Java Programs

Java program to print hollow diamond star pattern program. We have written below the print/draw hollow diamond asterisk/star pattern program in four different ways with sample example and output, check it out. At the end of the program, we added compiler so that you can execute the below codes. Using For Loop Using While Loop Using Do While Loop Using For ...

Java program to check a perfect number or not. The following program has been written in 3 different ways to check whether the given number is a perfect number or not. The compiler is also added so that you can execute the program yourself, along with sample outputs citing few examples. The methods used are: Print using While Loop. Print ...

Java algorithm to implement quick sort. In this topic, we will discuss the various methods by which a quick sort algorithm/Program can be done using Array & We have added compiler to each program along with sample outputs explaining a few examples. For More Java sortings you can visit here, The methods used here are: Quick Sort Algorithm – Using ...

Prime Number Java Program –  Java Program to Check Whether a Number is Prime or Not using different methods. The compiler has also been added so that you can execute the programs yourself, alongside suitable examples and sample outputs added for each program. Also, we will see the method of how to find out prime numbers between 1 to n, ...

Java program to print Inverted right triangle star pattern program. We have written below the print/draw inverted right triangle asterisk/star pattern program in four different ways with sample example and output, check it out. At the end of the program, we have added compiler so that you can execute the below codes. Using For Loop Using While Loop Using Do While ...

Java Program to display/print the transpose of a given matrix.  The following program to print the transpose of a matrix has been written in three different possible ways which have been shared here: Using For Loop Using While Loop Using Do-While Loop The compiler has been added to the aforementioned, so that you can execute the programs, along with suitable ...

Java program to print Left Arrow star pattern program. We have written below the print/draw Left Arrow asterisk/star pattern program in four different ways with sample example and output, check it out. At the end of the program, we have added compiler so that you can execute the below codes – List of Complete Pattern Programs in Java here. Print Left ...

Java print and Convert Char to ASCII in Java program in 2 different ways. The converted character to ASCII Java program will be given with sample output and suitable examples. ASCII is an acronym for American Common Code For Information Interchange. It is a standard data-transmission code used by smaller and less powerful computers to convey both textual data (letters, ...

The List of Complete Pattern Programs In Java – Check it Out here.

Java program to calculate roots of the quadratic equation – The following program has been written in 2 simple ways. A quadratic equation is of the form ax2+bx+c=0 where a,b,c are known numbers while x is the unknown. Our problem statement is to write a code to find the roots of this equation. Roots of the equation are the values ...