Optimal Strategy II through TLE

[imsaurabh (Saurabh Gupta)]

CodeLink->https://ide.codingblocks.com/s/234971
iIused dp as well but it throughs TLE

[abhijeet.srivastava6499 (Abhijeet Srivastava)]

@imsaurabh,
here is the link to your code, I have described the bug in comment. (//*)