Basically .. the penalty ie, negative marks -50 will be deducted from that problem only. if i do 4 penalty and not get right of that question .. then it will not affect my previous problem..? See below image .. the overall point i get is 482 or 482-200??
https://codeforces.com/blog/entry/456 Codeforces Contests: 8. "You may resubmit the solution at any moment, but it may reduce your score. It happens if resubmission is successful (i.e. passes all the pretests + previous hacking attempts). In this case, the previous successful attempt would be considered as a reason for penalty"
this is not i am asking ... like in image .. i have 200 penalty so, the points will reduce form my correct answer of that problem.. or overall rating..? wheather the 2nd problem right or wrong does not matter ??.
The points will reduce from your correct solution of the 2nd problem.
okk.. thanks buddy