作业1:统计出txt文本里面的单词数，并找出频率出现最高的单词是哪个？
运行结果：
上代码：
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using System;using System.Collections.Generic;using System.Linq;using System.Text;namespace ConsoleApplication1{ class Program { static void Main(string[] args) { //文件打开 //string file = System.IO.File.ReadAllLines(@""); int count = 0; string tmp = ""; //初始化次数 string words = "hihi hello,hihi,hello,hihi?"; var new_i = words.Split(new char[] { ' ', ',', '.', '?' },StringSplitOptions.RemoveEmptyEntries); Console.Write("总的单词数量：{0}\n", new_i.Length); for (int i = 0; i < new_i.Length; i++) { //查询每个单词出现的次数 var query = from key in new_i where key.ToUpperInvariant() == new_i[i].ToUpperInvariant() select key; int key_count = query.Count(); if (key_count > count) { count = key_count; tmp = new_i[i]; } } Console.Write("频率出现最高的单词是：{0}\n", tmp); Console.Write("次数为：{0}\n", count); Console.ReadKey(); } }} |
基础代码运行成功！通过外部打开！
创建11.txt
通过外部打开：
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using System;using System.Collections.Generic;using System.Linq;using System.Text;namespace ConsoleApplication1{ class Program { static void Main(string[] args) { //文件打开 //string[] file_A = System.IO.File.ReadAllLines(@"C:\Users\Administrator\Desktop\11.txt"); string file_A = System.IO.File.ReadAllText(@"C:\Users\Administrator\Desktop\11.txt"); //Console.Write(file_A); int count = 0; string tmp = ""; //初始化次数 var new_i = file_A.Split(new char[] { ' ', ',', '.', '?' }, StringSplitOptions.RemoveEmptyEntries); Console.Write("总的单词数量：{0}\n", new_i.Length); for (int i = 0; i < new_i.Length; i++) { //查询每个单词出现的次数 var query = from key in new_i where key.ToUpperInvariant() == new_i[i].ToUpperInvariant() select key; int key_count = query.Count(); if (key_count > count) { count = key_count; tmp = new_i[i]; } } Console.Write("频率出现最高的单词是：{0}\n", tmp); Console.Write("次数为：{0}\n", count); Console.ReadKey(); } }} |
运行截图：
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原文链接：https://blog.csdn.net/qq_35230125/article/details/124828900
