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Description: A group for discussion of the Google Code Jam series of programming contests.
To learn more, visit http://code.google.com/codejam.
Please refrain from making any commercial or recruiting posts on this list.
 

The solution of SnapDragon of Round2 Problem B. Aerobics is wrong? 
  1 501 200 50 50 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1... more »
By zhao shuai  - 5:32am - 1 new of 1 message    

Solution list updated with solutions to problems A, B and C from today's Code Jam 
  The list of solutions I am slowly maintaining has now been updated with solutions to today's first three problems. I submitted these solutions for A and B. I was in the process of doing so for C, but ran out of time - due to having to lookup how to go about increasing the recursion limit.
By Luke Pebody  - May 26 - 3 new of 3 messages    

Round 2 : enjoyed.... but alas.... 
  The last problem D large input could not be solved by anyone.... They could have solved it , if they would have had answered my questions..... :p
By Registered user  - May 26 - 1 new of 1 message    

All the best for tomorrow, see u thr in the scoreboard...... :) 
  All the best for tomorrow, see u thr in the scoreboard...... :)
By Registered user  - May 25 - 3 new of 3 messages    

in java : number of test cases not given , dont mind i m just a begineer, i m here to learn from u all.... 
  how do i stop processing input.... how should i accept this input, no. of test cases not given i used below code but its giving error... plz help while(1==1) { i=scan.nextInt(); j=scan.nextInt(); //some processing n output ... 1 10 100 200 201 210 900 1000
By Registered user  - May 24 - 1 new of 1 message    

any good java coder here..... 
  why it is that sometimes java just gives up.... the problem statement is here : [link] my solution at the below link : atleast when the loop finishes it must termininate but what the hell is in the below link code ,,, it works for small matrix upto 6x6 but 7x7 and above it just dies out... more »
By Registered user  - May 24 - 5 new of 5 messages    

matrix traversesal of larger dimension ??? plz help 
  how do i traverse a 2d matrix of larger dimension ( say 1000x1000 ). i used dfs that showed correct answer for smaller dimension matrix but when larger dimension matrix came then error popped up "Stack over flow .. :( "
By Registered user  - May 20 - 8 new of 8 messages    

DP approach 
  Hi all genius minds. I have a small algorithm question. Any help will be appreciated. Suppose there is a lake (some height lh) and then there are hills/mountains (with height from 0 to 9). And finally there is Dam. All the hills and the lake and the dam are on a n*m matrix. given the height of all points on matrix (lake and dam are also on one such... more »
By vivek dhiman  - May 19 - 3 new of 3 messages    

BitSet in Java . how to use BitSet in the matrix form in java..... 
  how to use BitSet in the matrix form in java..... how to get and set the value int BitSet matrix
By Registered user  - May 19 - 2 new of 2 messages    

unsolvable problem 
  Please help me solve this problem for cases with high number of nodes. I am getting time limit exceeded. Ms.Kox enjoys a nice job of her interest, but she does not like to waste much time on going-to/coming-from office. She is now aware of the route to her office that has the smallest distance, after all she has been working... more »
By vivek dhiman  - May 17 - 15 new of 15 messages    

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