Interested to Buy Any Domain ? << Click Here >> for more details...
what is the difference between normal variables and pointer
variables..............
- 15 Answers
- 72692 Views
- HP, Infosys, Satyam, Vivekanand Education Society, I also Faced
- E-Mail Answers
Answer Posted / fatima javaid
"Pointer variable holds memory address or physical address
of any variable value means it indirectly points any
vaiable,we can perform all operations +,*,-,and / through
it but normal variable directly points vaiable value"
| Is This Answer Correct ? | 21 Yes | 5 No |
Post New Answer View All Answers
How do shell structures work?
If i have an array 0 to 99 i.e,(Size 100) I place the values 1 to 100 randomly like a[0]=29,a[1]=56 upto array[99].. the values are only between 1 to 100. getting the array values by using scanf.. If i entered one wrong element value line a[56]=108. how can i find it.. and also how to find the missing value in 1 to 100.. and i want to replace the missing values.. any one of them know please post your answer..
What is variable and explain rules to declare variable in c?
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
There seem to be a few missing operators ..
Are the variables argc and argv are always local to main?
How to set file pointer to beginning c?
application areas a 'c' a) operating system b) graphics, interpreter, assembler c) program evalution, communication softwares d) all the above
An organised method of depicting the use of an area of computer memory used to signify the uses for different parts of the memory a) swap b) extended memory c) memory map d) all of the above
"C" language developed by "Dennis Ritchie" at AT & T. his remarks are a) too general, too abstract b) could deal with only specific problems c) lost generality of BCPL and B restored d) no remarks
Write a code to generate a series where the next element is the sum of last k terms.
explain what are actual arguments?
What is default value of global variable in c?
what value is returned to operating system after program execution?
How can I access an I o board directly?
