edaBit-coding-challenges/Capitalize-the-Names/code.cpp

/*  Create a function that takes an array of names and returns 
 *  an array with the first letter capitalized.
 *  Don't change the order of the original array.
 *  Notice in the second example above, "MABELLE" is returned as "Mabelle".
 */
// make me a lowerCASER for christmas std::string vs string&
void lowerCase(std::string& strToConvert){
   for(unsigned int i=0;i<strToConvert.length();i++){
      strToConvert[i] = tolower(strToConvert[i]);
   }
}
std::vector<std::string> capMe(std::vector<std::string> arr) {
	std::vector<std::string> aA;
	for(int i = 0;i<arr.size();i++){
	  // make all characters of each string in the array lower case
		lowerCase(arr[i]);
		// make the first character of each string in the array upper case
		arr[i][0] = toupper(arr[i][0]);
		// add each new string into a new array
		aA.push_back(arr[i]);
	}
	return aA;
}