Accounting & Commerce

The best way to learn any programming language is to practice and practice. Both C+ and Java are among the most popular languages and includes object-oriented programming.
The first question that arises is that which one of these to learn first. Both the languages are similar in many aspects like both include multiple inheritances, polymorphism, abstraction etc. But there is a difference in the way these features are implemented in both the languages. Keeping in mind the syntax of both the languages and the way the features of these are implemented, it is better to learn C+ before Java. Moreover, C+ is similar to C which is the most basic programming language. After learning C+, one can easily switch to Java.
Now, what are the habits which make you good at programming? Be regular, understand the basic concepts, practice as much as you can, that's it. The first stage is to completely understand the fundamentals of the language and practising at the same time. The second stage is solving higher level questions to improve your algo. Get enrolled in HackerRank and similar platforms to improve your coding skills further to compete with many more programmers like you. And the last stage is coming out with something different with your programming skills.
Where to learn these programming languages? I would like to name you a few good websites for learning programming.
For C+
Learn C+ - Covers a large number of topics and a good website for someone who previously knows some programming language.
Codesdope - A very good website for those who wish to learn a language completely from complete beginning
Cplusplus - Another good website for learning C+.
For Java
Codecademy - You can learn complete Java but it covers only beginner level Java without going much into
Tutorials Point - Covers a large number of Java topics and is good to start with
Codesdope - Good to understand the concepts clearly for anyone
Hope it helped.

How to Get Admission in Bachelor of Science [B.Sc] (Agriculture)
Admission in universities or institutes offering B.Sc Ag is done basically in two modes. Either on the basis of the marks obtained in the qualifying examination (Direct Admission) or written exam conducted by the university/institution that offers the degree.
The details on how to apply for B.Sc. degree in Agriculture can be collected from the authorized website of the institution. The information about course details and available number of seats can also be collected from here. The application forms can be obtained either through the college office or from the concerned web portal.
Entrance exams for B.Sc. Agriculture-
ICAR Entrance Exam (ICAR-AIEEA)- It is an agriculture entrance exam conducted by Indian Council of Agricultural Research (ICAR) for admission to 15% seats in Agriculture Universities in Bachelor Degree programs and 100% seats in ICAR Deemed to be Universities and NDRI, Karnal
EAMCET- Conducted for admissions in Agriculture colleges and universities in Andhra Pradesh
PAU Entrance Exam- Conducted by Punjab Agricultural University
KEAM- Conducted for agricultural colleges in Kerala
IGKV CET- Conducted by Indira Gandhi Krishi Vishwavidyalaya
Direct Admission in B.Sc. Agriculture-
Some colleges offer B.Sc. Agriculture admission simply on the basis of marks obtained in qualifying exam. Direct admissions in B.Sc. Agriculture are solely based on merit prepared by university/institute offering course.

There are many short courses that you can do along with B.Com. You can do certification courses in IT. You can also do part-time Diploma courses during the weekend. There are many short courses available like Diploma in financial management, Diploma in banking.
I would suggest the below options:
1. NCFM certifications for Stock Market
2. Tally software course
3. Good computer skills course, which includes typing and MS Office
4. A Foreign language can be opted.
5. Advanced Diploma in Financial Accounting & Taxation
6. Certificate in Accounting Technicians (CAT)
7. Diploma in Accounting & Auditing
8. Diploma in Banking & Insurance Management
9. Diploma In Stock Analysis and Trading (DSAT)
10. Diploma in GST Rules & Procedures