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Statement 《AlgorithmThe entry to the competition classic P50 has such a question. I will give the following detailed descriptions:
Exercise 3-2, Word Length (Word).
1. Why Chinese Word Segmentation?
Words are the smallest meaningful linguistic component capable of independent activities. English words use spaces as natural delimiters, while Chinese words use words as the basic unit of writing, there is no
For a long time did not write the article, today came up to write, found that increased the markdown editor. Very good, follow-up study, today, write the article first. All right, no nonsense.Title, I believe you see this title do not want to read
An analysis of C-language variable-length arrays
1. Introduction
We know that unlike modern programming languages such as C + +, the traditional C language does not support variable-length array functions, which means that the length of the array
If a varchar is set in an item (50)
Well, that's 50 for English.
So what about Chinese?
Utf-8 Chinese occupies 3 bytes
So, is this varchar (50) Only save 16 characters?
MySQL varchar (50) in both Chinese and English, there are 50.
MySQL5
An analysis of C-language variable-length arrays
1. Introduction
We know that unlike modern programming languages such as C + +, the traditional C language does not support variable-length array functions, which means that the length of the array
The length of an html form is calculated based on the number of characters, whether it is a Chinese character or a letter, but the database is calculated by byte. The number of Chinese characters occupies 1 of 2 letters, in this way, the length of
In the previous articleArticle, I initially introduced how to develop a vstoProgramIn this article, I will further introduce the development of the word plug-in. Word is a document tool that everyone has been familiar with in their daily work. It is
HTML form length is calculated by the number of characters, whether it is Chinese characters or letters, but the database is also in bytes, the Chinese characters accounted for 2 letters accounted for 1, so it is easy to write the length of the
Title: Given a string, the length of the last word, with spaces in the middle of each word.For example: input: Hello World output: 5C Code: Pass.#include #define MAXN1000#includeintMain () {intNumber = 0, I,len; CharS[MAXN]; Gets (s); Len=strlen (
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