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shubhamsrg Group Title

http://openstudy.com/study#/updates/50339239e4b0d8ed9b49bd9c

  • one year ago
  • one year ago

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  1. shubhamsrg Group Title
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    its my previous ques wihich i closed accidently..

    • one year ago
  2. shubhamsrg Group Title
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    the ques was In a jail with 100 rooms, all locked initially, 100 rioters break in and disturb the rooms in the following way. First one stops at all rooms and opens them all. Second rioters stops at rooms numbered 2, 4, 6, . . . and locks open rooms, and leaving the other rooms as they were. The third rioter stops at rooms numbered 3, 6, 9, . . . and again opens a locked room and locks an open room, leaving others undisturbed. And this process continues. After all the 100 rioters have left which rooms would be open?

    • one year ago
  3. sauravshakya Group Title
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    I hope u got your solution

    • one year ago
  4. shubhamsrg Group Title
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    i just wanted to discuss there so i attached the link..

    • one year ago
  5. shubhamsrg Group Title
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    why sq. nos have odd no. of factors i got it.. but why only sq nos. fit in the soln i didnt get it..

    • one year ago
  6. sauravshakya Group Title
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    its because the room number which has odd number of factors...... will be open

    • one year ago
  7. sauravshakya Group Title
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    u didnt understand that?

    • one year ago
  8. shubhamsrg Group Title
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    leme try.. 1o all 2,4,6....c 3,6,9....o . . . no i didnt get it! :P i mean the reason..

    • one year ago
  9. sauravshakya Group Title
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    Ok....... the rooms are intially closed right

    • one year ago
  10. sauravshakya Group Title
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    |dw:1345558933537:dw|So,

    • one year ago
  11. shubhamsrg Group Title
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    so point is odd nos do opening job,,right ?

    • one year ago
  12. sauravshakya Group Title
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    Yep...... if u do odd no. of steps... the room will be open

    • one year ago
  13. sauravshakya Group Title
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    right?

    • one year ago
  14. sauravshakya Group Title
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    |dw:1345559111624:dw|

    • one year ago
  15. sauravshakya Group Title
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    I mean each step will close the room if it is open and close it if the room is open

    • one year ago
  16. shubhamsrg Group Title
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    okay,,following..

    • one year ago
  17. sauravshakya Group Title
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    I think thats it

    • one year ago
  18. sauravshakya Group Title
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    got it? @shubhamsrg

    • one year ago
  19. mukushla Group Title
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    i wanna say something ... see its true or not... every room will be met by rioters equal to its number of divisors

    • one year ago
  20. sauravshakya Group Title
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    very true

    • one year ago
  21. shubhamsrg Group Title
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    yes yes,,not everything fits in!! thanks ..

    • one year ago
  22. shubhamsrg Group Title
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    now*

    • one year ago
  23. sauravshakya Group Title
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    Did u understand? @shubhamsrg

    • one year ago
  24. shubhamsrg Group Title
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    yes sir..

    • one year ago
  25. sauravshakya Group Title
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    PLZ..... dont call me sir.... call me friend

    • one year ago
  26. shubhamsrg Group Title
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    okay sir!! :P

    • one year ago
  27. shubhamsrg Group Title
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    bah,,nevermind..

    • one year ago
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