SIGSEGV ERROR
This is with respect to GERALD 3. Please Help!! All my codes either end up with time limit exceeded or this particular error.
View ArticleShowing Wrong output while submission
Hey, I checked the output of my program many times on my system. Its is showing correct output for all the cases dat I checked. But when I submit it online, it is showing wrong output. Tell me the...
View Articlesuggestion for practice problems
would it be possible to show test cases for practice problems? if No, why not? thanks
View ArticleOutput is correct in my system but it is showing siesegv runtime error when i...
i Want All the reasons why there is SIESEGV error in my code which was in C
View ArticleRuntime Error(SIGSEGV) in magic rankings
my solution have Runtime Error(SIGSEGV) in this problem could someone tell me why? and here is my solution
View Articlemagic ranking time limit exceeded
I am having problems with magic ranking problem.I am quite sure i am using the right approach and produce correct results in O(n^2) but I keep getting TLE .would someone care to explain to me wat's...
View ArticleApril Challenge Chef and Digit
i am getting time limit exceed, please help me, my answer is totally correct but i am getting time limit exceed.
View Articlegetting a Wrong Answer
Hey guys, I am new to code chef and am getting a problem while submission of a code i.e., "Chef and Digits". Ive checked my programs output on gcc 4.8.1 with several different cases possible on my...
View ArticleDFS fast in python
I was trying to solve FIRESC using http://www.codechef.com/viewsolution/3708062. Have used dfs implemented using stack in python and sys.stdin.readlines(). Yet, it is slow. Can someone suggest me if...
View Articlewhy getting runtime errors
#include<stdlib.h> #include<stdio.h> //#include<conio.h> int quiksort(int,int); int partition(int,int); //#include<malloc.h> int a[1000001]; int main() { // int a[1000001]; long...
View ArticleTesting a Java program
I had developed my solution to work as "java Main in.txtout.txt", however I am receiving a "Wrong answer" message when a submit my solution.In the FAQ I have found that I must test using java test <...
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A tutorial on Suffix Arrays
Hello @all,This text will focus on the construction of Suffix Arrays, it will aim to explain what they are and what they are used for and hopefully some examples will be provided (it will be mainly...
View ArticleExecution time do not makes sense
I'm having difficulties resolving a very simple problem. My solution is optimal (for sure), but I'm still getting the error time limit exceed.In order to known how far I'm for the correct solution, I...
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TUXCODER 2014 on Codechef today!!
Web Club NITK Surathkal and NITK Codechef Campus Chapter will be hosting a short 3 hour contest on Codechef today (Monday 7th April 2014) from 9.00 pm to 12.00 am .The contest will have 6 questions of...
View ArticleDivide the Tangerine - Java 6 is used
Hello Java coders,please note, that problem Divide the Tangerine is compiled using Java 6 (even when you choose Java 7 from drop down). We had there similar problems before, search the forum to find...
View Articlechef and digits april long callenge
my code is working on codeblocks but still unacceptable............can you tell me the error
View Articlecyclic strings
Question: http://www.codechef.com/TUXO2014/problems/SREENIMy solution: http://www.codechef.com/viewsolution/3716014I was trying to solve it by rotating the array about each element from 2nd loaction to...
View ArticleOutput confusion for Chef and Digits
Hey there,I am a bit confused about the output of the problem chef and digits.Do we need to give a blank line b/w the input and the output lines or do we need to continue the output on the next line of...
View Articlewhich datatype to use
how to decide which data type to use by seeing the constraints eg. if constraint is 1 ≤ n, m ≤ 10^5 can i use int data type for n & m in C language
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