Question

What is wrong with the following for loop syntax the crv variable is an array and I want an increment of 2:

for(int i<0; i<crv.Count;i+2)
{
  //Code Here
}

My compiler only says Semicolon expected which is not a very useful feedback…

Answer 1

Please note: first section is assignment You can’t use comparison as int i<0;, instead it should be int i=0 or int i = -10 or anything similar as required.

Also in the increment section, either assign the updated value back to i

    for(int i =0; i<crv.Count; i+=2)
    {
      //Code Here
    }

or do the same in the body (just mentioning the option, which is useful in some specific scenarios)

    for(int i =0; i<crv.Count;)
    {
      //Code Here
      i+=2;
    }