you are given a set of positive and negative integers ,group all the positive integers on one side and negative integers on other side.Order of numbers must be maintained after rearrangement.
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
Given a string containing only digits, restore it by returning all possible valid IP address combinations. For example: Given "25525511135" , return ["255.255.11.135", "255.255.111.35"] . (Order does not matter)
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.
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