This program is all about how to remove duplicate elements from a sorted array in C#. How to Remove Duplicate Elements from a Sorted Array What we actually want For example- if we have an array of size 5 i.e arr[5] and in this array we have five elements that are {1,2,2,3,3} that are already …
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In this C# prgramming example, we will learn how we can merge two sorted arrays into one in the C# program. Before going to the problem-solution first we have to know the basic things that what is Array, Sort, and Merge mean. Array: The array is a collection of similar data elements stored in contiguous …
In this C# prgramming example, we will learn how to remove duplicate elements from an array and print only unique elements from an array in C#. Remove Duplicate Elements from an Array in C# The problem is we will be given an array that may have duplicate elements (it means the same element can be …
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Program to generate CAPTCHA (random string) in C#. In this article, we will understand How to generate ‘CAPTCHA’ (Random String) in C#. What is ‘CAPTCHA’? CAPTCHA word is made by the term ‘Completely Automated Public Turing Test’ It is a program that used to give some kind of access to humans which shouldn’t be given to …
How to Generate One Time Password(OTP) using C#. In this article, we will learn How to Generate One Time Password(OTP) in C#. What is OTP? OTP stands for a one-time password. It is a password that is valid for only one login session or transaction. It can be numeric as well as alphanumerical.OTPs or One …
How to Convert String to DateTime in C#. In this C# example, Let’s see How to Convert String to Date and Time in C# with different formats. In .Net, you can work with date and time easily with the DateTime class. You can use the methods like Convert.ToDateTime(String), DateTime.Parse() and DateTime.ParseExact() methods for converting a …
Write a program to create a Simple Calculator in C#. In this article, we will learn to create a simple calculator in C# using ‘select case’. Here, we will perform all the arithmetic operations. The given program is compiled and executed successfully. Here is the complete code of the app written in C#. In this …
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How to write a C# Program to swap two numbers, how to swap two numbers with temporary variable,how to swap two numbers without using third variable. What is Swapping of Numbers ? The act of swapping two variables refers to mutually exchanging the values of the variables. Generally, this is done with the data in …
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How to Write a C# program to find the reverse number of a number and C# program to reverse a string. What is reverse a number ? Reverse a numbers, or more specifically pairs of reversible numbers, are whole numbers in which the digits of one number are reverse of the digits in another number. …
In this post we learn How to Write a C# program to find a factorial of a number. What is Factorial Number? A factorial number is multiplication of all the smaller and equal numbers of N. where N is a positive number in other words Factorial of n is the product of all positive descending integers.Factorial …
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