How did you find the P for it ?
I did that too but idk WA :(((
I guess it’s the flow error… send the code if you have. I got AC for what I said above 
Brother can you plz share the code?
Did you solve the 4th ques???
can you share the code for the 4th ques???
I did this with the same approach.
Yes
But (1/i) only denote the winning of ith position.how can we get the expected value for the number of position to win?
bro can you tell me your approach 
Can you please explain your approach?
All explanations are here
Please like share and subscribe as it took a lot to make the video
so please show a little appreciation if it helps you