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Given n non-negative integers a1, a2, ..., an, where each represents a point at coordinate (i, ai). n vertical lines are drawn such that the two endpo 阅读全文
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Gameia Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 674 Accepted Submission(s): 267 Problem De 阅读全文
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5. Longest Palindromic Substring DescriptionHintsSubmissionsDiscussSolution DiscussPick One Given a string s, find the longest palindromic substring i 阅读全文
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2. Add Two Numbers 2. Add Two Numbers 2. Add Two Numbers 2. Add Two Numbers DescriptionHintsSubmissionsDiscussSolution DescriptionHintsSubmissionsDisc 阅读全文
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260. Single Number III 260. Single Number III 260. Single Number III 260. Single Number III DescriptionHintsSubmissionsDiscussSolution DescriptionHint 阅读全文
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137. Single Number II DescriptionHintsSubmissionsDiscussSolution DiscussPick One Given an array of integers, every element appears three times except 阅读全文
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I Hate It Time Limit: 9000/3000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 79439 Accepted Submission(s): 30513 Pro 阅读全文
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Brackets Sequence Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 32174 Accepted: 9291 Special Judge Description Let us define a regular br 阅读全文