Nobody ever learnt C Programming by just reading C text books. C programming is all "do it yourself" stuff. Once you decide to write any program you would find that there are always at least two ways to write it. So you need to find out whether you have chosen the best way to implement your program. That's where you would find this book useful. It contains solutions to all the exercises present in "Let Us C, Seventh Edition". If you learn the language elements from "Let Us C" write programs for the problems given in the exercise and then cross check your answers with the solutions given in...