Practice computing the sum of all elements in a 2D array by writing a Java program that calculates the sum of all elements in a given 2D array. Define a 2D array with integer values. Initialize a ...

These are the codes I've worked on while I'm brushing up my DSA skilles - DSA/Range Sum Query.java at main · yasvanthasai/DSA ...

Prefix sum optimization. This solution is simple and elegant, but it is not optimized for maximum efficiency. The new Java Vector API that is currently in the incubation stage enables multiple ...