count words in text

  Requirement: enter a string to count the number of words. Words are separated by spaces. Multiple spaces are allowed. Algorithm . Example: input: I love ChinaOutput:I:1Love:2China:1     First, we thought of a simulated method. We used

Emacs does not seem to provide a method for counting the number of words. Therefore, we need to use some extensions or elisp functions. 1) use external Program To calculate Set the following Code Add it to the Emacs configuration file: (Defun word-

This article describes how to count the number of words in a text file in python, and describes how to operate Python on text files and strings, for more information about how to count the number of words in a python text file, see the following

It is the number of times of swearing in each content, based on another array. there is no idea after writing it. how should we count it? the perfect solution can't be found out, after all, it is still slag. Think of an ugly method, just look at it:

Counter is a class within the ColletionsCan be understood as a simple counter, you can count the number of characters appearing, examples are as followsImportCOLLECTIONSSTR1=['a','a','b','D']m=collections. Counter (STR1)Print(m) str2=['You're','Good'

Cycle-06. Count the number of words in a single line of text (15) time limit MS Memory limit 65536 KB code length limit 8000 B award Program StandardAuthor Zhang Tong Hongyu (Zhejiang University)This topic requires a program to count the number of

Source of the topic:Cycle-06. Count the number of words in a line of text (15) time limit MSMemory Limit 65536 KBCode length limit 8000 BProcedures for the award of questions StandardAuthor Zhang Tong Hongyu (Zhejiang University)This topic requires

05: count words, 05 count words05: count words View Submit Statistics Question Total time limit: 1000 ms   Memory limit: 65536kB Description Common text editors have the word search function, which can

Combine a few main functions together:1. Read single words from text (remove spaces, special symbols, etc.)2. Use the words that are read to update the nodes of the binary tree (involving the construction of the two-fork tree, recursion)3. Middle

the perfect solution can't be figured out, after all, it's slag. Think of a more ugly way to look at the line: $str = "1111111111111112b22222222caonima22222222"; $words = [' 2b ', ' Caonima ']; $res = [];foreach ($words as $word) { $ res[$word]