What are the Pointers? The pointer is an address variable that is meant for storing the address of data, not the data itself. Normal variables are data variables, but the pointers are address variables, and pointers are used for indirectly accessing the data. Why do we need to access dataContinue Reading
Union in C Programming Langauge: A union is a collection of different types of data elements in a single entity. It is a collection of primitive and derived datatype variables. By using a union, we can create user-defined data type elements. The size of a union is the max sizeContinue Reading
What is Structure in C? The structure can be defined as a collection of related data members under one name. Those data members may be of similar type or may be of dissimilar type. So usually it is defined as a collection of dissimilar data items under one name. StructureContinue Reading
Permutation of Strings in C: In this article, we will see how to find permutations of a string. First of all, we understand what does it mean means by permutations. Then we will see how to find permutations. There is more than one method. In this article, we’ll show youContinue Reading
Checking if 2 Strings are Anagram in C Language: In this article, we will see how to check if two strings are anagrams or not. First, let’s understand what is meant by anagram? An anagram is the two sets of strings that are formed using the same set of alphabets.Continue Reading
How to Find Duplicates in a String using Bitwise Operations in C Language? In our previous article, we discussed how to find duplicates in a string using HashTable. In this article, we will see how to find duplicates in a string using Bitwise Operations. We have already seen two methodsContinue Reading
Finding Duplicates in a String: Here, we will see how to find duplicates in a string. We have to find out are there any duplicate alphabets or are repeating more than one time in a string. For example, in the given string, ‘i’ is repeated more than one time. WeContinue Reading
How to Compare String and Checking Palindrome in C Language In this article, we will see how to compare strings and check whether a string is a palindrome or not. We’ll explain to you what does it mean my palindrome. And also explain to you how to find whether aContinue Reading
How to Reverse a String in C Language? In this article, we will see how to reverse a String. Here we have taken an example. We have taken a string ‘Ruby’. We want to reverse this string. The reverse string will be: ‘ybuR’. For reversing, there is more than oneContinue Reading
How to Validate a String in C Language? In this article, we will see how to validate a string. We have to check whether a given string is valid or not. Most of the time while creating a login and an account, we have to mention a user name andContinue Reading
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