what will be the output of code?

Code:

void main()
{
  int i=10,sum=0;
  sum = ++i + ++i + ++i;
  printf("sum = %d", sum);
}

void main()
{
  int i =10,sum=0;
  sum= i++ + i++ + i++;
  printf("sum=%d",sum);
}

 

Your first output will be Sum=39
and second is Sum=30

 

Another thing, do not post this type of code, put codes within
[CODE ] [/ CODE] and please post full codes with header files and getch(); also. While posting two codes within a post, please seperate them!
thanks!
nice question!

 

hey guys i m agree with pankaj.sea. great answer
and thanks for sharing

 

output of first code is
sum=33
output of second code is
sum=0

 

I really doubt on those no matter what compiler convention be.

 

for this scenario the operations of prefix and postfix are not clear but for
someother cases results can be different

 

Ans 1: 39
2:30