Given a list of integers, some of which may be negative, extract the pair that sums to the largest number.
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Given the following struct how much memory is require to store it in a 32-bit and 64-bit system? struct A { char t; char *t; }
Design patterns that would be used in a card game. Not objects and classes but design patterns.
Give an array that has only the values 1, 2 or 3, sort the array in place.
Puzzle question: A Floating ship contains 1 stone , If I drop that stone in sea,,What will happen with water level??? Is it increase or decrease n why??
Given an array of numbers, replace each number with the product of all the numbers in the array except the number itself *without* using division.
given the output from the first question write a algorithm to calculate how many possible inputs could have created that output. for example. "1211" could be interpreted as one two and one one || one hundred and twenty one ones.
Given a binary tree with the usual left and right pointers on each node, and additionally a parent pointer, make an algorithm to discover the closest ancestor to 2 nodes on the tree.
Implement a function to compute cubic root what is the time complexity?
You are given an integer N and an integer M. You are supposed to write a method void findBestCoinsThatMinimizeAverage(int N, int M) that prints the best collection of N coins that minimize the average number of minimum coins needed to generate values from 1 to M. So, if M = 100, and N = 4, then if we use the set {1, 5, 10, 25} to generate each value from 1 to 100, so that for each value the number of coins are minimized, i.e. 1 = 1 (1 coin), 2 = 1 + 1 (2 coins),..., 6 = 1 + 5 (2 coins), ..., 24 = 5 + 5 + 5 + 5 + 1 + 1 + 1 + 1 (8 coins), and we take the average of these coins, we would see that the average comes out to ~5.7. But if we instead use {1, 5, 18, 25}, the average would come out to be 3.7. We are to find that set of N coins, and print them, that produce the minimum average.
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