Chef and Rainbow Array in C
Can anyone tell me why my answer is wrong? I tried running my program with custom input and it worked all the time. What's the matter with my code?#include <stdio.h> int max (int *parr,int n){...
View Articlerecursion using c
Given two arrays of integers output the smallest number in the first array not present in the second one.
View ArticleShowing Wrong Answer despite of correct output.
Here is my code to the question#include<stdio.h> #include<math.h> long int A[100005]; long int sum; int main(){ int t,n,i,j; scanf("%d",&t); while(t--){ sum=0; scanf("%d",&n);...
View Articlethree test case passes...? any one can solve this question
The delhi-iit has organized a lucky draw for students.It is planned to select X students in Y days, and give them some M Reward points freely,such that the student selected gets 100 Reward points every...
View Articlemathison and pangrams
include<stdio.h>int main() { int t,arr[26],i; scanf("%d",&t); while(t--) { int sum,temp[26]; sum=0; for(i=0;i<26;i++) { scanf("%d",&arr[i]); temp[i]=0; } char str[50001];...
View ArticleWHY IS THE CODE GIVING ME NZEC
This code is passing the first 2 test cases in the problem with AC and giving me 40 pts but not passing the last 2 cases. The solution is fast enough for the problem required and even after multiple...
View ArticleCHEFFA - Editorial
PROBLEM LINK:PracticeContestAuthor:Dmytro BerezinTester:Prateek GuptaEditorialist:Hussain Kara FallahPROBLEM EXPLANATIONChef has an array consisting of N elements. Chef may pick any 2 adjacent elements...
View ArticleInteger to character array
How to store any integer number (12345) in character array??
View ArticleMore test csse
I'm looking to solve LEPERMUT problem.I can get some more test data for the problemhttps://www.codechef.com/problems/LEPERMUT
View Articlewhy is the solution for rainbowa giving wrong answer
x=int(raw_input())out=[]while x>0 :l=[] first=[] flag=0 half=[] y=int(raw_input()) l=raw_input().split() l=list(map(int, l)) for i in range(y/2): first.append(l[i]) if(l[i]==(l[i+1]-1) or...
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Not able to see the questions of INOI practice contest
@admin Why am I not able to see the problems on INOI practice contest?
View ArticlePython to pypy
I came to know that pypy is way faster than python and it's syntax are almost similar. But when I had submitted this code it gave me error in pypy but not in pyth .Why is it so? And can someone please...
View ArticleGetting 'fatal' error at the IARCS Problem Archive
I am trying to solve this problem. But I am getting a 'fatal' error. I am not able to find the reason of the error as I think this code works fine. Please help me find why this produces a 'fatal'...
View ArticleNot able to submit my code in September Challenge - SEPT17
@admin: I am trying to submit my solution to the problem "Fill The Matrix" (FILLMTR), since morning, but each time I made my submission it says "403 Forbidden". Even the submission is not shown in my...
View ArticleA tool to download all your successful codechef solutions in one go
Hi all,tl;dr: I have created a web crawler tool that can download all your AC solutions in one go. Just provide the username and it will download all the code for you.To fit the use case when we often...
View ArticleYouTube Playlist for Dynamic Programming Made Easy
HiI have already released the playlist for Codechef August Long Challenge 2017 here. If you liked them, follow the Facebook Page to stay updated. A lot of coders face issues with DP as a beginner.. It...
View ArticleRace Track question runtime error
You are given the initial health and tracks for 2 contestants - A and B The tracks are denoted as strings of characters '_','+','-','*'. The ending of the track is denoted using '|'. The contestants...
View Article"I want to ask a question" - Ask them all here!
Hello guys,UPDATE- This thread is now for people who are unable to ask questions due to low-karma/losing-karma or time limit.As you all are aware, many times there are genuine users who wish to ask a...
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