static Dictionary< string , int > CountWord( string text) |
{ |
Dictionary< string , int > frequency; |
frequency = new Dictionary< string , int >(); |
string [] words = Regex.Split(text, @"\W+" ); |
|
foreach ( string word in words) |
{ |
if (frequency.ContainsKey(word)) |
{ |
frequency[word]++; |
} |
else |
{ |
frequency[word] = 1; |
} |
} |
return frequency; |
} |
by: 发表于:2018-01-08 10:20:50 顶(0) | 踩(0) 回复
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