Update NumberUtil.java

优化统计方法至少三次除法 -> 至多三次加减法+一次除法
2025-04-05 17:37:59 +08:00 · 2024-10-21 17:34:21 +08:00 · 2024-10-21 17:34:21 +08:00 · d0bf70f6a8
commit d0bf70f6a8
parent 467d67e83a
1 changed files with 1 additions and 1 deletions
--- a/hutool-core/src/main/java/cn/hutool/core/util/NumberUtil.java
+++ b/hutool-core/src/main/java/cn/hutool/core/util/NumberUtil.java
@ -2297,7 +2297,7 @@ public class NumberUtil {
 	 * @since 3.0.6
 	 */
 	public static int count(int total, int part) {
-		return (total % part == 0) ? (total / part) : (total / part + 1);
+		return total == 0 ? 0 : (total - 1) / part + 1;
 	}

 	/**