Question

Which line contains an error in a following code:

 
int a = 0; //1
int b = 1;  //2 
if (a == b) a = a;  //3
if (a) b = a; //4

Cosmo · Accepted Answer

4: condition must return boolean value

Cosmo · Answer

3: it's not allowed to assign a value of a variable to itself

Cosmo · Answer

There are no errors in this code