Features & Applications of 'C' Language

link for general structure of a ‘C’ Program
https://youtu.be/c5SNeCylJyU

link for Data Types in ‘C’
https://youtu.be/iPZRqi7Nf4c

link for scanf() function
https://youtu.be/gIFMkD1pWvU

link for printf() function
https://youtu.be/F8pvi8RQ-bU