Job 4.2

This experiment and Fan classmate knot to complete.

This program in the last program slightly modified, to increase the function of search words, the main code is as follows:

  Public Static voidMain (string[] args) {Scanner in=NewScanner (system.in); System.out.println ("Please enter the word you want to find"); String m=In.nextline (); intCount=0; Try{FileReader FR1=NewFileReader ("Gone_with_the_wind.txt");//ReadBufferedReader bf1=NewBufferedReader (FR1); String Str=NULL;  while((Str=bf1.readline ())! =NULL) {str=str.replace ("\\n", "" "); STR=str.tolowercase (); STR=str.replaceall ("[\\pP '" ""] "," "); String[] str1=str.split ("");  for(inti=0;i<str1.length;i++)          {              if(M.equals (Str1[i])) count++; }} fr1.close ();         Bf1.close (); }Catch(Exception e) {e.printstacktrace ();} Try{FileWriter FW=NewFileWriter ("Result1.txt"); BufferedWriter BW=NewBufferedWriter (FW); Bw.write (M+"="+count);             Bw.close (); Fw.close (); }Catch(Exception e) {e.printstacktrace ();} }      }

Experimental data:

I searched for 3 words, which with has, and compared to the last result

Consistent results

GitHub Address: Https://github.com/sunhongyi1996/repository

Job 4.2