Before practicing of the program first of all you need to clear your concept in c
Now, it’s very important for you how to solve any problem, what approach you are making to solve the problem.
Tips:
Very first, understand the problem.
Make clear that what to solve.
Design your method.
Take care of some predefined functions.
Use printf for testing( if necessary).
You can join “NPTEL” and solve their program ( a video is also available before each assignment) if you need then see them otherwise you can try
without seeing them. Best thing is that after each assignment the level of code is increased. So it is a good platform for practice your program.
Once you comfortable in programming then you can try any challenges on different websites.
Best of luck.
Regards,
Nitesh Bavishiya