Question

I need to create a program using C++ that can search an external text file (FileWord.txt) and determine the number of people named "Joker" in the file. Here's a picture of the text file below:

Joker Dave Paul Rudd Joker Parker Thomas Joke Sam David Mary Marcus Joke Jokers Bean Ben Joker Joker Alice Tim Joker Peter Roy Joker

Answer 1

//C++ program

#include<iostream>
#include<fstream>
using namespace std;

int main(){
   ifstream in;
   in.open("FileWord.txt");
   int count=0;
   string word;
  
   if(!in){
       cout<<"File not opened\n";
       exit(1);
   }
  
   while(!in.eof()){
       in>>word;
       if(word == "Joker"){
           count++;
       }
   }
  
   cout<<"Number of peoples named Joker is "<<count<<endl;
   in.close();
}

//sample output

FileWord - WordPad - o x File Home View Courier New E - 11 - AA abe X, x 2 A - 3 Paste B I U Insert à Find ac Replace D Select all Editing Clipboard Font Paragraph Y li 1 2 . 1 . 3 . 4 . 1 . 1 . 5 Joker Dave Paul Rudd Joker Parker Thomas Joke Sam David Mary Marcus Joke Jokers Bean Ben Joker Joker Alice Tim Joker Peter Roy Joker - X C:\Users\lshuManish\Documents\joker.exe Number of peoples named Joker is 6 Process exited after 0.08201 seconds with return value o Press any key to continue...