name.java

我在做实验时编的小程序！

import java.io.*;
import java.util.*;
public class Ex2_3{
public static void main(String args[])throws IOException{
BufferedReader buf;
String name;
buf=new BufferedReader(new InputStreamReader(System.in));
System.out.print("输入名字:");
name=buf.readLine();
name.toLowerCase();
char a[]=name.toCharArray();
int b=name.length();
for(int i=0;i<b;i++){
	if(a[i]==' ')
	a[i+1]=Character.toUpperCase(a[i+1]);
	else continue;}
	a[0]=Character.toUpperCase(a[0]);
	name=new String(a);
System.out.println(name);
}
}