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0 votes

0 answers 12 views

One way to avoid overflow

commented 30 minutes ago in Palindrome Number by Decheng (220 points)

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0 answers 18 views

why cannot pass the OJ while run correctly in Visual Studio

commented 57 minutes ago in Longest Palindromic Substring by Shangrila (1,940 points)

0 votes

4 answers 327 views

Does everyone solved it with O(n) complexity?

commented 2 hours ago in Linked List Cycle by wuqia (100 points)

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1 answer 87 views

Is there better solution for this word breakII

commented 6 hours ago in Word Break II by [email protected] (190 points)

0 votes

1 answer 15 views

Try this test case pow(-0.5,-2147483648)

commented 10 hours ago in Pow(x, n) by danielyin (120 points)

0 votes

1 answer 7 views

Why expected result for input of {1,2} is 2? Shouldn't it be 1?

answered 11 hours ago in Minimum Depth of Binary Tree by 1337c0d3r (1,210 points)

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1 answer 31 views

I don't understand!

commented 13 hours ago in Median of Two Sorted Arrays by Yanqd (210 points)

0 votes

1 answer 27 views

Wrong answer in a->b->c?

answer selected 1 day ago in Word Ladder by princessmaja (250 points)

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1 answer 15 views

What does the result mean? My output is the same to Expected result

commented 1 day ago in Text Justification by Decheng (220 points)

+2 votes

2 answers 26 views

How to deal with long overflow?

answered 1 day ago in Sqrt(x) by Decheng (220 points)

0 votes

0 answers 57 views

Is the complexity O(kn)?

commented 1 day ago in Merge k Sorted Lists by Shangrila (1,940 points)

+2 votes

1 answer 30 views

The information is insufficient for this question

commented 1 day ago in Integer to Roman by Amax (140 points)

+1 vote

3 answers 222 views

Restore IP Addresses

commented 2 days ago in Restore IP Addresses by Shangrila (1,940 points)

0 votes

0 answers 43 views

Tried hashset to run BFS and create 'marked' hashset to prevent circle, fail in large test set. Please help @-@

edited 2 days ago in Word Ladder by Shangrila (1,940 points)

0 votes

0 answers 70 views

My answer is not getting accepted because I am exceeding the time limit.

reshown 2 days ago in Single Number by Shangrila (1,940 points)

+1 vote

3 answers 259 views

Does anyone have a better idea?

commented 2 days ago in Candy by 1337c0d3r (1,210 points)

0 votes

1 answer 45 views

What does it mean by "Last executed input: {-1,#}"

answered 2 days ago in Copy List with Random Pointer by Shangrila (1,940 points)

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1 answer 56 views

How do we handle the overflow case?

answered 3 days ago in Reverse Integer by Shangrila (1,940 points)

0 votes

1 answer 49 views

[2147483646,-2147483647,0,2,2147483644,-2147483645,2147483645]

answered 3 days ago in Longest Consecutive Sequence by Shangrila (1,940 points)

0 votes

1 answer 75 views

In the given examples, the last one isMatch("aab", "c*a*b") → true; don't understand why it is true?

commented 4 days ago in Regular Expression Matching by Shangrila (1,940 points)

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