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.
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Stupid little genius (supervisor) [1372]
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made this change to the answer of What is pre increment and post increment in c language 26 May 2012 03:31
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number of nodes in a binary tree having depth n is: 2n+1 In above example depth of the tree is n=4 so the no. of nodes will be...
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Create a new array, giving it a size that is enough to hold the combined array; copy all elements from the first array; copy all...
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include<iostream.h>include<conio.h> main() { int i,j; i=0; j=0; for(i=1;i<=5;i++) { if(i>j){ cout<"the value...
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Probably; I don't see anything in the standard that says you can't. However, the use of the volatile keyword is usually in...
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int n; float sum; typedef struct _node { float value; struct node *next;} node; struct node *head; struct node *ptr; ...
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I assume you mean is an if the number is an integer multiple of 3 i am unfamiliar with C but the theory would be, find if a is...
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There is no 'best' programming author; everyone has their own opinion based on the style of the writer of the code.
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function-these are self contained block of statements to solve a particular task whereas pointers are defined as the variable ...
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A subroutine call generates additional work for the hardware to perform when activated. A macro in general does not call a...
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Passing a single value to a function is often just a simple integer. But passing an array, character string or other data...
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A = A xor B B = A xor B A = A xor B in C... A^=B; B^=A; A^=B;
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include<stdio.h>#include<conio.h>#include<graphics.h>void main(){ int gd=DETECT,gm=4,i;...
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Pointers are particularly useful for memory operations. Pointers can hold the address of a variable, the address of a structure,...
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Because a C program is constructed via a series of "blocks" or functions. It is not an object oriented language.
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The difference between signed and unsigned numbers is the maximum precision that the value may hold. Unsigned numbers are always...
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Turbo C was a wonderful IDE for the C programming language, created by Borland. Actually, it was one of the first IDEs ever...
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how does your array show that 4x4 is double 2x4
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No, it's not. But it can be based on primitive data types (int, char, long, double and so on).
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That cannot be answered here; there are commercial packages to do this, which you can locate on the Internet.
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bool isDivisibleBy3and7 (int N) return ((N % 3) 0);
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double areaofcircle (double radius) return 2. * 3.141592653589793 * radius;
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text-editor, for example.
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include<stdio.h>int main(){ int a,b,c; int big; printf("Enter any there numbers: "); ...
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