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 ...
In the computer world, use restricted resource you have to generate maximum benefit is what we always want to pursue.
For now, suppose you are a dominator of m 0s and n 1s respectively ...
LeetCode 468. Validate IP Address
In this problem, your job to write a function to check whether a input string is a valid IPv4 address or IPv6 address or neither.
IPv4 addresses are canonically represented in dot-decimal notation, which ...
Winter is coming! Your first job during the contest is to design a standard heater with fixed warm radius to warm all the houses.
Now, you are given positions of houses and heaters on a horizontal ...
LeetCode Weekly Contest 11是LeetCode举办的第十四场正式周赛，共4道题目，比赛时长2小时。
比赛链接：https://leetcode.com/contest/leetcode-weekly-contest-11/
题解列表：
LeetCode 434. Number of Segments in a String