To find no. of occurrences of a word in a text [closed]

Below I have given my attempt to solve this question.

int count(char s[], char c[]) //s[]-->input text and c[]-->word to be searched
{
    int i = 0, wcount = 0;
    while (s[i] != '\0') {
        char temp[10];
        int j = i, k = 0;
        while (s[j] != ' ') {
            temp[k] = s[j];
            j++;
            k++;
        }
        if (strcmp(temp, c) == 0)
            wcount++;
        i += k;
    }
    return wcount; //word count
}

What I am trying to do is to browse each word and compare it with c[]. I am storing a currently browsed word in temp array. In the output it takes input but does not show any output sometimes stops causing error. I could not figure out the problem.