Time complexity

  1. Solve a problem of time complexity O(N). 2. Solve a problem of time complexity O(N^2).
    Create an account to either www.hackerrank.com or www.leetcode.com and then find the programming problems there and ;
  2. Solve a problem of time complexity O(N). Marks 40
  3. Solve a problem of time complexity O(N^2). Marks 60