How to Count total number of Words in PDF?

Help with c++ Telephone words plz HELP?!?

• Please HELP! Here is the assignment: Write a C++ program that, given a seven-digit number, writes to a file every possible seven-letter word corresponding to that number. There are 2187 (3 to the seventh power) such words. Avoid phone numbers with the digits 0 and 1. Me and my friend are clueless. Whenever we compile the file doesn't open it just exits. Someone please explain what we might be doin wrong? #include <iostream> #include <fstream> #include <cstdlib> using namespace std; void wordGenerator( const int * const ); int main() { int phoneNumber[ 7 ] = { 0 }; // holds phone number // prompt user to enter phone number cout << "Enter a phone number (digits 2 through 9) " << "in the form: xxx-xxxx\n"; // loop 8 times: 7 digits plus hyphen; // hyphen is not placed in phoneNumber for ( int u = 0, v = 0; u < 8; u++ ) { int i = cin.get(); // test if i is between 0 and 9 if ( i >= '0' && i <= '9' ) phoneNumber[ v++ ] = i - '0'; } // end for wordGenerator( phoneNumber ); // form words from phone number } // end main // function to form words based on phone number void wordGenerator( const int * const n ) { // set output stream and open output file ofstream outFile( "phone.dat", ios::out ); // letters corresponding to each number const char *phoneLetters[10] = { "\0", "\0", "ABC", "DEF", "GHI", "JKL", "MNO", "PRS", "TUV", "WXY"}; // terminate if file could not be opened if( !outFile ) { cerr << "File could not be opened"<<endl; exit( 1 ); }//end if int count = 0; // number of words found // output all possible combinations for ( int i1 = 0; i1 <= 2; i1++ ) { for ( int i2 = 0; i2 <= 2; i2++ ) { for ( int i3 = 0; i3 <= 2; i3++ ) { for ( int i4 = 0; i4 <= 2; i4++ ) { for ( int i5 = 0; i5 <= 2; i5++ ) { for ( int i6 = 0; i6 <= 2; i6++ ) { for ( int i7 = 0; i7 <= 2; i7++ ) { /* Write a series of cascaded stream insertion operations to output a set of seven letters to outFile, followed by a space */ outFile << phoneLetters[n[0]][i1] << phoneLetters[n[1]][i2] << phoneLetters[n[2]][i3] << phoneLetters[n[3]][i4] << phoneLetters[n[4]][i5] << phoneLetters[n[5]][i6] << phoneLetters[n[6]][i7] << ' '; if ( ++count % 9 == 0 ) // form rows outFile << '\n'; } // end for } // end for } // end for } // end for } // end for } // end for } // end for // output phone number outFile << "\nPhone number is "; for ( int i = 0; i < 7; i++ ) { if ( i == 3 ) outFile << '-'; outFile << n[ i ]; } // end for outFile.close(); } // end function wordGenerator

• Answer:

  I just ran your program and it worked fine. Here's the first line from the phone.dat file. ADGJMPT ADGJMPU ADGJMPV ADGJMRT ADGJMRU ADGJMRV ADGJMST ADGJMSU ADGJMSV I'm not sure what the problem is? put in couts through the program so you can see the progress