No. The exit() function is used to exit your program and return control to the operating system. The return statement is used to return from a function and return control to the calling function. If you issue a return from the main() function, you are essentially returning control to the calling function, which is the operating system. In this case, the return statement and exit() function are similar....

R.S.Jayasatahyanarayanan

• Dec 27th, 2006

no both r not same because exit()->this function work is to end the  program completelyreturn()->This fucntion return the values where it will be call

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  A pointer variable is a variable that may contain the address of another variable or any valid address in the memory.

R.S.Jayasathyanarayanan

• Dec 27th, 2006

pointervariable  is a  variable that can hold the address of variable and it is act as a array and  adavantage of pointer varialble is to change the  values in the prgroam in anywh...

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A) 5, 3, 1, -1, 3B) 5, 2, 1C) 5, 3, 1D) None of the aboveExplanation: prints nothing, as condition in loop is false.

jasana_2006

 Profile Answers by jasana_2006 Questions by jasana_2006

• Dec 25th, 2006

main(){int x=5;clrscr();for(;x>= 0;x--){printf("x=%d ", x--);}}this is the correct way to print the values 5,3,1

supriya.ahire

• Mar 21st, 2006

hi,  o/p is (D).It prints nothing.     Though we r  initializing x to 5  but in for loop it does not satisfies the condoition (x< 0),it fails.without entering in the for loop it exit from th emain program.-supriya Ahire.   

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pavankishore

 Profile Answers by pavankishore Questions by pavankishore

• Dec 22nd, 2006

There is no need of declaring the function main() as it is already known to compiler .main() is a function from where the execution starts.

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smartmanoj

• Dec 19th, 2006

hi bupendra,String is immutable object which means the contents in the string object cannot be modified.  Stringbuffer object contents can be modified.

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 A pointer value is a data object that refers to a memory location. Each memory locaion is numbered in the memory.The number attached to a    memory location is called the address of the location.

subbu malepati

• Dec 3rd, 2006

Hi,int *ptr=123;so ptr is pointer varible. suppose the adress of ptr is 2002( Assume) AT this mem-locn: value 123 is saved.to access address use & operatorto access value at the address use * opertator.

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vishal

• Nov 30th, 2006

#include<stdio.h>#include<conio.h>void main(){ int i,j,temp; int num[10]; clrscr(); //printf("Enter the numbers please:n"); /*.LOOP TO ENTER 10 NUMBERS.*/// f...

manik sheeri

• Nov 7th, 2006

The problem can be solved using one array of size 2000.copy all the numbers to the array at once and then use the following int array[2001];int tmp;for(int i=1;i

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Sundar A

• Nov 29th, 2006

A simple recursive function should do the trickAssuming "node" being typedef-ed to your link structure and "head" being global pointer pointing to your first elementnode *reverse(node *n){ node *p...

vishwa

• Nov 16th, 2006

reversing a sll is easy by using recursion we have to call a function again and again once it reach last node and once it reaches last node create a new LL and copy in it deleting the old node. 

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T.Raghavendra

• Nov 24th, 2006

program to find the size of variable without using sizeof operator #include main() { int i = 01; int count = 0; int size; while(i) { i = i

Nimmi

• Jul 10th, 2006

Declare 2 pointer variable of the same type and assign the address of the variable to them and then increment one of them.Find the difference between the above 2 pointers using a type cast. This ...

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chris

• Nov 15th, 2006

The new line character is n.printf("%s"  n  "%s","hai","welcome");

Ansu

• Oct 13th, 2006

printf("Hellon this is world");output: Hellothis is world

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manoj

• Nov 11th, 2006

The answer is 10 .please dont put wrong answers and guess so that others may not be misguided.

Krupa

• May 25th, 2006

Option b is the answer

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gpreddy

• Nov 8th, 2006

working code ************************#includemain(){ FILE *f; char ch;int c=0; f=fopen("reddy", "r"); ch=fgetc(f); while(!feof(f)) { switch(ch)...

venkatesh

 Profile Answers by venkatesh Questions by venkatesh

• May 19th, 2006

main(){FILE f=open a file in readmodechar ch;int c=0;ch=fgetc(f);while(!feof(f)){switch(ch){case "/" :  if (fgetc(f)=="*")    while (fgetc(f)!="*" and fgetc(f)!="/");break; ca...

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For the List class, add a Boolean-valued function that determines whether the data items in the linked list are arranged in ascending order. How can I do this using recursion ?

Santhosh

• Oct 31st, 2006

#include#includemain(){ char a[30]; int n,i; int ns=0,nl=0,nd=0; printf("n enter the string: "); gets(a); n=strlen(a); for(i=0;i='a')&&(a[i]='0')&&(a[i]

sagar

• Aug 29th, 2006

i assume that the string is in an array...you can compare the individual value with the range of ascii values and then decide if it is a space or a letter or a number.

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vipin gupta

 Profile Answers by vipin gupta Questions by vipin gupta

• Oct 20th, 2006

The question is already posted on the list..... A lot of answers are also available.... u should see the previous answers before posting a new problem.....

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jose

• Oct 19th, 2006

Overloading is polymorphism which is one of the characteristics of Object oriented programming. C is not and object oriented language like C++ or Java. Therefore, no overloading, inheritance, etc.

pushkar

• Sep 6th, 2006

Hello sir this is the question asked by me in an interview even i told them what you told me but after listening my answer they again asked me that is ok but what is the reason behind it.

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shanky

• Oct 10th, 2006

C:ie the order may vary from compiler to compiler.

raghumanohar16

 Profile Answers by raghumanohar16 Questions by raghumanohar16

• Apr 10th, 2006

Ans c) The Order may vary from compiler to compiler

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Unfortunately, the only way to search a linked list is with a linear search, because the only way a linked list’s members can be accessed is sequentially. Sometimes it is quicker to take the data from a linked list and store it in a different data structure so that searches can be more efficient.  

rakesh

• Oct 7th, 2006

hai here am writing a simple ex for searchina linked list for specific valuestruct link{int data;struct link *node;}if the above struct is a node such that in a node u can store a data and pointer to ...

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A) none of the aboveB) 0C) 5D) 1Explanation: if we use main|c then error, illegal use of pointer

Preetham

• Sep 26th, 2006

Here || operator is used, which returns 1  when first operand is not zero, without evaluating second operand, so it returns 1 because the address of main function is not zero.

puneet

• Jun 30th, 2006

Hi frnds, I have tried this question, can anyone plz explain, How it will come, there is one point to consider:: simply "main" is there without function symbol ( ), i dont know how compiler is assuming this,

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