0
C Programming
Questions related to the C Computer Programming Language. This ranges all the way from K&R to the most recent ANSI incarnations. C has become one of the most popular languages today, and has been used to write all sorts of things for nearly all of the modern operating systems and applications. It it a good compromise between speed, power, and complexity.
9,649 Questions
A number of data structures are made up of nodes joined together by pointers. Some examples are:
- Linked lists
- Binary trees
- Generalised trees
- Graphs
Each structure has its own algorithms for inserting nodes, but the general process is of allocating the node dynamically with malloc, and then setting its pointers to the address of adjacent nodes, and often those adjacent nodes' pointers to the address of the new node.
C language is machine dependent?
Yes c is a complete machine dependent language as the memory allocated to its various variables having various data types is different.
For example in some compilers the memory allocated to the char data type is 1 byte but in many compilers it may be 2 bytes also>>>
thanks
What is the data structure used in chess?
Chess is a game of possibilities, and a tree is the term we apply to mathematical expressions that investigate the nature of things like chess. Each move creates new possibilities, and the tree is said to branch or branch out. It's a concept that's pretty easy to see. Because the number of possible moves becomes enormous in a short time, the numbers themselves are staggering. Use the links below to learn more.
I think this is Branching
Why goto in C language is called a jumping statement?
Because it forces the program sequence to go to another place in the program, just as if jumping across somewhere. This goto is found in most programming languages.
What is the difference between for-loop container and foreach-loop container in ssis?
foreach loop executes a predetermined number of times eg. list of items, rows in a table, etc.
a for loop executes until a certain condition is met
What is Elementary Data Organization in Data Structures?
elementry data organisation is a way to put the position of special element
A string array is an array whose contents are strings.
An array is when you use a single variable names to store different data items. The data items are distinguished by a number (sometimes by more than one).
A string is a data type used to store texts. It may contain letters, digits, or other symbols.
A string array is an array whose contents are strings.
An array is when you use a single variable names to store different data items. The data items are distinguished by a number (sometimes by more than one).
A string is a data type used to store texts. It may contain letters, digits, or other symbols.
A string array is an array whose contents are strings.
An array is when you use a single variable names to store different data items. The data items are distinguished by a number (sometimes by more than one).
A string is a data type used to store texts. It may contain letters, digits, or other symbols.
A string array is an array whose contents are strings.
An array is when you use a single variable names to store different data items. The data items are distinguished by a number (sometimes by more than one).
A string is a data type used to store texts. It may contain letters, digits, or other symbols.
What are the errors in object oriented program?
In Java, errors that arise during the execution of the program are more formally referred to as Exceptions. Exceptions can be handled using try catch blocks. Here is an example :
try {
int answer = 42 / 0 ;
} catch ( ArithmeticException e ) {
e.printStackTrace();
}
What is the notation for space in c coding?
Space is invisible in itself, so use quote-marks before and after it: ' '
Why String data type cannot be used as built-in data type in C?
Because it isn't a built-in data-type in C. Other examples that aren't built-in data-types: complex numbers, binary trees, associative-arrays.
Which piece of pseudocode represents incrementing the loop control variable called count?
count = count + 1
What is the difference between stack and heap memory in C?
- stack is memory allocated for temporary variables used by subroutines
- heap is memory allocated for long term data structures (e.g. linked lists, trees) that are likely to change size
Both are forms of dynamically allocated memory (i.e. allocated/deallocated at runtime as needed), but the allocation/deallocation method and their place in physical/virtual memory are different
Statically allocated memory (i.e. allocated at compile/link time) is used for variables and data structures that must exist as long as the program is running and cannot change in size while the program is running.
How do you write the code for generating Fibonacci search in C programming?
Use a lookup table. The first two elements are 0 and 1 and each subsequent element is the sum of the preceding two elements. The table needn't be very large as there are only 43 Fibonacci numbers in the range 0 to 1 billion. If you need larger numbers, use long doubles.
Write a Program in c language to find the LCM without using functions?
You're supposed to do your homework yourself. (Mind you, you have to hav at least one function called main.)
What restriction must be satisfied by all of the data items represented by an array?
An array is a group of related items that share a common name.All these elements are stored consecutively.
An array must be declared before its use in the program.
Array size must be specified
All Array elements must be assigned to any value for assignment the value.
Partial initialization of elements of an array is not allowed.
Size must be integer constant enclosed within square brackets
The name of the array indicates starting address of an array.
Each individual element of array is accessed by a subscript.
Semicolon, in some languages. Line-end in some others.
How do you draw pie slice in c graphics?
using pie slice function akwinder can draw monkey which exactly looks like her.
Advantages of algorithm over flowchart?
what are the advantages of algorithm over flowchart
algorithm is a step by step procedure of a particular program either in pure english programming language or in english programming style.
while a flowchart is a pictorial representation of an algorithm.
why algorithm is better? the answer is very simple, as algorithm are concise and compact. it gives the basic idea behind the program.
why flowchart is better? the answer to it is...being graphical it is easy to understand th methodology of program and can be reviewed as well as corrected easily.
What does 4 equals c in a c c?
(4 gallon) x (16 cups per gallon) = 64 cups
[ This is the right answer]
When you choose iterative or recursive algorithm?
If you cannot find any iterative algorithm for the problem, you have to settle for a recursive one.
What is standard input and output error file?
The C standard library provides stderr as the standard error file. It is an output file, much like stdout, except it cannot be redirected via the command line. By default, error messages via stderr are output to the console, the same as the undirected stdout. However, the programmer may choose to redirect stderr to a disk file or allow the user to choose a location via command line switches. Although error messages can also be output to stdout (or indeed to any output stream), it is best to keep error messages separate from the standard output stream. For instance, the user may choose to redirect standard output to a disk file or to the input stream of another program, while error messages are directed to the console.
