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Page 1694 of 2109
Java Menu Driven Program to Perform Array Operation
Array in Java is called as a non primitive data type which stores a fixed number of single type values. It is called a One-dimensional array. In this article, we will see how to perform different array operations like checking duplicate elements, printing array in reverse order, checking largest element, checking smallest element, finding sum of all array elements by using Java Menu driven program. We will be implementing the application using a switch case. To show you some instances − Instance-1 Suppose we have created an array containing 6 elements and array elements are [2, 4, 6, 2, 6, ...
Read MoreJava Menu Driven Program to Determine Cost of New Membership
When we go anywhere for any type of membership they have different prices for different plans. For example silver membership, gold membership, diamond membership, platinum membership etc. where the silver membership costs less than others and platinum membership costs more than other plans. In this article we will see how to check the cost of a membership by using the Java programming language. We will be implementing the application using a switch case. To show you some instances Instance-1 Suppose we have Rs 1840 as base membership price and you want to have a silver membership. The cost of silver ...
Read MoreJava Menu Driven Program to Check Type of a Number
In Java we have primitive numeric data types for numbers that are short, byte, int, long, float and double. These numeric data types allow us to represent different integer and real numbers based on their range as a specific data type has its lower and upper range. Below are the 6 primitive numeric data types byte: Range -128 to 127 (Size 1 byte) short: Range -32, 768 to 32, 767 (Size 2 bytes) int: Range -2, 147, 483, 648 to 2, 147, 483, 647 (Size 4 bytes) long: Range -9, 223, 372, 036, 854, 775, 808 to 9, 223, 372, ...
Read MoreFind the Area of a Circle Inscribed in a Square in Java
A circle is a round shape two-dimensional diagram which has no corners. Every circle has an origin point and every point on the circle maintains equal distance from the origin. The distance between the origin and a point in a circle is known as Radius of the circle. And similarly, if we draw a line from one edge to another edge of the circle and the origin is held in the middle of it, that line is known as diameter of the circle. Basically, the diameter is double of the length of the radius. A square consists of four sides ...
Read MoreJAVA Program To Convert Roman Number to Integer Number
Roman Number − Based on the ancient Roman system, symbols are used to represent the numbers. These numbers are known as Roman numbers. Symbols are I, V, X, L, C, D, and M use respectively for 1, 5, 10, 50, 100, 500, and 1, 000. Integer Number − Integer number is nothing but the whole number which consists ofpositive, negative and zero value. Fraction numbers are not integers. Here we have set the symbol values as per their integer values. Whenever a roman number is entered as input we divide into units and then calculate the appropriate roman number. I ...
Read MoreCheck Whether a Number is an Autobiographical Number or Not in JAVA
A number is said to be an Autobiographical number, if the number’s first digit represents the number of 0 available in the given number, the second number represents the number of 1 present in the given number, the third number represents the number of 2 present in the given number and so on. In simple terms, if the given number’s digits from left to right represent the frequency of 0, 1, 2, 3, 4.... N respectively present in the given number then that number is known as Autobiographical number. Some examples of Autobiographical numbers are: 1210, 2020, 21200, 3211000, 42101000 ...
Read MoreCheck Whether a Number is a Coprime Number or Not in Java
Two numbers are said to be Coprime numbers, if the maximum common divisors is 1 for those two numbers. For more clarification, there might be multiple divisors for any number and in some scenarios, there are some common divisors that are also present between two number’s divisors. So, if in any case we get the maximum common divisors between two numbers are 1, then those two numbers are known as coprime numbers. Simply, it means those numbers do not have any other common factors other than 1. In other words, we can say that these two numbers are mutually prime ...
Read MoreJAVA Program to Calculate Shortest Distance from Center of the Circle to Chord
A circle is a round shape two-dimensional diagram which has no corners. Every circle has an origin point and every point on the circle maintains equal distance from the origin. The distance between the origin and a point in a circle is known as Radius of the circle. And similarly, if we draw a line from one edge to another edge of the circle and the origin is held in the middle of it, that line is known as diameter of the circle. Basically, the diameter is double of the length of the radius. Chord of the circle refers to ...
Read MoreJAVA Program to Calculate Length of Chord of the Circle
A circle is a round shape two-dimensional diagram which has no corners. Every circle has an origin point and every point on the circle maintains equal distance from the origin. The distance between the origin and a point in a circle is known as Radius of the circle. And similarly, if we draw a line from one edge to another edge of the circle and the origin is held in the middle of it, that line is known as diameter of the circle. Basically, the diameter is double of the length of the radius. Chord of the circle refers to ...
Read MoreHow to compare two arrays for equality in Perl?
In Perl, there are two ways to check if two arrays are equal. We can compare two arrays in Perl with the help of "Storable freeze" function or by creating our own custom function. In this tutorial, we will explore both these approaches with the help of examples. Example 1 Let's first explore the "Storable freeze" code and understand how it works. Consider the code shown below. use Storable qw/freeze/; use strict; $Storable::canonical = 1; my @countriesOne = ('India', 'China', 'Russia', 'USA', 'Germany'); my @countriesTwo = ('India', 'China', 'Russia', 'USA', 'Germany'); my @countriesThree = ...
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