The core logic is the separation of the digits in the input number. The next program is to find from a list of numbers, the smallest and largest numbers. The array is not sorted. The program should also show the positions of these numbers. The next program is to reverse the given array.
The program simply reads each array element and swaps with the corresponding mirror element. While swapping, the program uses a temporary variable. The looping must be done only up to half of the array size.
This program is to find the LCM of two numbers. The program uses two arrays for multiples of each number. An array matching is done to find the common element. Though a greedy method to find LCM is available, this method is given here to highlight the usage of multiple single dimension arrays, array matching and nested for loops. This program is to illustrate the usage of two-dimensional arrays to hold matrices.
The program accepts two matrices and performs their addition. This program will find the transpose of a given matrix. The transpose is got by interchanging the rows and columns of a matrix. Note in the program, how we change the columns to be outer loop and rows to be the inner loop and change the subscript order to print the transpose. This program is also a matrix related program. The program will compute the determinant of a given square matrix.
Since the method is based on pivotal method, the diagonal elements should not be the same number. The matrix is declared a float data type since the pivoted matrix will definitely be a float data type. This program demonstrates a very simple function. It calls another function without any arguments and the function also does not return any value. A more complicated no return no argument function is in the next example. This program demonstrates a function call with arguments passed to the function.
The function gets two arguments from the main program and finds their maximum and displays the result. The function also returns a result back to the main program. This program accepts a character and calls a function to convert it to uppercase. The argument data type and return data type are both characters.
This program demonstrates a nested function call. The main program calls a function. The function in turn calls another function. These kinds of calls are nested function calls.
This program demonstrates the recursive function usage. The program computes the greatest common divisor GCD of two integers recursively. This program demonstrates how to pass an array to a function.
The program accepts three numbers in an array. The array is passed to a function that computes the average of the three numbers. The arguments are int data types while the result is a float. This program demonstrates another interesting feature of auto. You can declare a variable with same within a function under different blocks. When the block is exited, the variable is destroyed. The program below explains the usage of different data types for auto.
Assume that we declare a variable as extern. If we use the same variable name within a function, what will happen? The local variable will take precedence over the extern variable. This is demonstrated through the following program.
We have defined a variable myvar as extern and used the same in main. This is a simple program that illustrates a structure. We have defined a structure called currency with two members such as rupees and paise. This simple program illustrates how to initialize the members of a structure. Look at how different data types are initialized in this example.
This simple program illustrates how to use a nested structure. This is a simple program that illustrates how to use a union. By rearranging the order of usage of the members, you can prevent this. The example illustrates this. This is a simple program that illustrates an array of union. Note that this is same as a structure variable. This simple program illustrates how to place a union inside a structure. Using C Hardcover Amazon Com. C Language is known as mother of all programming language.
We can say it is the heart of an operating System. C language was discovered by Dennis Ritchie and Brian Kernighan between and All the computer system runs on the operating system which are written or coded in C language.
Hence understanding of programming language is most important if you are from computer science background.
Understanding Programming-language is one of the biggest challenge. But going through this book C Language by Balaguruswamy not only clear all your doubts. But, also help you to understand the basic of data structure. Data structure is the base of any programming language. A programmer should be very well versed with data structure before going through any language.
Object-oriented programming is the current cure-all although it has been This book is not going to praise object-oriented programming or condemn the. TXT in Let's say we have a bunch of these structures in a disk file and we want to read each one. Basics of pointers, pointer to pointer , pointer and array , pointer Programming in C Ansi standard, by Yashwant Kanetkar. Jul 8, E. Freeman and. C Language Tutorial. Version 0.
March, Gordon Dodrill, Coronado Enterprises. Moved to Applix by Tim Ward. Typed by? Data Structures Using C. This book on C and Data Structures has been designed keeping in mind the students who take up the foundation course in their first semester at JNTU. Mayur Patil rated it did not like it Jul 06, Thanks for telling us about the problem. Core Python Application Programming.
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