Question

Best roadmap + free resources to study C++ in 2021 ?

Answer 1

Best video tutorials : 

1)https://www.youtube.com/channel/UCD-scAE4ju78dld1kpcsQfQ (Hindi)

2)

(Hindi)

3)

(Eng)

4)

(Eng)

5)

6)https://www.tutorialspoint.com/cplusplus/index.htm

7)https://www.w3schools.com/cpp/

8)https://www.programiz.com/cpp-programming

9)https://www.cplusplus.com/doc/tutorial/

Best places to practice C++ : 

1)https://www.sitesbay.com/cpp-program/index

2)https://www.hackerrank.com/domains/cpp 

RoadMap : 

1. Basic data types.
2. Operators , operator precidence, tertiary operators.
3. Basic condition if else, switch, do-while.
4. Now's the time to make a calculator.
5. One step ahead and make a program for monthly budget.
6. Now begin using for loop.
7. Now start implementing array and manipulate array using for loop.
8. Learn string and it's various methods. Pattern finding, character extraction.
9. Now begin Implementing most important concept for software engineering- OOPS.
10. Practice OOPS as much as you can.
11. Now make a program for banking system using oops.
12. Most important for competitive programming- vectors.
13. Deep dwell in vectors now the time to forget arrays . 
14. Hashmap , unordered map and other STL in C++(can be learnt from C++)