C++ :: Functions Doing A Word Search

I am writing a program that determines how many times a word is repeated in a file without a main function. I almost have it correct but it doesn't exit after it finds how many of the last word and it just loops.

Here is my coding

int count_the_word(string filename, string word) {
ifstream word_search;
int number_the = 0
int number_is = 0
int number_of_romeos = 0
int number_case = 0
string user_input;

[Code] ....

there is also two more lines from a different txt file i just havn't coded them yet.

the main function that is used to test it is as follows
cout << count_the_word("raj.txt", "the") << endl;
cout << count_the_word("raj.txt", "is") << endl;
cout << count_the_word("raj.txt", "Romeo") << endl;
cout << count_the_word("raj.txt", "case") << endl;

it works like its supposed to but like i earlier mentioned it outputs another number after it finds how many "case" are in the file and then it loops asking for a filename.