09C. Standards for If-Statements

See the standards for if-statements and conditionals.

Exercises

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1. The coding standards forbid the following.

     if(n == 0){}
     else
     {
       z = 1;
     }
   

   Rewrite that into an acceptable form that does the same thing. Answer

2. The coding standards disallow the following. Explain what is going on and how to avoid this.

     if(x == 0)
     {
       y = 1;
     }
     else if(x != 0)
     {
       y = 2;
     }
   

   Answer