If the elements of the list are arranged in order, then, the middle value which divides the items into two parts with equal number of items on either side is called the median.Odd numbers of items have just one middle value whereas; even numbers of items have two middle values.The ... Read More

ProblemWrite a program to print the multiplication table from 1 x 1 to 12 x 10 as given below −1 2 3 4 5 6 7 8 9 10 2 4 6 8 ……………….20 3 6 9…………………….30 4 8 12 16……………..40 - - - 12 24……………………..120SolutionUse two do while loops ... Read More

ProblemA personal system is sold at different costs by the vendors.Let’s take the list of costs (in hundreds) quoted by some vendors −25.00, 30.50, 15.00, 28.25, 58.15, 37.00, 16.65, 42.00 68.45, 53.50SolutionCalculate the average cost and range of values.The difference between the highest and the lowest values in the series ... Read More

An algorithm is given below to explain the process which is included in the C programming language to print the characters and strings in different formats.Step 1: Read a character to print.Step 2: Read a name at compile time.Step 3: Output of characters in different formats by using format specifiers.printf("%c%3c%5c", ... Read More

ProblemA laptop manufacturing company has the monthly compensation policy for their salespersons as mentioned below −Minimum base salary: 3000.00Bonus for every computer sold: 200.00Commission on the total monthly sales: 5 per centSince the prices of laptops are changing, the sales price of each laptop is fixed at the beginning of ... Read More

ProblemTo find the cosine and sine values for every 10 degrees from 0 to 150.SolutionThe logic used to find the cosine values is as follows −Declare MAX and PI value at the starting of a programwhile(angle

Pointer is a variable that stores the address of another variable.Features of PointersPointer saves the memory space.The execution time of a pointer is faster because of the direct access to a memory location.With the help of pointers, the memory is accessed efficiently i.e. memory is allocated and deallocated dynamically.Pointers are ... Read More

File is a collection of records (or) a place on hard disk where the data is stored permanently.By using C commands, we can access the files in different ways.Operations on filesGiven below are the operations which can be performed on files in the C programming language −Naming the fileOpening the ... Read More

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