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SkipList levelCount update fix #539

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SkipList levelCount update fix #539

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3 changes: 1 addition & 2 deletions java/17_skiplist/SkipList.java
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Original file line number Diff line number Diff line change
Expand Up @@ -78,10 +78,9 @@ public void delete(int value) {
}
}

while (levelCount>1&&head.forwards[levelCount]==null){
while (levelCount > 1 && head.forwards[levelCount - 1] == null) {
levelCount--;
}

}

// 理论来讲，一级索引中元素个数应该占原始数据的 50%，二级索引中元素个数占 25%，三级索引12.5% ，一直到最顶层。
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