Count the sum of number in a string For counting the sum of a digit in a given string, we’re going to code a java program in this article. Take a string input from the user and store it in a variable ...

In this section, we learn about Program for calculating the sum of all the elements of an array in java programming language. We are given with an array and need to find the sum of the given elements ...

Recursive Java factorial program. If we can calculate a sum of a series of whole numbers, it’s not that big of a stretch to multiply them together as well. That’s what the recursive Java factorial ...

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 ...

Set up a Java program with a function to calculate depreciation. The important data items required for such a function are the estimated number of years the item will be in use (the "life" of the ...