Citation:
A B. PROBLEM SOLVING AND COMPUTER PROGRAMMING USING C (Kindle Edition). Second Edition. University Science Press; 2018 p. 168.
Available at: https://www.amazon.in/PROBLEM-SOLVING-COMPUTER-PROGRAMMING-USING-ebook/dp/B0794XDG4C/ref=tmm_kin_swatch_0?_encoding=UTF8&qid=&sr=