Determine Output void main() int i=5 printf( d d d d...

This question belongs to C Program C Miscellaneous

C Miscellaneous

Determine Output:

void main()
{
      int i=5;
      printf("%d%d%d%d%d", i++, i--, ++i, --i, i);
}

A) 45545 B) 54544 C) 55445 D) 54554

Answer & Solution

Correct Answer: Option A

The arguments in a function call are pushed into the stack from left to right. The evaluation is by popping out from the stack. and the evaluation is from right to left, hence the result. See the picture below
C Miscellaneous mcq solution image

Question posted by Examveda

Community

Join the Discussion

7 Comments

Join the discussion

Golam Sarowar 4 months ago

there is another catch, when we compiler gets prefix operator , it gives persistent memory address . thats why all prefix expression will change with the final value of i=5. the answer should be 4 5 5 5 5

Fazle Rabbi 6 years ago

I am getting 45555. link: https://ideone.com/MXJt1K

Youn Diny 9 years ago

we are compile this question but answer is change and not given in options
the answer we get 55555

Pavan Kalyan 9 years ago

You are not using stack ,i am getting 45555 answer please respond

Sajid Khan 9 years ago

Ok the stack fact

Shubh Tripathi 9 years ago

exactly how a could be the answer

Sneha Arora 10 years ago

how option A is the answer?

Keep Learning

Related Questions on C Miscellaneous

Determine output:

void main()
{
      int const *p=5;
      printf("%d", ++(*p));
}

Determine Output:

void main()
{
      char s[]="man";
      int i;
      for(i=0; s[i]; i++)
            printf("%c%c%c%c ", s[i], *(s+i), *(i+s), i[s]);
}

Determine Output:

void main()
{
      float me = 1.1;
      double you = 1.1;
      if(me==you)
            printf("I hate Examveda");
      else
            printf("I love Examveda");
}

Determine Output:

void main()
{
      static int var = 5;
      printf("%d ", var--);
      if(var)
            main();
}