you have an eight bit multiply operator that takes two 8 bit numbers and returns a 16 bit value. Given two 16 bit values stored in 32 bit int variables, find the product using the
8 bit multiply operator.
You are given n real numbers in an array. A number in the array is called a decimal dominant if it occurs more than n/10 times in the array. Give an O(n) time algorithm to determine if the given array has a decimal dominant.