摘要：
import java.util.Scanner;import java.util.ArrayList;public class string2{ public static void main(String[] args){ String str; String subStr; T t = new T(); Scanner s = new Scanner(System.in); System.o... 阅读全文
摘要：
import java.util.Scanner; public class string1{ public static void main(String[] args){ String str; count c = new count(); Scanner s = new Scanner(System.in); System.out.print("输入需要统计的... 阅读全文