简单的读取文件中的单词

#include <iostream>

#include <fstream>

#include <string>

using namespace std;

bool judegChar(char x){

    return ((x > 64 && x < 91)||(x >96 && x < 123));

}

int main(){

    ifstream text("C:\\text.txt");

    if( text.fail() ){

      cout << "Can't open test " << endl;

      return 0;

    }

    char str[256];

    string getstr = "";

    while(text.get(str,256)){

      text.get();

      for(int i = 0;i < 256;i++){

        if(judegChar(str[i])){

            getstr = getstr + str[i];

            if(!judegChar(str[i+1]))

            getstr = getstr + " ";

        }

      }

    }

   cout << getstr <<endl;

}