baseersd

 Profile Answers by baseersd Questions by baseersd

• Sep 17th, 2007

Ya. You can include header file in another file.//In test.h#include<stdio.h>//In test.c#include "test.h"int main(){printf("Hellon");}Here stdio.h header file is included in another header file test.hThe only thing to remember is to  include the file before it is used.

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baseersd

 Profile Answers by baseersd Questions by baseersd

• Sep 18th, 2007

#pragma once is a non-standard but widely supported preprocessor directive designed to cause the current source file to be included only once in a single compilation. Thus, #pragma once serves th...

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Sandhya.Kishan

 Profile Answers by Sandhya.Kishan Questions by Sandhya.Kishan

• Mar 8th, 2012

An unabridged list is an information which is not reduced in length by condensing.

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ravi_529

 Profile Answers by ravi_529 Questions by ravi_529

• Jan 22nd, 2008

#include <stddef.h>offset = offsetof(type,member);use this macro.or visit below link for more details. http://www.thinkage.ca/english/gcos/expl/c/lib/offset.html

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dharmendraverma

 Profile Answers by dharmendraverma Questions by dharmendraverma

• Nov 2nd, 2010

#include<stdio.h>void permute(int n, int size, char array[]){    char tmp;    int i, j;    if (n == 1) {    for (i = 0; i < size; i...

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kamal7725

 Profile Answers by kamal7725 Questions by kamal7725

• Nov 29th, 2007

This directive is used to instruct the compiler. Suppose you don't want something to compile that condition can be put under this directive, and compiler will show error if that thing meets in the code.

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ravi_529

 Profile Answers by ravi_529 Questions by ravi_529

• Dec 24th, 2007

Freopen() :ensures that no other file descriptors are associated with the stream being open'd.strtok(): used to tokenize a given with the help of a delimiter.access(): int access(const char *pathname, int mode) checks for user permissions of the given  file.state():I donno yaar

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archikinu

 Profile Answers by archikinu Questions by archikinu

• Sep 28th, 2007

&& , || - logical operators &,| - bit wise operatorsLogical operators are normally used for specifying conditions. Usage: condition1 && condition2, condition1 || con...

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Yes, Nesting of conditional operator is possible .Write down the program yourself.

baseersd

 Profile Answers by baseersd Questions by baseersd

• Oct 31st, 2007

Conditional operator can be nested. But it is not recommended as there are chances of getting confuse with its statements. Here is the code for nesting of conditional operator.#include <stdio.h>...

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.for eg 12 is the entered no.then print 12, 21if 123 is entered nothen print 123, 231, 321, 132, 213, 312.

thiruacspvrp

 Profile Answers by thiruacspvrp Questions by thiruacspvrp

• Aug 15th, 2008

Yes it is possible.I will give logicFirst you devide the input by 10 through modulus operator(%).

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Raj Sharma

• Oct 26th, 2007

#include<stdio.h>#include<sys/types.h>#include<dirent.h>#include<fcntl.h>#include<unistd.h>int main(int argc,char *argv[]){ DIR    *dp; struct di...

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What is the C program for Pascal Triangle 1 1 2 1 1 3 3 1 1 4 6 4 1 1 5 10 5 1

Bhuvani.v

• Nov 12th, 2007

#include<stdio.h>main(){int binom,p,q,r,x;binom=1;q=0;printf("Input the number of rows:");scanf("%d",&p);printf("Pascal's triangle:n");while(q<p){for(r =...

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krishna kumar

• Nov 10th, 2007

There is no difference between symentics these declaration only syntax is different.

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kamal7725

 Profile Answers by kamal7725 Questions by kamal7725

• Nov 29th, 2007

Internally NULL is defined as 0, this may varies compiler to compiler. so just think the above statement like this.char p = 0;char &q = p;if you see output of q it will be 0. if we change it likechar p = 65;char &q = p;output of q would be 'A'.

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Develop a program that receives the month and year from the keyboard as integers and prints the calendar in the following format March 2006 Mon Tue Wed Thu Fri Sat Sun 1 2 3 4 5 6 7 8 9 10 ...

winny gupta

 Profile Answers by winny gupta Questions by winny gupta

• Jan 4th, 2008

here is the solution:#include<stdio.h>#include<conio.h>//0 is for monday, 1 for tuesday and so onint leapyear(int year){   if (year % 400 == 0)   return 1;   ...

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#define sro(X) (X*X)main(){int i=3,j,k;j=sro(i++);k=sro(++i);printf("n%d %d",j,k);getch();}output is 9 49can any one explain why we get second output as 49

prabhjots

 Profile Answers by prabhjots Questions by prabhjots

• Feb 6th, 2008

ya this is kind of weird problem dat u will always get with macros..wat happens is wen u write j= sro(i++) it gets expanded to (i++*i++)which assigns 9 to j. now since u r getting i++ twice it gets in...

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How to find the least two numbers in a single dimension array in a single pass (traversing the elements only once)

amitprasad

 Profile Answers by amitprasad Questions by amitprasad

• Mar 21st, 2008

It is very simple man. Just do like taht.#define LEAST_COMPARE(index, least) list[index] < list[least]for (index = 0;index < 10;index++){    if (LEAST_COMPARE(index,least)) &...

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What is garbage value and How it is stored?

sohotra

 Profile Answers by sohotra Questions by sohotra

• Mar 18th, 2008

Garbage value is a value which is not useful to your program. Normally when you create a variable and don't initialize it, it has a garbage value which is left behind by another program at that memory address.

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What are all the type of Exceptions available in C ?

jbode

 Profile Answers by jbode Questions by jbode

• Feb 1st, 2011

C does not support exceptions.  C does support asynchronous signals, which may be used to fake exception handling.  The signals defined by the standard are:SIGABRT: abnormal terminationSIGFP...

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Base class has some virtual method and derived class has a method with the same name. If we initialize the base class pointer with derived object,. calling of that virtual method will result in which method being called?

rimi.mnnit

 Profile Answers by rimi.mnnit Questions by rimi.mnnit

• May 30th, 2008

Base class method ll b called.bcozwhen a function is made virtual,C++ determines which function to use at run time based on the type of the object pointed to by the base pointer,rather than type of pointer.

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