题目描述：
LeetCode 473. Matchsticks to Square
Remember the story of Little Match Girl? By now, you know exactly what matchsticks the little match girl has, please find out a way you can make one square by using up all those ...
[LeetCode]Matchsticks to Square
[LeetCode]Total Hamming Distance
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LeetCode.
题目描述：
LeetCode 477. Total Hamming Distance
The Hamming distance between two integers is the number of positions at which the corresponding bits are different.
Now your job is to find the total Hamming distance between all pairs of the given ...
[LeetCode]Hamming Distance
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LeetCode.
题目描述：
LeetCode 461. Hamming Distance
The Hamming distance between two integers is the number of positions at which the corresponding bits are different.
Given two integers x and y, calculate the Hamming distance.
Note:
0 ≤ x, y < 2 ...
LeetCode Weekly Contest 12解题报告
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LeetCode.
LeetCode Weekly Contest 12是LeetCode举办的第十五场正式周赛，共4道题目，比赛时长2小时。
比赛链接：https://leetcode.com/contest/leetcode-weekly-contest-12/
题解列表：
[LeetCode]Encode String with Shortest Length
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LeetCode.
题目描述：
LeetCode 471. Encode String with Shortest Length
Given a non-empty string, encode the string such that its encoded length is the shortest.
The encoding rule is: k[encoded_string], where the encoded_string inside the square brackets is being repeated exactly ...