Interested to Buy Any Domain ? << Click Here >> for more details...
what is the output of following question?
void main()
{
int i=0,a[3];
a[i]=i++;
printf("%d",a[i]
}
- 3 Answers
- 5150 Views
- I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
my opinion or wat i think is that ,
a[i]=i++; is given so...
here i++ is a post increment operation , so first it will assign the value to a[0]=0 , so a[0] will have 0 , and in next line a[i] is given in printf , so the value a[1] should get printed that will be garbage value.......
thank u
| Is This Answer Correct ? | 4 Yes | 1 No |
Answer / sha
Vignesh, you are right about the post incerement operation.
The a[i]=a[0] which will be assigned 0 but the printf will
print 0 as output because its printing the a[0] and not a
[1].
| Is This Answer Correct ? | 0 Yes | 0 No |
A garbage value
Explanaiton:-since we have post increment operator applied on i. It's value gets incremented in next statement, so
a[i]=i++ means a[0]= 0
so a[0] is assigned value 0;
and now i becomes 1;
In next statement value of a[i] is to be printed which means value of a[1], which is not initialised. So value printed is a
garbage value.
Remarks
1. An uninitialised variable holds a garbage value.
2. Post increment operator increments value in next line.
| Is This Answer Correct ? | 0 Yes | 0 No |
An arrangement of information in memory in such a way that it can be easily accessed and processed by a programming language a) string b) data structure c) pointers d) array
What are the various topologies? Which one is the most secure?
program to find the second largest word in a paragraph amongst all words that repeat more thn twice
what is difference b/w extern & volatile variable??
explain what is fifo?
write a c program that if the given number is prime, and their rearrangement(permute) of that number is also prime. Ex: Input is "197" is prime Output: 791,917,179 is also prime. Please any one tell me tha code for that
How do you generate random numbers in C?
What is stack in c?
Why can't I perform arithmetic on a void* pointer?
write a program to find the largest and second largest integer from an array
what is the purpose of the following code, and is there any problem with the code? void fn(long* p1, long* p2) { register int x = *p1; register int y = *p2; x ^= y; y ^= x; x ^= y; *p1 = x; *p2 = y; }
Write a program to add the following ¼+2/4+3/4+5/3+6/3+... (Like up to any 12 no.s)
C 
