Given an integer n, write a function that returns count of trailing zeroes in n!. Examples: Input: n = 5 Output: 1 Factorial of 5 is 20 which has one trailing 0. Input: n = 20 Output: 4 Factorial of 20 is 2432902008176640000 which has 4 trailing zeroes. Input: n = 100 Output: 24
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I want to play a game on a circular table; the rules of which are something like this. (i) I will declare how many people are there initially which is say n. (ii) I will declare the starting position (iiI) I will declare k, which is the person i will keep killing till there is one survival. Eg:: if n =6 and k=3 i will first kill 3rd person then 6th person and so on finally 1st will survive. Now since you are the intelligent among the lot so i want you to come up with a formula which given k and n can help you figuring out a seat for yourself so that you will survive.
Will try to solve it.
ReplyDeleteHowever you did not say anything about this following solutions (Gussa hone ki Emoticon hogi)
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I would also like to have your comments on this, please,
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