HOTEL-what does the prob mean??
I'm unable to get the question as in what it wants??...unable to understand it Here's the link - http://www.codechef.com/problems/HOTEL
View Articlehow to test as i use visual studio
how to test my c programs from command line as described here http://www.codechef.com/wiki/faq#How_should_I_test_my_programI don't see a way to do that as i am using visual studio. I want to test ,my...
View ArticleHow to use fflush(stdout)
I want to know how to use fflush(stdout) as I haven't used this before and I am facing problem.can anyone please give a sample code to use it. in june challenge one has to use it in solving DARTS501...
View ArticleC++11 , just a pretty face?
Okay, so i have been checking upon my old submissions, finding new ways to optimize them, i came across with these unusual thing, While i truly follow C++11 for my programming, it seems that there are...
View ArticleWhere can I find upcoming contests on codechef?
I want to see the upcoming contests, but there is no option on the site.
View Articlewhats wrong with this code ? for "Life,the Universe and Everything" Question
include <stdio.h>int main(void) { int n ; while((n!=42)&&(n<100)){ scanf("\n%d",&n); printf("%d",n); } return 0; }
View Articlewhy am i getting sigsegv error everytime?
my code for turbo sort is #include<iostream> using namespace std; int main() {int a[100],i,t,j,c; cin>>t; for(i=0;i<t;i++) { cin>>a[i]; } for(i=0;i<t;i++) { for(j=0;j<t;j++)...
View ArticleTransform the Expression - WA
#include <stdio.h> #include <ctype.h> int main() { int t; scanf("%d", &t); while(t--) { char expression[400]; expression[0] = '\0'; scanf("%s", expression); char operatorStack[400];...
View ArticleForgot password...plz consider @admin ...and check my code for your test...
i have tried all possible test cases....... plz check from my submissions...n REPLY @admin
View ArticlePLZ HELP TO GET THE OUTPUT FOR THIS PROGRAM
include<stdio.h>include<conio.h>include<stdlib.h>struct node{ int data; struct node *next; };void insert(struct node h) { struct node t,l; int d; t=(struct node)malloc(sizeof(struct...
View ArticleCHMOD - Editorial
PROBLEM LINKSPracticeContestDIFFICULTYEASYPREREQUISITESSimple Math, Repeated SquaringPROBLEMYou are given a list of N integers.Each value in the list is between 1 and 100.You have to respond to T...
View ArticleFacebook application
It is necesary to have a webspace to build a facebook application for any platform.?
View Articlewrong answer for spoj problem gss1
i dont know why this is giving wrong answer , it works perfectly fine on my machine bt still wrong answer ...please suggest any test case or help me find the bug in the code . Here's the link...
View Articlegetting WA in FUNC..
enter code here #include <stdio.h> include <math.h>include <stdlib.h>define mod 1000000007long long b[61]; void fill(long long x) { int flag=1,i=1; while(flag) { if(i==1) b[i]=x; else...
View ArticleDIGJUMP WA Implemented as per editorial.
//http://www.codechef.com/viewsolution/4080130I have made correct implementation as per the solution provided above, taking care of all corner cases. But it still gives me WA. Please help.include...
View ArticleSEAARC - Editorial
PROBLEM LINK:PracticeContestAuthor:Sergey NaginTester:Shiplu HawladerEditorialist:Praveen DhinwaDIFFICULTY:HARDPREREQUISITES:combinatorics, binary indexed trees, sqrt decomposition.PROBLEM:You are...
View ArticleCHEFZOT - Editorial
PROBLEM LINK:PracticeContestTester:Shiplu HawladerEditorialist:Praveen DhinwaDIFFICULTY:CakewalkPREREQUISITES:processing of arraysPROBLEM:Given an array A. Find maximum length of sub-array with product...
View ArticleTLE in MAXPR
Why is the following solution giving TLE? http://www.codechef.com/viewsolution/4032512
View ArticleHelp in Digjump code....
My logic involves searching for n-1 and n-2 elements in the array, making their jump counts 1 and 3 respectively. Then i start from n-1 and using dp, i check for i+1th, least jump count of same digit...
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