**我想知道以下幾行的含義,我是java的新手,這是我的任務的一部分。 public void map(LongWritable key, Text value, Context context) throws IOException, InterruptedException {
//According to my knowledge we are using this to set
的遞減順序我使用這個代碼來算詞彙出現在文本文件的頻率: #!/usr/bin/python
file=open("out1.txt","r+")
wordcount={}
for word in file.read().split():
if word not in wordcount:
wordcount[word] = 1
else:
word