change.java

java编写的小程序

class Change 
{   public static void main(String[] args)
	{  
	   String str1="The str2Do 7TH";
	   str1= str1.replace(" ","," ); 
       str1= str1.replace("1","0" );
       str1= str1.replace("2","0" );
       str1= str1.replace("3","0" );
       str1= str1.replace("4","0" );
       str1= str1.replace("5","0" );
       str1= str1.replace("6","0" );
       str1= str1.replace("7","0" );
       str1= str1.replace("8","0" );
       str1= str1.replace("9","0" );
       str1 = str1.toUpperCase();
       System.out.println(str1);
	}
}