https://www.hackerrank.com/challenges/dynamic-array Dynamic Array | HackerRank Learn to use dynamic arrays by solving this problem. www.hackerrank.com #include using namespace std; string ltrim(const string &); string rtrim(const string &); vector split(const string &); /* * Complete the 'dynamicArray' function below. * * The function is expected to return an INTEGER_ARRAY. * The function accept..