GOOGLE CODE JAM ( QUALIFICATION ROUND ) 2015

CLEARED THE QUALIFICATION ROUND WITH 34 POINTS :)

Code:

Problem 1 :  http://ideone.com/AeXJ1H   (17 points )

Problem 4 : http://ideone.com/tIIaw3 ( 8 points )

Problem 2 :http://ideone.com/ONjN4L ( 9 points )  Could not solve !!!