An array is just a collection of data. And we can see it as a list of one or more items. The proper terms are an array of different amount of elements. In order to have an array you need square ...

binarySearch ( array, key ) - searches the specified array for the key using the binary search algorithm. equals ( array1, array2 ) - returns the boolean value true if array1 is equal to array2, ...

Function querySum(Queries[][], Array[], querySize, size) { for (i = 0; i < Queries.length; i++) { L = Queries[i][0] R = Queries[i][1] sum = 0 for (j = L; j <= R; j++ ...

We examine a program we know nothing about, making hypotheses about what it is supposed to do. We notice that this function has no meaningful output for some inputs, which leads us to restricting its ...