An array of characters is called a string.Given below is the declaration of a string −char stringname [size];For example, char string[50]; string of length 50 characters.InitializationUsing single character constant.char string[10] = { ‘H’, ‘e’, ‘l’, ‘l’, ‘o’ ,‘\0’}Using string constants.char string[10] = “Hello”:;AccessingThere is a control string “%s” used for ... Read More

ProblemPrint the American Standard Code for Information Interchange (ASCII) values of 0 to 255 characters without initializing the character to integer type variable. Simply, use the format specifier.SolutionHere we are writing a program to print only from 65 to 122.If you want to see all ASCII values, in for loop ... Read More

ProblemRemove all the extra spaces from an entered string at runtime with the help of while loop by checking the spaces at each index of a character.SolutionConsider an example given below −It removes all the spaces from a given string. The given string is Tutorials Point C Programming. The result ... Read More

ProblemRemove all the spaces from an entered string at runtime with the help of while loop by checking spaces at each index of a character.SolutionConsider an example given below −It removes all the spaces from a given string. The given string is Tutorials Point C Programming. The result after removing ... Read More

Linked lists use dynamic memory allocation i.e. they grow and shrink accordingly. It is collection of nodes.Node has two parts, which are data and link. These are explained below.Operations on linked listsThere are three types of operations on linked lists which are as follows −InsertionDeletionTraversingDeletionIdentify the node.Adjust the links in ... Read More

Storage classes specify the scope, lifetime and binding of variables.To fully define a variable, one needs to mention not only its ‘type’ but also its storage class.A variable name identifies some physical location within computer memory, where a collection of bits are allocated for storing values of variable.Storage class tells ... Read More

Bitwise operators operate on bits (i.e. on binary values of on operand)OperatorDescription&Bitwise AND|Bitwise OR^Bitwise XORRight Shift-One's complementBitwise ANDaba & b000010100111Bitwise ORaba | b000011101111Bitwise XORaba ^ b000011101110ExampleFollowing is the C program for addition and multiplication by 2 with the help of bitwise operators − Live Demo#include main(){    int a;    printf("Enter ... Read More

ProblemIn a program a number is already initialized to some constant. Here, we have to ask the user to guess that number which is already in the program. For this, we need to provide some clues for every time the user entering the number.SolutionThe logic that is used to guess ... Read More

ProblemWrite a program to count a letter, which is entered by the user at console. How many times that letter is repeated in a sentence need to be printed on screen by using strlen() function.SolutionThe logics we used to count a letter are as follows −Asking the user to enter ... Read More

C programming language allows jumping from one statement to another. It also supports break, continue, return and go to jump statements.breakIt is a keyword which is used to terminate the loop (or) exit from the block.The control jumps to next statement after the loop (or) block.break is used with for, ... Read More