本题主要是求构造一棵Trie树,即词典树用于统计单词. C#代码如下: using System; using System.Collections.Generic; using System.Linq; using System.Text; using System.Threading.Tasks; namespace TestOJ { public class AplusB { static void Main() { TestTrie1(); } private static void T…
最最最最最最最基本的Trie词频统计应用了. package trie; import java.util.Scanner; public class Main { public static void main( String[] args ) { TrieTree tt = new TrieTree(); Scanner sc = new Scanner( System.in ); while(sc.hasNext()){ int n = sc.nextInt(); for(int i=0;…