Turn number = number * (-1) into short form

nis3638 · Apr 8, 2017 · c754b98 · c754b98
1 parent c340ffd
commit c754b98
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/UVa/PrimeFactors.java b/UVa/PrimeFactors.java
@@ -93,7 +93,7 @@ public static List<Integer> getPrimeFactors(int number) {
 
 	static void formatOutput(int number, List<Integer> primeFactors, boolean isNegative) {
 		if (isNegative) {
-			number = number * (-1);
+			number *= -1;
 		}
 		StringBuilder output = new StringBuilder(number + " = ");
 		int numberOfPrimeFactors = primeFactors.size();