I have upload programming for problem solving (pps) in this pdf i have cover 1.introduction to computer and programming 2.fundamentals of c 3.control structure in c 4.array and string 5.function 6.recursion 7.pointer. Here the all chapter imp topics have been cover and it will be help full in exam so it is explain very easily with example so now you may understand how important is this hence if you have any questions them comment. Thank you.