I do yesterday the first question leetcode simple title, spent more than an hour, but doing it is not complicated subject that is very difficult, I began to doubt myself feel that they are not quite stupid, mind a little burst. Fortunately, surf the Internet found that many small partners are more difficult, but also see a lot of good answers on their own brush leetcode would like to divide what task.
I saw a turtle tie brush title, rabbit brush system problems, combined with my current state of thought, I chose the rabbit brush system problems. From 7.7 to brush No. 3 easy day, less than an hour to finish each question and summarized into a blog, as long as no idea no idea within 10 minutes, we thoroughly understand someone else's code is good, so fast brush about 100 easy end. The number of brush a few day later based on whether I can speed up the pace to be.
I know from my shortcomings, the code is not enough, the ability to solve practical problems, lack of incisive thinking, work slower, divergent thinking is not enough, so I decided to quickly brush rabbit problem of take-all system, learn the strengths of others to grow themselves.
I think some very powerful people problem-solving clever and precise, time and space complexity of the algorithm to achieve excellent performance. I myself often relatively fixed ideas to solve a problem, to solve complex and cumbersome process also think, this is what I brushed reason leetcode, hoping to make their problems through the brush code to excellence.
keep coding。
Brush the five questions, find themselves sometimes small details of some of the code is not very familiar with, there are some popular gadgets, such as the C language strncpy, strcmp function of this kind, such as the use of two pointers, C ++ template library use function, after you learn the object-oriented less to solve specific problems, tomorrow (No. 7.10) intends to look at while doing leetcode while C / C + ± primer-plus.
