Question

Write a user defined function word_count() in C++ to count how many words are present in a text file named “opinion.txt”. e.g. if the file opinion, txt contains following text:

Co-education at towards each other. 

The function should display the following: 

Total number of words present in the text file are: 24

Answer 1

void word_count()

{ 

ifstream i; 

char ch[20]; 

int c=0; while(! i.eof(1)) 

{ 

i>>ch; c=c+1; 

}

cout<<"Total number of words present in the text file are:"<<c;