求求哪位大神帮帮忙，一直求不出the的个数%>_<%
程序代码：import *;
import java.util.*;
public class End {
private int line, charCount, countThe;
private StringBuffer sb;
private Vector<String> v;
private Vector<StringBuffer> vsb;
public End() {
sb = new StringBuffer();
v = new Vector<String>();
vsb = new Vector<StringBuffer>();
}
public void input() throws IOException {
String s = "";
System.out.println("请输入若干行文本,以end作为结束行:");
BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
s = br.readLine();
while (!s.equals("end")) {
v.add(s);
StringBuffer ssb = new StringBuffer(s);
vsb.add(ssb);
s += "\n";
line++;
sb.append(s);
s = br.readLine();
}
}
public void count() {
for (int i = 0; i < v.size(); i++) {
String[]s = v.get(i).split("");
String ss = "";
for (int j = 0; j < s.length; j++) {
if (s[j].contains("the"))
countThe++;
ss+=s[j];
}
charCount += ss.length();
}
}//问题
public void translate() {
for (int i = 0; i < vsb.size(); i++) {
for (int j = 0; j < vsb.get(i).length(); j++)
if (j == 0 || vsb.get(i).charAt(j - 1) == ' ')
vsb.get(i).setCharAt(j, Character.toUpperCase(vsb.get(i).charAt(j)));
}
}
public void output() {
System.out.println("该文本由" + line + "行组成,字符总数为：" + charCount + "，有 " +countThe+ "个“the”");
System.out.println("将整个文本中所有单词首字母为小写的改为大写输出:");
System.out.println(vsb.toString());
}
public static void main(String[] args) throws IOException {
End e = new End();
e.input();
e.count();
e.translate();
e.output();
}
}
这真是一个神奇的问题，那如果我要实现单个“the”单词的话，只需要把 if (s[j].contains("the"))换成 if (s[j].equals("the"))就可以了么？
