IQOD #4

IQOD #4

Sorry for the delay, busy day..

Consider the following program:

Code:

void main()
{
   //other code here that defines and calculates int i and int j
   //assume int i has somehow gotten a value of 10
   //assume int j has received a value of  20
   if(i=j)
   {
       return 0;
   }
   else
   {
     i += --j;
     j++;
   }

}

What are the values of I and J at the end of the program?

Originally Posted by B1ackAnge1

Sorry for the delay, busy day..

Consider the following program:

Code:

void main()
{
   //other code here that defines and calculates int i and int j
   //assume int i has somehow gotten a value of 10
   //assume int j has received a value of  20
   if(i=j)
   {
       return 0;
   }
   else
   {
     i += --j;
     j++;
   }

}

What are the values of I and J at the end of the program?

void main returns 0 - wont compile

it says if(i=j) so they are both 20 at the end of the program(typo?)
if you meant if(i==j) then the ouput would be 29 for i since it then is i=10+(20-1) which is 29 and 20 for j as j gets increased by 1 after i gets set to --j.

Hmm my answer

Darn double Post, L'ignore

this one was too easy, but you'd be surprised how many people under the stress of an interview totally miss the = vs ==

Originally Posted by B1ackAnge1

this one was too easy, but you'd be surprised how many people under the stress of an interview totally miss the = vs ==

it also has a return 0 when its a void ^^ compiler error :P

Originally Posted by Hell_Demon

it also has a return 0 when its a void ^^ compiler error :P

Yesh, but we don't have a compiler and we were told to assume it is correct.

Eitherway, it's nice to have an easy one once in a while xD. Boosts morale for the next 5 failures.

And yeah, under the stress of an interview i could totally understand missing that. Hmm but still. Oh well nvm, i suppose.

Originally Posted by Hell_Demon

it also has a return 0 when its a void ^^ compiler error :P

yeah that's for bonus points

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