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Programming Articles
Page 1631 of 2547
Java Program to Compute Quotient and Remainder
Given an integer a and a non-zero integer d, our task is to write a Java program to compute the quotient and remainder. Quotient can be calculated using the formula "Quotient = Dividend / Divisor" and for remainder, use "Remainder = Dividend % Divisor". When a number, i.e., dividend, is divided by another number, i.e., divisor, the quotient is the result of the division, while the remainder is what is left over if the dividend does not divide completely by the divisor. Example Scenario Suppose our input is - Input1: Dividend = 50 Input2: Divisor = 3 The output ...
Read MoreJava Program to Categorize Taller, Dwarf and Average by Height of a Person
The given task is to categorize Taller, Dwarf, and Average by the Height of a Person. First of all, we need to define tall, dwarf, and average height of a person. Let us assume -A person with a height between 170cm to 195cm is considered taller.If his height is between 150cm and 195cm, he is considered taller.A person whose height is below 150cm is considered a dwarf.If his height is greater than 195cm, he is considered abnormal.Categorizing the Height of a Person in JavaTo categorize the Height of a Person, we need to compare his height with each range specified above. ...
Read MoreC++ program to perform unique factorization of a Given Number
Here is a C++ Program to get all the unique factorization of a given integer such that addition of a partition results an integer. In this program, a positive integer n is given, and we shall generate all possible unique ways to represent n as sum of positive integers. Algorithm to Perform Unique Factorization Below is the algorithm to perform the unique factorization of a given number: Begin function displayAllUniqueParts(int m): 1) Set Index of last element k in a partition to 0 ...
Read MoreC++ Program to Find Minimum Value of any Algebraic Expression
The algebraic expression is a combination of numbers, variables (x or y), and arithmetic operators like +, -, *, and /. In this article, we'll write a C++ program to find the minimum value of an expression in the form (x1 + x2 + x3 + . . . + xa) * (y1 + y2 + . . . + yb) where a total of a+b integers are given. Our task is to split these integers into two groups, one with a numbers and the other with b numbers, and calculate the product of their sums. By trying ...
Read MoreC++ Program to Find Maximum Value of any Algebraic Expression
The algebraic expression is a combination of numbers, variables (x or y), and arithmetic operators like +, -, *, and /. In this article, we'll write a C++ program to find the maximum value of an expression in the form (x1 + x2 + x3 + . . . + xa) * (y1 + y2 + . . . + yb) where a total of a+b integers are given. Our task is to split these integers into two groups, one with a numbers and the other with b numbers, and calculate the product of their sums. By ...
Read MoreHow to print a formatted text using printf() method in Java?
In Java, formatted text refers to those text that has been processed and arranged according to a specific format. According to the article, we will use the printf() method to learn how to print the formatted text. Formatted Text using printf() Method In Java, to print the formatted output or text we have a printf() method. The printf() method allows us to format output to a java.io.PrintStream or java.io.PrintWriter. These classes also contain a method called format() which can produce the same results, so whatever we read here for the printf() method can also be applied to the format() method. ...
Read MoreWhat are the advantages of C++ Programming Language?
C++ is a general-purpose and high-level programming language, which was created by Bjarne Stroustrup in the early 1980s. It is an extension of the C programming language, which means it has features of C (procedural programming) with the added feature of object-oriented programming. It has become a widely used language, especially in competitive programming and is supported on most platforms such as Windows, Linux, Unix, and macOS. Advantages of C++ Programming LanguageIn this article we will discuss the advantages of using C++ language: C++ is a highly portable language that supports multi-device and multi-platform application ...
Read MoreHow can we read from standard input in Java?
The standard input (stdin) can be represented by System.in in Java. The System.in is an instance of the InputStream class. It means that all its methods work on bytes, not Strings. To read any data from a keyboard, we can use either the Reader class or the Scanner class. Using Reader Class In Java, the Reader class is an abstract class belonging to the java.io package that is used for reading character streams. It is the superclass of all character input streams, such as "BufferedReader", "InputStreamReader", "FileReader", etc. Subclasses of Reader To use the functionality of the Reader class, use its ...
Read MoreData Type Ranges and their macros in C++
In some cases, especially in competitive programming, we may need to specify the minimum or maximum value of a specific datatype. In C++, each data type has a different memory range under which we can define and declare the value of that data type. But it becomes difficult to remember all the large ranges of each data type. So, C++ has introduced the macros that are used to represent the minimum and maximum range of some datatype. And some data types do not have macros for minimum values, because they are unsigned (means, hold only positive value). So, as their ...
Read MoreHow To Check Whether a Number Is a Fascinating Number or Not in Java?
What is Fascinating Numbers? A Fascinating number is a number if the result of concatenation of the (original) number with its multiples of 2 and 3 contains all the digits from 1 to 9. For example, we have the number 192. Its product with 2 is 384, and with 3 is 576. Now concatenate (don't add) these with the original number: "192" + "384" + "576" = "192384576", which contains all the digits from 1 to 9 exactly once. Here are some other fascinating numbers, suchas: 192, 1920, 2019, 327, etc. Note: For a number to be a fascinating number, ...
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