5.5 "C" Language Constructs -- 2

5.5 "C" Language Constructs -- 2

•   for statement
  The for statement:

  for( expr_1; expr_2; expr_3 )
      statement 
  

  is equivalent to

  expr_1;
  while( expr_2 )
    {
    statement
    expr_3;
    }
  

  From Kernighan page 60.
•   do while statement

  do
     statement
  while( expression );
  

  "The statement is executed, then the expression is evaluated. If it is true, statement is [executed] again, and so on." Kernighan p 62.

5.5 "C" Language Constructs -- 2