#include<stdio.h> main() { int acount=0,bcount=0,ccount=0,dcount=0; char a; printf("请输入一行字符:\n"); a = getchar(); while (a !='\n') { switch (a) { ...【阅读全文】
using System;using System.Collections.Generic;using System.ComponentModel;using System.Data;using System.Drawing;using System.Linq;using System.Text;using System.Windows.Forms;namespace multiple{ public partial class Form1 : Form { p...【阅读全文】