一、首先考虑用到grep 二、排序sort(这里排序是为了后面好去重) 三、去重并计算单词出现次数 四、再sort排序(-nr表示按数值进行降序排序) 五、再通过awk控制输出方式 法二:tr 法三:awk 回到顶部 192. Word Frequency Write a bash script to calculate the frequency of each wor
Your script should output the following, sorted by descending frequency: the 4 is 3 sunny 2 day 1 1. 2. 3. 4. Note: Don't worry about handling ties, it is guaranteed that each word's frequency count is unique. Could you write it in one-line using Unix pipes? 1. 2. 解题思路 见...
Don't worry about handling ties, it is guaranteed that each word's frequency count is unique. 代码: # Read from thefilewords.txt and output the word frequency list to stdout.tr-s"\t|""\n"<words.txt|sort|uniq-c |sort-k1 -r|awk'{print $2,$1}' 解释:...
[LeetCode] Word Frequency 单词频率 简介:Write a bash script to calculate the frequency of each word in a text file words.txt. For simplicity sake, you may assume: words. Write a bash script to calculate the frequency of each word in a text filewords.txt. For simplicity sake, you may ...
LeetCode(192. Word Frequency) 192. Word Frequency Write a bash script to calculate the frequency of each word in a text filewords.txt. For simplicity sake, you may assume: words.txtcontains only lowercase characters and space' 'characters....
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Word Frequency.linux Word Ladder II.java Word Ladder.java Zuma Game.java Breadcrumbs LeetCode / Word Ladder.java Latest commit cherryljr BFS | Two BFS 70cefbe· Apr 7, 2018 HistoryHistory Breadcrumbs LeetCode / Word Ladder.javaTop File metadata and controls Code Blame 273 lines (246 loc)...
2. Solution No sort 代码语言:javascript 代码运行次数:0 运行 AI代码解释 class Solution { public: string findLongestWord(string s, vector<string>& d) { int index = 0; int maxLength = 0; for(int i = 0; i < d.size(); i++) { int m = 0; int n = 0; while(m < s.size() ...
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// input: String paragraph(not case sensitive), String[] banned(lowerCase)// output: String most frequent// step 1: sort the paragraph by frequency decending// step 2: go from the sorted paragraph to find the first one not in banned, returnclassSolution{public StringmostCommonWord(String pa...