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Q1_3_20类中delete方法未考虑NullPointException #1

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Jin-H opened this issue Apr 7, 2017 · 0 comments
Open

Q1_3_20类中delete方法未考虑NullPointException #1

Jin-H opened this issue Apr 7, 2017 · 0 comments

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@Jin-H
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Jin-H commented Apr 7, 2017

举例：当链表总长为3时，调用delete(2)方法，node.next = node.next.next;会抛出NullPointException
@Jin-H Jin-H closed this as completed Apr 7, 2017
@Jin-H Jin-H reopened this Apr 7, 2017
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