package piao;
import java.io.FileReader;
import java.util.Scanner;
import java.util.ArrayList;
import ci.Ci;
public class piao2 {
public static void main(String[] args)
{
ArrayList<Ci> list=new ArrayList<Ci>();
ArrayList<String>wlist=new ArrayList<String>();
try
{
FileReader frw=new FileReader("wu.txt");
Scanner inw =new Scanner(frw);
while(inw.hasNext())
{
wlist.add(inw.next());
}
}
catch(Exception e)
{
}
int flag=-1;
int flag2=0;//1 单词 2 字母 3 单词前 4 字母前 5 退出
int xianshi=-1,xianshi2=-1;
String word="";
String line="";
try
{
Scanner input=new Scanner(System.in);
FileReader fr=new FileReader("piao.txt");
Scanner in =new Scanner(fr);
do
{
System.out.println("请选择：1 单词 2 字母 3 单词前n 4 字母前n 5 退出 6 短语");
flag2=input.nextInt();
if(flag2==5)
{
break;
}
if(flag2==3||flag2==4)
{
System.out.println("请输入数量：");
xianshi=input.nextInt();
}
if(flag2==1||flag2==3)//单词
{
in.useDelimiter("[ \",.?':;'!-]");
while(in.hasNext())
{
word=in.next();
//System.out.println(word);
if(ifWord(word))
{
if(ifWu(wlist,word))
{
Ci ci=new Ci(word);
//查重
flag=-1;
for(int i=0;i<list.size();i++)
{
if(equal(ci,list.get(i)))
{
flag=i;
break;
}
else
{
flag=-1;
}
}
if(flag>=0)
{
ci.setNumber(list.get(flag).getNumber()+1);
list.set(flag, ci);
}
else
{
list.add(ci);
}
}
}
}
}
if(flag2==2||flag2==4)
{
while(in.hasNext())
{
line=in.nextLine();
//System.out.println(word);
for(int k=0;k<line.length();k++)
{
char c=line.charAt(k);
if(((c>='a'&&c<='z')||(c>='A'&&c<='Z')))
{
Ci ci=new Ci(String.valueOf(line.charAt(k)));
//查重
flag=-1;
for(int i=0;i<list.size();i++)
{
if(equal(ci,list.get(i)))
{
flag=i;
break;
}
else
{
flag=-1;
}
}
if(flag>=0)
{
ci.setNumber(list.get(flag).getNumber()+1);
list.set(flag, ci);
}
else
{
list.add(ci);
}
}
}
}
}
if(flag2==6)
{
}
while(in.hasNext())
{
word=in.next();
//System.out.println(word);
if(ifWord(word))
{
Ci ci=new Ci(word);
//查重
flag=-1;
for(int i=0;i<list.size();i++)
{
if(equal(ci,list.get(i)))
{
flag=i;
break;
}
else
{
flag=-1;
}
}
if(flag>=0)
{
ci.setNumber(list.get(flag).getNumber()+1);
list.set(flag, ci);
}
else
{
list.add(ci);
}
}
}
/*for(int i=0;i<list.size();i++)
{
list.get(i).show();
}*/
int t,k;
for(t=0;t<list.size()-1;t++)
{
for(k=0;k<list.size()-t-1;k++)
{
if(!DX(list.get(k),list.get(k+1)))
{
Ci ci1=new Ci(list.get(k).getWord(),list.get(k).getNumber());
Ci ci2=new Ci(list.get(k+1).getWord(),list.get(k+1).getNumber());
list.set(k, ci2);
list.set(k+1, ci1);
}
}
}
//显示
if(xianshi<0)
{
xianshi2=list.size();
}
else
{
xianshi2=xianshi;
}
for(int i=0;i<xianshi2;i++)
{
list.get(i).show();
}
}while(flag2!=5);
}
catch(Exception e)
{
}
}
public static Boolean DX(Ci a,Ci b)
{
if(a.getNumber()>=b.getNumber())
{
return true;
}
else
{
return false;
}
}
public static Boolean equal(Ci a,Ci b)
{
if(a.getWord().equals(b.getWord()))
{
return true;
}
else
{
return false;
}
}
public static Boolean ifWu(ArrayList<String> wlist,String s)//无用词
{
Boolean flag=true;
for(int i=0;i<wlist.size();i++)
{
if(wlist.get(i).equals(s))
{
flag=false;
}
}
return flag;
}
public static Boolean ifWord(String s)//是否为单词
{
Boolean flag=true;
char c;
if(s.equals(" ")||s.equals(""))
{
return false;
}
for(int i=0;i<s.length();i++)
{
c=s.charAt(i);
if(!((c>='a'&&c<='z')||(c>='A'&&c<='Z')))
{
flag=false;
}
}
return flag;
}
public static Boolean ifZiMu(char c)//是否为字母
{
Boolean flag=true;
if(!((c>='a'&&c<='z')||(c>='A'&&c<='Z')))
{
flag=false;
}
return true;
}
}
