2014年9月5日

Set Matrix Zeroes

摘要： Given amxnmatrix, if an element is 0, set its entire row and column to 0. Do it in place.click to show follow up.Follow up:Did you use extra space?A s... 阅读全文

posted @ 2014-09-05 06:39 Step-BY-Step 阅读(159) 评论(0) 推荐(0) 编辑

Remove Duplicates from Sorted List

摘要： Given a sorted linked list, delete all duplicates such that each element appear onlyonce.For example,Given1->1->2, return1->2.Given1->1->2->3->3, retu... 阅读全文

posted @ 2014-09-05 05:29 Step-BY-Step 阅读(128) 评论(0) 推荐(0) 编辑

Remove Duplicates from Sorted List II

摘要： Given a sorted linked list, delete all nodes that have duplicate numbers, leaving onlydistinctnumbers from the original list.For example,Given1->2->3-... 阅读全文

posted @ 2014-09-05 05:27 Step-BY-Step 阅读(130) 评论(0) 推荐(0) 编辑

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