Interested to Buy Any Domain ? << Click Here >> for more details...
given the piece of code
int a[50];
int *pa;
pa=a;
to access the 6th element of the array which of the
following is incorrect?
a.*(a+5)
b.a[5]
c.pa[5]
d.*(*pa + 5)
- 6 Answers
- 32217 Views
- amu, TCS, I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
Answer / karthik
void main()
{
int a[50]={1,2,3,4,1,55};
int *pa;
pa=a
printf("%d",*(pa+5));
}
we will the sixth element
its not pointer to the pointer ie *(*pa+5);
| Is This Answer Correct ? | 38 Yes | 4 No |
Answer / jaya prakash
Answer is D.
It is not a pointer to pointer.So we cannot use two stars.
| Is This Answer Correct ? | 6 Yes | 1 No |
The wrong answer is
d> *(*pa+5)
here value pointed to by pa is accessed and added 5 to it
then trying to print the value at that address, which gives
us an warning with some garbage value.
| Is This Answer Correct ? | 5 Yes | 1 No |
Answer / vignesh1988i
d) is the wrong choice...... because , first variable pa
refers to a address of the array... * of that pa will give
you the first value of the array.. ie a[0] , then that value
will be getting added with 5 and the * which is outside wont
have any value towards this manuplation...... so this will
show an error...... illegal use of pointers.....
thank u
| Is This Answer Correct ? | 2 Yes | 0 No |
What is the code in while loop that returns the output of given code?
Can you explain what keyboard debouncing is, and where and why we us it? please give some examples
What is n in c?
I came across some code that puts a (void) cast before each call to printf. Why?
What is an auto keyword in c?
What is RAM memory? and What is ROM?Who designed one is temparary and another is permanent?why they designed like that?By using far pointer which type data(whether hexadecimal)we can access?
How can I determine whether a machines byte order is big-endian or little-endian?
What is the use of extern in c?
write a c program to find reminder and quotient if one number is divided by other.to code this program don't use more than 2 variables
Declare the structure which contains the following members and write in C list of all students who score more than 75 marks. Roll No, Name, Father Name, Age, City, Marks.
Explain the red-black trees?
disply the following menu 1.Disply 2.Copy 3.Append; as per the menu do the file operations 4.Exit
C 
