When you write a line of java think how would I write this in C. If you'd write it the same in C then keep going, if not rethink your solution. eg. Don't use

When you write a line of java think how would I write this in C. If you'd write it the same in C then keep going, if not rethink your solution. eg. Don't use the string class, use an array of char, Don't use objects, etc.