Arrays are a popular data structure used in programming for storing multiple values of the same data type. Often times, when working with arrays, we may want to find the sum of all the elements in the ...

Both the arrays/lists contain numbers from 0 to 9(i.e. single digit integer is present at every index). The idea here is to represent each array/list as an integer in itself of digits N and M. You ...

find sum of bitwise AND of all subarrays. Given an array consisting of N positive integers, find the sum of bit-wise and of all possible sub-arrays of the array. For the sake of better understanding, ...