C++ and DSA Foundation Course - C++ & DSA course | Pointers - 2 | Call by reference, Arithmetic and Array as a pointer | Lecture 25

Did you watch the last lecture ? If not, please watch it to have a firm foundation of pointers concept. In this class, Sanket Sir will teach some important applications of pointers such as calling by reference. He will help you to unlock some more powers of pointers. C++ & DSA course. Curious ? Come, join the class ! If you are facing any trouble accessing the assignment or lesson plan, please re-login to your account on PW Skills website and try. Are you finding the classes helpful? Stay tuned for more! Access the notes and assignments for this class for free at : If you are joining us late, to know more about PWSkills & plans : Watch the Orientation Video: https://www.youtube.com/watch?v=YpNFgTKVAtU Watch the Launch Video: https://www.youtube.com/watch?v=si8TKULKmLE 00:00 - Introduction 01:38 - Recap 03:35 - Today's Checklist 04:36 - Call-by-reference using pointers 14:41 - Example code 16:53 - For a given string 'aaacad', output the first and last occurence of 'a' 26:07 - Pointer arithmetic 31:48 - Example codes and operations on pointers 01:02:14 - Arrays as pointers 01:27:17 - Summary ▶️ PW Skills Website - https://pwskills.com ▶️ PW Skills Instagram - https://www.instagram.com/pwcollegewallah ▶️ PW Skills LinkedIn Channel - https://www.linkedin.com/in/pw-skills-136050249/ ▶️ PW Skills Telegram Channel- https://t.me/SkillsPW #C++ #DSAFoundation #CollegeWallah #PhysicsWallah #Pointers #PointersArithmetic #Array #Null #Invalid