Some people who took others' code and some people who gave others their own code have admitted to this, and that has reduced some waste of time as well as emotional atyachar for us teachers. Their act of courage and honesty to admit will be rewarded by looking at their actual effort before copying and giving their due. For those more who may be still hiding behind on this issue, come clean before we waste time to look into all your successive failing submissions and final successful submissions on hackerrank. Once we find out (and we will, because hackerrank keeps a complete record of all submissions not just the final one, and also helps us in plagiarism checks) then the punishment is fixed: as many negative marks as the test, that is, -40. We do not want to again waste time on your pleas for a reduced punishment after that. So please come clean before tomorrow morning, send me just a mail, and you will face no punishment. If you are finding programming tough, we are ready to make special effort to help you too.