edaBit-coding-challenges/Product-of-All-Odd-Integers/code.cpp

/*  Create a function that returns the product of all odd 
 *  integers in an array.
 */
int humph(std::vector<int> arr, int pnok = 1) {
	bool ok = false;
	for(int i = 0; i < arr.size(); i++) if(arr[i]%2) {
		pnok *= arr[i];
		ok = true;
	}
  return ok ?pnok :0;
}

int oddProduct(std::vector<int> arr) {
	return humph(arr);
	std::vector<int> odds;
	int result = 1;
	for(int i = 0;i<arr.size();i++){
		if((arr[i]%2) == 1){
			odds.push_back(arr[i]);
		}
	}
		for(int j = 0;j<odds.size();j++){
			result*=odds[j];
		}
	return result;
}