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8.6

C++ Read Data from txt file.....

Asked by Ajs135 in Microsoft Visual C++.Net, C++ Builder, C# Programming Language

I want the program to read the data and output it on the screen, as well as to analyze the txt file. the program alrdy is able to analyze the txt file, but i cant get it to output the txt file on the screen. i did cout<<v; but that just gives me a bunch of zeros and no txt file. do i have to change something in the code to output the tx file ?

PS.Also if i wanted to do output the whole program into a file. how would i go about doing that?
just to take a shot at it. is it
ofstream outfile;
then just replace every cout with  outfile? 
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#include<iostream>
#include <cstring>
#include <fstream>  
using namespace std; 
int main()
{
    char curLetter, v[350];
      int vA, vE, vI, vO, vU, vY, totV;        //Variables for Vowels
      vA=0, vE=0, vI=0, vO=0, vU=0, vY=0, totV=0; 
      
	  
	  const char* filename="c:\\Txt_File_Project3.txt";  //location of file
      ifstream infile(filename);
        
      if (!infile)                         //checking to see if file is valid.
        cout << "NO INPUT FILE!!!" << endl;
      
       while (infile.good())
        {
                        
                  curLetter = (toupper(infile.get()));
		 if (!infile.good()) break;  
                  
                  if (curLetter == 'A') // 
                  {
                        vA++;            
                        totV++;
                  }
                  else if (curLetter == 'E')
                  {
                        vE++;
                        totV++;
                  }
                  else if (curLetter == 'I')
                  {
                        vI++;
                        totV++;
                  }
                  else if (curLetter == 'O')
                  {
                        vO++;
                        totV++;
                  }
                  else if (curLetter == 'U')
                  {      vU++;
                        totV++;
                  }
                  else if (curLetter == 'Y')
                  {
                        vY++;
                        totV++;
                  }
      } 
           infile.close();   //close the txt file
     
		   //Results 
            cout<<"Total Vowels:"<<totV<<endl;
			cout<<"Total A:"<<vA<<endl;
			cout<<"Total E:"<<vE<<endl;
			cout<<"Total I:"<<vI<<endl;
			cout<<"Total O:"<<vO<<endl;
			cout<<"Total U:"<<vU<<endl;
			cout<<"Total Y:"<<vY<<endl;
        
      return 0;
}
[+][-]11/04/09 11:42 AM, ID: 25743068Accepted Solution

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About this solution

Zones: Microsoft Visual C++.Net, C++ Builder, C# Programming Language
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Solution Provided By: Let_Me_Be
Participating Experts: 2
Solution Grade: A
 
[+][-]11/04/09 11:19 AM, ID: 25742829Expert Comment

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