I have got 100 points for both problems - And Operation and Shift the String , but in the ranklist it shows 50 and 30 points respectively. What is the problem ??
Yes. We are aware of this. There was a problem configuration issue. We are on it. This will certainly be fixed before we calculate the ratings.
I am also facing this problem. It looks like as if the judge is considering the score one get in his first successful attempt and discarding the later ones even if it is greater than the previous attempt.