Java » Math

Java is the popular programming language that originated in 1995. Today, the Java ecosystem includes a very large number of specifications, libraries, frameworks, tools, as well as a thriving community. Take a dive through our collection of Java tutorials that cover a wide array of Java-related topics.

>> Count the Number of Sign Changes in an Array

>> How to Check if a Number Is the Sum of Two or More Consecutive Integers

>> Generate a Valid Expression From a String of Numbers to Get Target Number

>> Sum of First N Even Numbers Divisible by 3 in Java

>> multiply vs parallelMultiply Methods of BigInteger

>> How to Check if Multiplying Two Numbers in Java Will Cause an Overflow

>> Why Is 2 * (i * i) Faster Than 2 * i * i in Java?

>> How to Find the Odd and Even Numbers in an Array?

>> Find the Length of the Largest Subarray With Zero Sum in Java

>> Calculate Percentage Difference Between Two Numbers in Java

>> Calculate the Sum of Diagonal Values in a 2d Java Array

>> Number Formatting in Java

>> Generate a Random Hexadecimal Value in Java

>> Counting Subrrays Having a Specific Arithmetic Mean in Java

>> Getting Arithmetic Results in the Modulo (10^9 + 7) Format

>> Arithmetic Operations on Arbitrary-Length Binary Integers in Java

>> Find the Closest Number to Zero in a Java Array

>> Finding the Mode of Integers in an Array in Java

>> Converting Exponential Value to a Number Format in Java

>> Calculate One’s Complement of a Number