modulu

[malkews]

Write your question here.

  int x;
  x= (x%2)?1:2;

what does this do "?1:2" please help????

[keskiverto]

Ternary operator: http://en.cppreference.com/w/cpp/language/operator_other

[Stalker]

It is a ternary operator used for short if/else cases. The above code can be converted to:

if(x % 2)
x = 1;
else
x = 2;