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Java67

How to calculate Compound Interest in Java? Compound Interest Calculator in Java Example Tutorial

Hello guys, if you are wondering how to calculate compound interest in Java or looking for Java program to calculate compound interest then ...

How to check if a Number is Power of Two in Java? [Bitwise AND Example]

Hello guys, if you are thinking about how to check if a given number is a power of two without using an arithmetic operator like division th...

[Solved] How to count Vowels and Consonants in Java String Word? Example

Hello guys, if you are wondering how to count number of vowels and consonants in a given word in Java then you have come to the right place....

[Solved] How to convert Hexadecimal to Decimal, Binary and Octal in Java? Example

Hexadecimal to decimal and binary conversion in Java Hello guys, if you are wondering how to convert a Hexadecimal number to decimal and ...

How to create a Function to add two numbers in Java? Variable Argument Example Tutorial

How to add two numbers in Java Hello guys, if you are just starting with Java programming and wondering how to write a function to add two ...

[Solved] How to solve climbing stairs problem in Java? Example

In this article, we are going to be solving the stairs problem using java, After that, I shall be explaining the concept of Array . but bef...

How to Search an Element in Java Array with Example? ArrayUtils Tutorial

find an index of the object in Array While programming in Java, many times we need to check if a String array contains a particular Str...

[Solved] How to solve a coin change problem in Java? Example

The coin change problem is one of the popular coding interview question and knowing how to solve this problem can help you during coding int...

How to print a Right Triangle Pattern in Java - Example Tutorial

Hello Java Programmers, here we are back again with a pattern based exercise. In the past, I have shared article on how to print pyramid pa...

[Solved] How to convert Decimal to Binary Number in Java? Example Tutorial

Hello guys, how are you doing? I have been sharing a lot of programming interview questions and coding problems for practice in this blog. E...

[Solved] How to find all pairs which add up to a given value in an Integer Array in Java? Example

Hello guys, if you are preparing for programming job interview then you know that the problem of finding all pairs which adds up to a g...

2 Ways to solve FizzBuzz in Java? [Example]

Hello guys, if you are learning to code or preparing for interviews and looking how to solve the FizzBuzz problem in Java then you have com...

How to Find Highest Repeating Word from a File in Java [Word Count Solution]

Hello guys, if you are looking for a Java program to print the word and their count from a given file then you have come to the right place...

How to Check if Given Number is Prime in Java - With Example

Hello guys, today, we are going to discuss one of the most common programming exercises for beginners is, write a program to check if a giv...

[Solved] How to Find 2 Largest Number from Integer Array in Java with Example

Hello guys, I have been sharing a lot of Programming interview questions and coding problems to learn programming better which is apprec...

[Solved] How to Check If a Given String has No Duplicate Characters in Java? Unique Example

Hello guys, if you are looking to solve the classic problem "checking if a String has all Unique characters" or not then you have ...

How to Find Greatest Common Divisor of two numbers in Java - [ Euclid's algorithm GCD Example]

How to find the Greatest Common Divisor of two numbers in Java Simple Java program to find GCD (Greatest Common Divisor) or GCF (Greate...

How to calculate sum of all numbers in a given array in Java [Example]

Hello guys, if you are thinking about how to calculate the sum of all numbers in a given integer array then you have come to the right place...

[Solved] 2 Ways to Find Duplicate Elements in a given Array in Java - Example

Hello guys, today, you will learn how to solve another popular coding problem. You have given an array of objects, which could be an array ...

[Solved] How to reverse a String in place in Java? Example

One of the common Java coding interview questions is to write a program to reverse a String in place in Java, without using additional memo...

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