Golgappa.net | Golgappa.org | BagIndia.net | BodyIndia.Com | CabIndia.net | CarsBikes.net | CarsBikes.org | CashIndia.net | ConsumerIndia.net | CookingIndia.net | DataIndia.net | DealIndia.net | EmailIndia.net | FirstTablet.com | FirstTourist.com | ForsaleIndia.net | IndiaBody.Com | IndiaCab.net | IndiaCash.net | IndiaModel.net | KidForum.net | OfficeIndia.net | PaysIndia.com | RestaurantIndia.net | RestaurantsIndia.net | SaleForum.net | SellForum.net | SoldIndia.com | StarIndia.net | TomatoCab.com | TomatoCabs.com | TownIndia.com
Interested to Buy Any Domain ? << Click Here >> for more details...


difference between ordinary variable and pointer in C?

Answers were Sorted based on User's Feedback



difference between ordinary variable and pointer in C?..

Answer / guest

ordinary variable holds value and pointer variable holds
the address

Is This Answer Correct ?    21 Yes 1 No

difference between ordinary variable and pointer in C?..

Answer / syed

an ordinary variable is like a container it can hold any
value and we can change the value of ordinary variable at
time throughout the program.
a pointer is a variable that stores the address of another
variable ..

Is This Answer Correct ?    13 Yes 2 No

Post New Answer

More C Interview Questions

Describe the order of precedence with regards to operators in C.

0 Answers  


Explain the use of fflush() function?

0 Answers  


What is the difference between malloc() and calloc()?

3 Answers  


Write a program that receives as input a number omaadel-n-print, four digits.

0 Answers  


How can I prevent another program from modifying part of a file that I am modifying?

0 Answers  


how can I convert a string to a number?

0 Answers  


What does s c mean in text?

0 Answers  


A set of N billiard balls are set on a one-dimensional table. The table is 1 meter long, set north-south with two pockets at either side. Each ball has zero width and there is no friction so it is moving with a fixed velocity of either northward or southward and bounces back in a perfect elastic collision from other balls it encounter on its way (or drop into one of the pockets). Your job is to keep track of the balls movements. Task Please write a program that gets the initial place, speed and direction of all the balls and gives the position of a specific ball after t seconds. Input The first line contains the number of scenarios. Each one of the other lines in the input contains a scenario: The first number, N, is the number of balls; followed by N pairs of numbers: the distance in centimeters from the south end of the table and the speed (positive speed meaning it moves northward); the last two numbers are the number i of the target ball you should track and the time T in seconds. Output The output is a single number for each line which is the place (distance in centimeters from the south end of the table) of the tracked ball after T seconds. Note: There is no new line character at the end of the result. Sample Input 5 1 50 1 1 1000 1 50 1 1 6 1 60 -2 1 6 2 10 1 95 -1 2 30 2 10 1 95 -1 2 60 Sample Output 100 56 48 65 70

0 Answers  


Is printf a keyword?

0 Answers  


for(i=1;i>0;i++); printf("i=%d",i); what will be the answer????

7 Answers  


What is d scanf?

0 Answers  


What is pass by value in c?

0 Answers  


Categories