int []num=new int[1001]; FileReader fr = new FileReader("1.txt"); BufferedReader br = new BufferedReader(fr); String str; StringBuilder sb = new StringBuilder(); while((str=br.readLine())!=null) { sb.append(str); } String st=sb.toString(); int s
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; using System.IO; using Microsoft.Office.Interop.Excel; using Syste