[algogeeks] c programming question

2011-02-04 Thread jagannath prasad das 
*#includestdio.h
void main(void)
{
int a=10,b;
b=a++ + ++a;
printf(%d,%d,%d,%d,b,a++,a,++a);
}

*what is the answer?how are the function parameters passed on the stack?

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Re: [algogeeks] c programming question

2011-02-04 Thread aniket chatterjee 
The answer will be compiler dependent.Google Sequence Point in C.

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Re: [algogeeks] c programming question

2011-02-04 Thread ankit sablok 
the output is 22 13 13 as increment and decrement operators associate from
right to left hence first ++a will be evluated which makes a=11 then a++ is
evaluated as its a postfix operation hence b=a+a=11+11=22 and after this a
=12 then in printf statement again right associativity follows hence ++a
sets a=13 and the output is 22 13 13


On Sat, Feb 5, 2011 at 2:04 AM, aniket chatterjee aniket...@gmail.comwrote:

 The answer will be compiler dependent.Google Sequence Point in C.

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