摘要:
public static void main(String[] args) { int count_abc=0,count_num=0,count_oth=0; //输入一串数 Scanner scan=new Scanner(System.in); String str = scan.next... 阅读全文
摘要:
import java.util.Scanner;public class TestDemo { public static void main(String[] args) { Scanner sc = new Scanner(System.in);//键盘输入数字System.out.prin... 阅读全文