Synopsis This textbook introduces the students to the most popular, C Programming language, and helps them in developing algorithms to solve numerical problems using different methods. The book is designed the cover the subject Eleven defined chapters, with numerous examples and programmes. Self-Review Questions and Exercises are provided at the end of each chapter. Salient Feature: Each program listing is explained line by line. Te output obtained is highlighted, New topics like C-pre-processors, header files, pointers to void have been introduced in relevant chapters, Chapters on Data structures, Provides insight into simple structure like stacks and queues, New topics like Cubic Spline method, Adams Moulton Methods and Weedle’s Rule have been introduced under Numerical Methods.