WA in CHEFBM always
first I was getting the segmentation error .. now when I solved it I always get a wrong answer what to do in the case of n=1,m=1
View ArticleWrong Answer
Hi, I've tried the code for "stone" problem but it says wrong answer but on my machine It works fine.Why your machine says 'wrong answer'.Please help meThanks
View ArticleContest problem no submission
I found that contest that have been taken place in past now do not have "submit" button . How can one practice on these contest problems now ??
View ArticleCan we search all the persons in codechef who are from the same colleage?
can i search for all the people who particpate in codechef contests form a particular colleage? We can check only if know their handle.but is there any other way to check? In topcoder an CF we can do...
View ArticleLEBALONS doubt
HelloMaybe it's too obvious or something everyone would have learned but I have been reading the LEBALONS problem over and over again but I am unable to comprehend this: What does expected cost of gift...
View ArticleRRStone checkpoint
I have gotten a WA for a couple of times now. Suppose you have an input like 5 2 and you input 2 3 7 8 omitting the last number. What am I suppose to get with this? Is the last absent number to be...
View ArticleRRSTONE Checkpoint
I have gotten a WA for a couple of times now. Suppose you have an input like 5 2 and you input 2 3 7 8 omitting the last number. What am I suppose to get with this? Is the last absent number to be...
View ArticleStone game
Hi i check all constraints but it shows me wrong ans , What should be ans if input is some string.
View ArticleStone problem?
Can anybody give some example upto k=5,8 turns? The example given in the problem is so limited. :)
View ArticleMay long challenge
http://www.codechef.com/MAY14/problems/COMPILERJust wanted a clarification.I wanted to know that what will be the answer for this test case <><> . I want to know what does a prefix here means
View ArticleOJUMPS - WA
HI I AM NEW TO CODE CHEF . AND I TRIED TO UPLOAD MY PROGRAM IN JAVA ...ACTUALLY I WAS USING JDK 8 (LATEST VERSION)BUT NOW IT SAYS WRONG ANSWER , WHAT COULD BE THE REASON ?? PROGRAM IS WORKING FINE ON...
View ArticleStone May Long
My code is running perfect on my computer could any one suggest any common mistake i may be doing
View ArticleThe Lead Game....HELP PLEASE
Can somebody please look at my code its submission. The program works just fine for me. The out put with any number entered is right and in the event of a tie the player who had the highest score first...
View ArticleJava NZEC runtime error
I wrote a program for jump chef problem. It worked perfectly in my local machine, it didnt throw ny kind of exception and errors but when I tried to submit it online in codechef it returned NZEC...
View ArticleWhen does my rating and rank get updated?
This was the first time I took part in a CodeChef competition. When I go to my account, my rank is NA and rating is 0. Below that is written Oops! We didn't find any country code for you. So is...
View ArticleRRSTONE ERROR EVEN THOUGH THE CODE IS CORRECT!
SEE my code for RRSTONE,Its working very well but why codechef is showing wrong result!!!include<stdio.h>include<stdlib.h>int main() { long int n,k; long int max=0,i=0,j=0;...
View ArticleChef and Strange Matrix
Hi, On the contest time, I've submitted this problem many times, but got WA every times... :(Would anybody please tell me, for which case my code is failed ??? Here is my ideone code
View ArticleNeed resources for Dynamic programming
Any one please suggest good resource for Dynamic programming and of course some practise problems
View ArticlePlease give a test case where my code fails for compilers and parsers
[http://www.codechef.com/viewsolution/3876116] the above link is the code where i had written in java
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