operato precendance question

[Amrit Agr]

Hi developers, I am interested to so solve this chunk of code void main() { int Var = 90; if(Var += Var == ++Var == 89) printf(" %d ",Var); } After executing the code i m getting the answer "91" I am really surprised with the answer. Infact, I am not clear with operator precedence in this problem. Please give some help for it. Thanks. Amrit Agrawal, Mumbai

[Lost User]

The rules are that expressions such as this may lead to incorrect results. You need to split it into constituent parts.

One of these days I'm going to think of a really clever signature.

[jschell]

Amrit Agr wrote:

Please give some help for it.

Rewrite it so it is more maintainable.

[skrtbhtngr]

void main()
{
int Var = 90;
if(Var += (((Var == (++Var)) == 89)))
printf(" %d ",Var);
}

Operator precedence: 1. Increment operator (++) 2. Relational operator (==), and its Associativity is Left to Right 3. Assignment operator (+=) Hope it helps...:thumbsup: