(Homework Solution): This program should use cin.getline() method to allow a space to be entered as part of a name.

#include <iostream>

using namespace std;

void processName(char *name) {
        int firstName = 1;
        int lastName = 0;



        int i = 0;
        int charCount = 0;
        while(name[i] != '') {
                char c = name[i];
                if(c == ' ' && firstName) {
                        // stop considering as firstName
                        // start lastName
                        firstName = 0;
                        lastName = 1;
                        charCount = 0;
                }
                if(c == ' ') {
                        i++;
                        continue;
                }
                if(charCount == 0) {
                        name[i] = toupper(name[i]);
                }

                if(lastName && c == '-') {
                        if(name[i+1] != '') {
                                i++;
                                name[i] = toupper(name[i]);
                        }

                } else if(lastName && charCount == 0 && name[i] == 'O'
                                && name[i+1] == ''') {
                        if(name[i+2] != '') {
                                i += 2;
                                name[i] = toupper(name[i]);
                        }
                } else if(lastName && charCount == 0 && name[i] == 'M'
                                && name[i+1] == 'c') {
                        if(name[i+2] != '') {
                                i += 2;
                                name[i] = toupper(name[i]);
                        }
                } else if(lastName && charCount == 0 && name[i] == 'M'
                                && name[i+1] == 'a' && name[i+2] == 'c') {
                        if(name[i+3] != '') {
                                i += 3;
                                name[i] = toupper(name[i]);
                        }
                } else if(charCount != 0){
                        name[i] = tolower(name[i]);
                }

                i++;
                charCount++;
        }
}

int main() {
        char str[25];
        cout << "Enter Your Name:: "; 

        cin.getline(str, 25); 

        processName(str);

        cout << "nYour Name is:: " << str; 
        return 0; 
}