This thing is specially for high school students and college students of India. most of you have learned about computer programming in your previous classes or are learning it currently.all of us know that people with programming skills are favored during placements by companies(compulsory if you’re a CSE student) .
So whats new in my post 
.The thing is that from my own experience i have known that most of us don’t have an idea about how to enhance our programming skills .
how to get new problems that would update our skills and knowledge of programming??the answer to this is simple there are some websites working on a very huge level which offer online programming contests,practice problems,hints .here u get competition from the best coders of the world. so i thought it would be helpful if i introduced to you such websites ,i would name a few here that i know
www.codechef.com
www.spoj.pl
www.topcoder.com
and guys these things really help.many people of india who got placed in top companies like google , facebook have been at top ranks in these websites. so now its your turn go for it 
You might know, the android is the new mobile platform that is revolutionizing the whole world, given are the features and connectivity options, android is sure to rule the next generation starting from handhelds to television sets to every other gadget we use or see today.
Android Mobile application development is the latest buzz, if you are good in c/c++ then you have fair chances of doing great with android. Step by Step android development books are available for ready reference you are solo learner.
Hands on Experience on Android and Knowledge of Languages is sure to bring you good rewards in long time.
If you own android mobile and have used applications like – whatsapp,temple run, viber, instagram then these are few of the thousand apps that are designed by engineer like you and now the bunch of companies including google and facebook are looking forward to acquire such applications.
Think something unique that can help everyone and create a wonderful app and if your app gets popular in short time, you will see companies like facebook and google approaching you for acquisition.
Application Development is going to be the only thing that would be rewarding high salary in coming time, with windows, iOS, Android and other mobile platforms taking strong hold in the market, the demand is never going to come down but eventually will grow.
Learn the basics of mobile development and be determinant and you will be able to see yourself doing great in your career.
whenever you feel you have enough skills developed to be in such companies, then do participate in contests organized for buddy engineers to showcase their skills, as this is the shortcut to get direct attention and so as the offer letter.
thnxx …..