int delta, int segmentLength) {
+		if (delta == getNeutralDelta()) return getNeutralDelta();
 		// Here you must write a fast equivalent of following slow code:
 		// int result = delta;
 		// for (int i = 1; i < segmentLength; i++) result = queryOperation(result, delta);