C++ Program

Object:-C++ Program to Count Occurrence of a Word in a Text File

#include<iostream.h>
#include<fstream.h>
#include<string.h>
 
 
int main()
{
 ifstream fin("my_data.txt"); //opening text file
 int count=0;
 char ch[20],c[20];
 
 cout<<"Enter a word to count:";
 gets(c);
 
 while(fin)
 {
  fin>>ch;
  if(strcmp(ch,c)==0)
   count++;
 } 
 
 cout<<"Occurrence="<<count<<"n";
 fin.close(); //closing file
 
 return 0;
 
}

Output

Enter a word to count: World
Occurrence= 3

Explanation

This C++ program will read  a word from user and then count its total occurrence in a text file “my_data.txt”. Make sure you have already create this text file and have some text in it. Place this file in the same directory where your program source file is present.








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