Swap two arrays without using a temporary variable. We will use arithmetic and bitwise Operators instead of a third variable. The logic to read the first array is as follows − printf("enter first array ele:"); for(i = 0; i < size; i++){ scanf("%d", &first[i]); } The logic ... Read More

Binary numbers are represented in 1’s and 0’s. It can also be referred to as a rational number with a finite representation in the system. This is a quotient of an integer by a power of two. Hexadecimal number system with 16 digits is {0, 1, 2, 3…..9, A(10), B(11), ... Read More

In this article, we are going to learn about the different sorting techniques and their implementations in C language. Sorting in C programming requires rearranging elements in the array into a determined order, i.e., in ascending or descending order. This will use the comparison operator to specify the new order ... Read More

Stack is a linear data structure, that allows elements to be added and removed in a last-in, first-out(LIFO). The main operations are − Push Pop Display The Push Operation A stack adds a new item on ... Read More

Pointers and Arrays A pointer in C is a variable that stores the address of another variable, which can be of any type(char, int, function). In a 32-bit system, the size of the pointer is 2 bytes. An array is a collection of similar data items stored ... Read More

A file is a collection of data stored in secondary memory. Files are used to store information that programs can determine. A file represents a sequence of bytes, whether it is a text file or a binary file. It is a collection of records or a location on the hard ... Read More

An array of characters is called a string. Declaration Following is the declaration declaring an array is as follows − char stringname [size]; For example: char string[50]; string of length 50 characters Initialization Using single character constant − char string[10] = { ‘H’, ‘e’, ... Read More

To insert a hyperlink in a HTML page, we have to utilize the anchor tags and labels, which are used to characterize the connections. The tag demonstrates where the hyperlink begins and the < / a> tag shows where it closes. Whatever text gets added inside these ... Read More

To center a div using CSS, is one of the most important aspects of front-end development which can be achieved using various CSS properties. In this article we have used 5 approaches to center a div using CSS. We are having parent div elements and some child p elements, our ... Read More

In parallel database system data processing performance is improved by using multiple resources in parallel. In this CPU, disks are used parallel to enhance the processing performance. Operations like data loading and query processing are performed parallel. Centralized and client server database systems are not powerful enough to handle applications ... Read More